Hongfa Technology Co., Ltd.

HF3635 series is a serialized product series under Hongfa Technology's automotive relay product line, a current switching and control device in vehicle electrical circuits. The contact configuration provides two normally open contacts. manufactured by Xiamen Hongfa Automotive Electronics Co., Ltd., mainly serving application scenarios such as on-board charger (OBC)/charging pile/charging gun.

Model: HF3635; Features: max. continuous current 40A; Contact switching capacity: 40A switching capacity @240Vac; Operating temperature: up to 85°C; Features: high reliability; Features: high space utilization; Certification: complies with RoHS and ELV directives; Contact form: two normally open contacts; Max. rated switching current (AC): 40; Max. switching voltage (AC): 277; Rated coil power: approx. 3.8 W; Dielectric withstand voltage: 4000VAC 1min; Terminal type: PCB and bolt terminals; Mounting type: PCB and bolt mounting; Encapsulation type: flux-resistant type; Coil power type: DC; Coil characteristics: monostable; Length: 66.55 mm; Width: 58.6 mm; Height: 41.15 mm

• on-board charger (OBC)/charging pile/charging gun

HFK10 series is a serialized product series under Hongfa Technology's automotive relay product line, a current switching and control device in vehicle electrical circuits. manufactured by Hongfa's manufacturing bases, mainly serving application scenarios such as vehicle electronic control, automotive electrical systems.

Model: HFK10; Features: max. continuous current 70A; Features: max. make current 200A; Operating temperature: up to 125°C; Features: high reliability; Features: high shock and vibration resistance; Features: reflow-soldering type available; Certification: complies with RoHS and ELV directives

• vehicle electronic control
• automotive electrical systems

HFK10-T series is a clapper-type electromagnetic relay product under Hongfa Technology's automotive relay product line, a current switching and control device in vehicle electrical circuits. The contact configuration provides two normally open contacts (double NO). manufactured by Xiamen Hongfa Automotive Electronics Co., Ltd., mainly serving application scenarios such as cooling fans, glow plugs, etc..

Model: HFK10-T; Features: max. continuous current 70A; Features: max. make current 200A; Operating temperature: up to 125°C; Features: high reliability; Features: high shock and vibration resistance; Features: reflow-soldering type available; Certification: complies with RoHS and ELV directives; Contact form: two normally open contacts; Max. rated switching current (DC): 60; Max. switching voltage (DC): 16; Rated coil power: approx. 0.45 W; Dielectric withstand voltage: 500VAC 1min; Terminal type: PCB terminals; Mounting type: PCB mounting; Encapsulation type: plastic-sealed type; Coil power type: DC; Coil characteristics: monostable; Product certification: UL，TUV，CQC; Length: 18.85 mm; Width: 15.9 mm; Height: 17 mm

• cooling fans
• glow plugs, etc.

HFK10-T(C16) series is a clapper-type electromagnetic relay product under Hongfa Technology's automotive relay product line, a current switching and control device in vehicle electrical circuits. The contact configuration provides one normally open contact. manufactured by Xiamen Hongfa Automotive Electronics Co., Ltd., mainly serving application scenarios such as on-board charger (OBC) field.

Model: HFK10-T(C16); Features: max. continuous current 20A (at 105°C); Operating temperature: up to 105°C; Features: high reliability; Features: strong shock and vibration resistance; Features: reflow-soldering type available; Certification: complies with RoHS and ELV directives; Contact form: one normally open contact; Max. rated switching current (AC): 16; Rated coil power: approx. 0.55 W; Dielectric withstand voltage: 2500VAC 1min; Terminal type: PCB terminals; Mounting type: PCB mounting; Encapsulation type: plastic-sealed type; Coil power type: DC; Coil characteristics: monostable; Product certification: UL，TUV，CQC; Length: 18.85 mm; Width: 15.9 mm; Height: 17 mm

• on-board charger (OBC) field

HFK10-T(C32) series is a clapper-type electromagnetic relay product under Hongfa Technology's automotive relay product line, a current switching and control device in vehicle electrical circuits. The contact configuration provides one normally open contact. manufactured by Xiamen Hongfa Automotive Electronics Co., Ltd., mainly serving application scenarios such as on-board charger (OBC) field.

Model: HFK10-T(C32); Features: max. continuous current 32A (at 105°C); Operating temperature: up to 105°C; Features: high reliability; Features: strong shock and vibration resistance; Features: reflow-soldering type available; Certification: complies with RoHS and ELV directives; Contact form: one normally open contact; Max. rated switching current (AC): 32; Rated coil power: approx. 0.77 W; Dielectric withstand voltage: 2500VAC 1min; Terminal type: PCB terminals; Mounting type: PCB mounting; Encapsulation type: plastic-sealed type; Coil power type: DC; Coil characteristics: monostable; Product certification: UL，TUV，CQC; Length: 18.85 mm; Width: 15.9 mm; Height: 17 mm

• on-board charger (OBC) field

HFK11-T series is a clapper-type electromagnetic relay product under Hongfa Technology's automotive relay product line, a current switching and control device in vehicle electrical circuits. The contact configuration provides one normally open contact. manufactured by Xiamen Hongfa Automotive Electronics Co., Ltd., mainly serving application scenarios such as on-board charging field.

Model: HFK11-T; Features: max. continuous current 32A; Operating temperature: up to 105°C; Features: high reliability; Features: high shock and vibration resistance; Features: reflow-soldering type available; Certification: complies with RoHS and ELV directives; Contact form: one normally open contact; Max. rated switching current (AC): 32; Max. switching voltage (AC): 277; Rated coil power: approx. 2.82 W; Dielectric withstand voltage: 4000VAC 1min; Terminal type: PCB terminals; Mounting type: PCB mounting; Encapsulation type: plastic-sealed type; Coil power type: DC; Coil characteristics: monostable; Length: 20.5 mm; Width: 15.9 mm; Height: 20.7 mm

• on-board charging field

HFK7-T series is a clapper-type electromagnetic relay product under Hongfa Technology's automotive relay product line, a current switching and control device in vehicle electrical circuits. The contact configuration provides one normally open contact. manufactured by Xiamen Hongfa Automotive Electronics Co., Ltd., mainly serving application scenarios such as window defogging, vehicle lamp control, seat heating control, power window control, etc..

Model: HFK7-T; Features: max. continuous current 30A; Features: max. closing current 100A; Operating temperature: up to 125°C; Features: high reliability; Features: strong shock and vibration resistance; Certification: complies with RoHS and ELV directives; Contact form: one normally open contact; Max. rated switching current (DC): 30; Max. switching voltage (DC): 16; Rated coil power: approx. 0.48 W; Dielectric withstand voltage: 500VAC 1min; Terminal type: PCB terminals; Mounting type: PCB mounting; Encapsulation type: plastic-sealed type; Coil power type: DC; Coil characteristics: monostable; Length: 14 mm; Width: 9.2 mm; Height: 14 mm

• window defogging, vehicle lamp control, seat heating control, power window control, etc.

HFK8-T series is a clapper-type electromagnetic relay product under Hongfa Technology's automotive relay product line, a current switching and control device in vehicle electrical circuits. The contact configuration provides two normally open contacts (double NO). manufactured by Xiamen Hongfa Automotive Electronics Co., Ltd., mainly serving application scenarios such as headlamp control, heating control, oil pump control, etc..

Model: HFK8-T; Features: max. continuous current 40A; Features: max. make current 120A; Operating temperature: up to 125°C; Features: high reliability; Features: strong shock and vibration resistance; Features: reflow-soldering type available; Certification: complies with RoHS and ELV directives; Contact form: two normally open contacts; Max. rated switching current (DC): 40; Max. switching voltage (DC): 16; Rated coil power: approx. 0.64 W; Dielectric withstand voltage: 500VAC 1min; Terminal type: PCB terminals; Mounting type: PCB mounting; Encapsulation type: flux-resistant type; Coil power type: DC; Coil characteristics: monostable; Length: 14.4 mm; Width: 11 mm; Height: 16 mm

• headlamp control
• heating control
• oil pump control, etc.

HFK9-LT series is a clapper-type electromagnetic relay product under Hongfa Technology's automotive relay product line, a current switching and control device in vehicle electrical circuits. The contact configuration provides two normally-open (double-make) contacts. manufactured by Xiamen Hongfa Automotive Electronics Co., Ltd., mainly serving application scenarios such as vehicle electronic control, automotive electrical systems.

Model: HFK9-LT; Features: single/double-coil magnetic latching automotive relay; Features: max. continuous current 40A (at 23°C); Features: max. closing current 160A; Operating temperature: up to 125°C; Features: high reliability; Features: strong shock and vibration resistance; Contact form: two normally-open (double-make) contacts; Rated coil power: approx. 1.92 W; Dielectric withstand voltage: 500VAC 1min; Terminal type: PCB terminals; Mounting type: PCB mounting; Encapsulation type: flux-resistant type; Coil power type: DC; Coil characteristics: single-coil magnetic latching; Length: 17.8 mm; Width: 13 mm; Height: 16.4 mm

• vehicle electronic control
• automotive electrical systems

HFK9-T series is a clapper-type electromagnetic relay product under Hongfa Technology's automotive relay product line, a current switching and control device in vehicle electrical circuits. The contact configuration provides one normally open contact. manufactured by Xiamen Hongfa Automotive Electronics Co., Ltd., mainly serving application scenarios such as rear window defogging, lamp control, horn control.

Model: HFK9-T; Features: max. continuous current 50A; Features: max. closing current 200A; Operating temperature: up to 125°C; Features: high reliability; Features: strong shock and vibration resistance; Certification: complies with RoHS and ELV directives; Contact form: one normally open contact; Max. rated switching current (DC): 30; Max. switching voltage (DC): 16; Rated coil power: approx. 0.64 W; Dielectric withstand voltage: 500VAC 1min; Terminal type: PCB terminals; Mounting type: PCB mounting; Encapsulation type: flux-resistant type; Coil power type: DC; Coil characteristics: monostable; Length: 17.8 mm; Width: 13 mm; Height: 16.4 mm

• rear window defogging
• lamp control
• horn control
• seat heating control
• wiper control

HFK9-TC series is a clapper-type electromagnetic relay product under Hongfa Technology's automotive relay product line, a current switching and control device in vehicle electrical circuits. The contact configuration provides one normally open contact. manufactured by Xiamen Hongfa Automotive Electronics Co., Ltd., mainly serving application scenarios such as pre-charge relay.

Model: HFK9-TC; Features: automotive pre-charge relay; Features: max. pre-charge current 20A (at 23°C); Features: max. switching voltage 500V; Overall dimensions: small size, overall dimensions: 20×17.8×17.6 mm; Certification: complies with RoHS standard; Contact form: one normally open contact; Max. switching voltage (DC): 420; Rated coil power: approx. 1.31 W; Dielectric withstand voltage: 2800VDC 1min; Terminal type: PCB terminals; Mounting type: PCB mounting; Encapsulation type: plastic-sealed type; Coil power type: DC; Coil characteristics: monostable; Length: 17.8 mm; Width: 20 mm; Height: 17.6 mm

• pre-charge relay

HFKA series is a serialized product series under Hongfa Technology's automotive relay product line, a current switching and control device in vehicle electrical circuits. manufactured by Hongfa's manufacturing bases, mainly serving application scenarios such as vehicle electronic control, automotive electrical systems.

Model: HFKA; Features: 25A motor load; Features: ultra-miniature; Contact form: changeover contact form; Features: single and double relay options available; Features: Class H (180°C) coil insulation; Features: reflow-soldering type available (HFKA-T); Certification: complies with RoHS and ELV directives

• vehicle electronic control
• automotive electrical systems

HFKAH series is a serialized product series under Hongfa Technology's automotive relay product line, a current switching and control device in vehicle electrical circuits. manufactured by Hongfa's manufacturing bases, mainly serving application scenarios such as vehicle electronic control, automotive electrical systems.

Model: HFKAH; Features: 25A motor load; Features: ultra-miniature; Features: NO and changeover versions available; Features: single and double relay options available; Features: 30A fuse rating available; Features: reflow-soldering type available (HFKAH-T)

• vehicle electronic control
• automotive electrical systems

HFKAH-T series is a serialized product series under Hongfa Technology's automotive relay product line, a current switching and control device in vehicle electrical circuits. manufactured by Hongfa's manufacturing bases, mainly serving application scenarios such as vehicle electronic control, automotive electrical systems.

Model: HFKAH-T; Features: 25A motor load; Features: ultra-miniature; Features: NO and changeover versions available; Features: single and double relay options available; Features: 30A fuse rating available; Features: reflow-soldering type available (HFKAH-T)

• vehicle electronic control
• automotive electrical systems

HFKA-T series is a serialized product series under Hongfa Technology's automotive relay product line, a current switching and control device in vehicle electrical circuits. manufactured by Hongfa's manufacturing bases, mainly serving application scenarios such as vehicle electronic control, automotive electrical systems.

Model: HFKA-T; Features: 25A motor load; Features: ultra-miniature; Contact form: changeover contact form; Features: single and double relay options available; Features: Class H (180°C) coil insulation; Features: reflow-soldering type available (HFKA-T); Certification: complies with RoHS and ELV directives

• vehicle electronic control
• automotive electrical systems

HFKC series is a serialized product series under Hongfa Technology's automotive relay product line, a current switching and control device in vehicle electrical circuits. manufactured by Hongfa's manufacturing bases, mainly serving application scenarios such as vehicle electronic control, automotive electrical systems.

Model: HFKC; Features: ultra-miniature automotive relay; Features: weight only 4 g (single relay); Features: single and double relay options available; Features: reflow type without sealed vent hole available (HFKC-T); Certification: complies with RoHS and ELV directives

• vehicle electronic control
• automotive electrical systems

HFKC-T series is a serialized product series under Hongfa Technology's automotive relay product line, a current switching and control device in vehicle electrical circuits. manufactured by Hongfa's manufacturing bases, mainly serving application scenarios such as vehicle electronic control, automotive electrical systems.

Model: HFKC-T; Features: ultra-miniature automotive relay; Features: weight only 4 g (single relay); Features: single and double relay options available; Features: reflow type without sealed vent hole available (HFKC-T); Certification: complies with RoHS and ELV directives

• vehicle electronic control
• automotive electrical systems

HFKF series is a serialized product series under Hongfa Technology's automotive relay product line, a current switching and control device in vehicle electrical circuits. manufactured by Hongfa's manufacturing bases, mainly serving application scenarios such as vehicle electronic control, automotive electrical systems.

Model: HFKF; Features: 25A motor load; Features: ultra-miniature; Contact form: changeover contact form; Features: single and double relay (8-pin) options available; Features: Class H (180°C) coil insulation; Features: reflow-soldering type available (HFKF-T)

• vehicle electronic control
• automotive electrical systems

HFKF-T series is a serialized product series under Hongfa Technology's automotive relay product line, a current switching and control device in vehicle electrical circuits. manufactured by Hongfa's manufacturing bases, mainly serving application scenarios such as vehicle electronic control, automotive electrical systems.

Model: HFKF-T; Features: 25A motor load; Features: ultra-miniature; Contact form: changeover contact form; Features: single and double relay (8-pin) options available; Features: Class H (180°C) coil insulation; Features: reflow-soldering type available (HFKF-T)

• vehicle electronic control
• automotive electrical systems

HFKH series is a clapper-type electromagnetic relay product under Hongfa Technology's automotive relay product line, a current switching and control device in vehicle electrical circuits. The contact configuration provides one normally open contact. manufactured by Xi'an Hongfa Electric Appliances Co., Ltd., mainly serving application scenarios such as central door locks, mirror adjustment, turn signal control, power windows/doors, seat adjustment.

Model: HFKH; Features: compact structure, light weight; Current-carrying capacity: high current capacity (carrying: 35A/10 min, 25A/1 h); Features: reflow-soldering type available; Features: relatively high heat resistance; Certification: complies with RoHS and ELV directives; Contact form: one normally open contact; Max. rated switching current (DC): 35; Max. switching voltage (DC): 16; Rated coil power: approx. 0.64 W; Dielectric withstand voltage: 500VAC 1min; Terminal type: PCB terminals; Mounting type: PCB mounting; Encapsulation type: plastic-sealed type; Coil power type: DC; Coil characteristics: monostable; Length: 15.7 mm; Width: 12.5 mm; Height: 14 mm

• central door locks
• mirror adjustment, turn signal control
• power windows/doors, seat adjustment
• speed limit signal control, preheating control, wiper control, etc.

HFKJ series is a serialized product series under Hongfa Technology's automotive relay product line, a current switching and control device in vehicle electrical circuits. manufactured by Hongfa's manufacturing bases, mainly serving application scenarios such as vehicle electronic control, automotive electrical systems.

Model: HFKJ; Features: 25A motor load; Features: ultra-miniature; Contact form: changeover contact form; Features: Class H (180°C) coil insulation; Features: reflow-soldering type available; Certification: complies with RoHS and ELV directives

• vehicle electronic control
• automotive electrical systems

HFKJ-T series is a serialized product series under Hongfa Technology's automotive relay product line, a current switching and control device in vehicle electrical circuits. manufactured by Hongfa's manufacturing bases, mainly serving application scenarios such as vehicle electronic control, automotive electrical systems.

Model: HFKJ-T; Features: 25A motor load; Features: ultra-miniature; Contact form: changeover contact form; Features: Class H (180°C) coil insulation; Features: reflow-soldering type available; Certification: complies with RoHS and ELV directives

• vehicle electronic control
• automotive electrical systems

HFKK-T series is a clapper-type electromagnetic relay product under Hongfa Technology's automotive relay product line, a current switching and control device in vehicle electrical circuits. The contact configuration provides one changeover contact. manufactured by Xiamen Hongfa Automotive Electronics Co., Ltd., mainly serving application scenarios such as power windows and doors, central door locks, sunroof control.

Model: HFKK-T; Features: 25A motor load; Features: ultra-miniature; Features: single and double relay options available; Features: Class H (180°C) coil insulation; Certification: complies with RoHS and ELV directives; Contact form: one changeover contact; Max. rated switching current (DC): 40; Max. switching voltage (DC): 16; Rated coil power: approx. 1.44 W; Dielectric withstand voltage: 500VAC 1min; Terminal type: PCB terminals; Mounting type: PCB mounting; Encapsulation type: flux-resistant type; Coil power type: DC; Coil characteristics: monostable; Length: 9.8 mm; Width: 6.3 mm; Height: 14.3 mm

• power windows and doors
• central door locks
• sunroof control
• seat adjustment
• mirror adjustment

HFKM series is a clapper-type electromagnetic relay product under Hongfa Technology's automotive relay product line, a current switching and control device in vehicle electrical circuits. The contact configuration provides two normally open contacts (double NO). manufactured by Xiamen Hongfa Automotive Electronics Co., Ltd., mainly serving application scenarios such as indicator/lighting/flasher control, instruments and meters, power windows and doors.

Model: HFKM; Contact switching capacity: 20A contact switching capacity; Contact form: with six contact forms; Features: open and plastic-sealed types available; Certification: complies with RoHS and ELV directives; Contact form: two normally open contacts; Max. rated switching current (DC): 40; Max. switching voltage (DC): 90; Rated coil power: approx. 1.1 W; Dielectric withstand voltage: 500VAC 1min; Terminal type: PCB terminals; Mounting type: PCB mounting; Encapsulation type: plastic-sealed type; Coil power type: DC; Coil characteristics: monostable; Length: 17.5 mm; Width: 15 mm; Height: 19.5 mm

• indicator/lighting/flasher control
• instruments and meters
• power windows and doors
• cold start
• central door locks

HFKP series is a clapper-type electromagnetic relay product under Hongfa Technology's automotive relay product line, a current switching and control device in vehicle electrical circuits. The contact configuration provides one normally open contact. manufactured by Xi'an Hongfa Electric Appliances Co., Ltd., mainly serving application scenarios such as turn signal/hazard warning/emergency brake light control, car audio, automotive air conditioning.

Model: HFKP; Contact switching capacity: 45A contact switching capacity; Features: PCB mounting; Contact form: two contact forms: one NO and one changeover; Contact form: one normally open contact; Max. rated switching current (DC): 100; Max. switching voltage (DC): 75; Rated coil power: approx. 1.9 W; Dielectric withstand voltage: 500VAC 1min; Terminal type: PCB terminals; Mounting type: PCB mounting; Encapsulation type: European-style plastic-sealed type; Coil power type: DC; Coil characteristics: monostable; Product certification: UL; Length: 26.5 mm; Width: 22 mm; Height: 22.3 mm

• turn signal/hazard warning/emergency brake light control
• car audio
• automotive air conditioning
• oil pump control
• cold start

HFKT series is a serialized product series under Hongfa Technology's automotive relay product line, a current switching and control device in vehicle electrical circuits. manufactured by Hongfa's manufacturing bases, mainly serving application scenarios such as vehicle electronic control, automotive electrical systems.

Model: HFKT; Features: max. continuous current 50A; Features: max. closing current 200A; Operating temperature: up to 125°C; Features: high reliability; Features: high shock and vibration resistance; Features: reflow-soldering type available; Certification: complies with RoHS and ELV directives

• vehicle electronic control
• automotive electrical systems

HFKT-L series is a serialized product series under Hongfa Technology's automotive relay product line, a current switching and control device in vehicle electrical circuits. manufactured by Hongfa's manufacturing bases, mainly serving application scenarios such as vehicle electronic control, automotive electrical systems.

Model: HFKT-L; Features: max. continuous current 50A; Features: max. closing current 200A; Operating temperature: up to 125°C; Features: high reliability; Features: high shock and vibration resistance; Features: reflow-soldering type available; Certification: complies with RoHS and ELV directives

• vehicle electronic control
• automotive electrical systems

HFKT-LT series is a serialized product series under Hongfa Technology's automotive relay product line, a current switching and control device in vehicle electrical circuits. manufactured by Hongfa's manufacturing bases, mainly serving application scenarios such as vehicle electronic control, automotive electrical systems.

Model: HFKT-LT; Features: max. continuous current 50A; Features: max. closing current 200A; Operating temperature: up to 125°C; Features: high reliability; Features: high shock and vibration resistance; Features: reflow-soldering type available; Certification: complies with RoHS and ELV directives

• vehicle electronic control
• automotive electrical systems

HFKT-T series is a serialized product series under Hongfa Technology's automotive relay product line, a current switching and control device in vehicle electrical circuits. manufactured by Hongfa's manufacturing bases, mainly serving application scenarios such as vehicle electronic control, automotive electrical systems.

Model: HFKT-T; Features: max. continuous current 40A; Features: max. closing current 200A; Operating temperature: up to 105°C; Features: high reliability; Features: high shock and vibration resistance; Features: reflow-soldering type available; Certification: complies with RoHS and ELV directives

• vehicle electronic control
• automotive electrical systems

HFKW series is a clapper-type electromagnetic relay product under Hongfa Technology's automotive relay product line, a current switching and control device in vehicle electrical circuits. The contact configuration provides one normally open contact. manufactured by Xiamen Hongfa Automotive Electronics Co., Ltd., mainly serving application scenarios such as central door locks, mirror adjustment, turn signal control, power windows/doors, seat adjustment.

Model: HFKW; Features: compact structure, light weight; Current-carrying capacity: high current capacity (carrying: 35A/10 min, 25A/1 h); Features: reflow-soldering type available; Features: relatively high heat resistance; Certification: complies with RoHS and ELV directives; Contact form: one normally open contact; Max. rated switching current (DC): 35; Max. switching voltage (DC): 16; Rated coil power: approx. 0.6 W; Dielectric withstand voltage: 500VAC 1min; Terminal type: PCB terminals; Mounting type: PCB mounting; Encapsulation type: plastic-sealed type; Coil power type: DC; Coil characteristics: monostable; Length: 15.7 mm; Width: 12.5 mm; Height: 14 mm

• central door locks
• mirror adjustment, turn signal control
• power windows/doors, seat adjustment
• speed limit signal control, preheating control, wiper control, etc.

HFS60-B series is a serialized product series under Hongfa Technology's automotive relay product line, a current switching and control device in vehicle electrical circuits. manufactured by Hongfa's manufacturing bases, mainly serving application scenarios such as vehicle electronic control, automotive electrical systems.

Model: HFS60-B; Features: noise-free operation; Features: high durability: ≥1.2x10; Temperature endurance: high temperature endurance: withstands up to 125°C; Features: low static current: ≤13 μA; Features: pulse width modulation (PWM); Features: embedded protection; Protection rating: protection rating: IP6K7; Certification: complies with RoHS and ELV directives

• vehicle electronic control
• automotive electrical systems

HFS60-C series is a serialized product series under Hongfa Technology's automotive relay product line, a current switching and control device in vehicle electrical circuits. manufactured by Hongfa's manufacturing bases, mainly serving application scenarios such as vehicle electronic control, automotive electrical systems.

Model: HFS60-C; Features: noise-free operation; Features: high durability: ≥1.5x10; Temperature endurance: high temperature endurance: withstands up to 125°C; Features: low static current: ≤13 μA; Features: pulse width modulation (PWM); Features: embedded protection; Protection rating: protection rating: IP6K7; Certification: complies with RoHS and ELV directives

• vehicle electronic control
• automotive electrical systems

HFV11 series is a clapper-type electromagnetic relay product under Hongfa Technology's automotive relay product line, a current switching and control device in vehicle electrical circuits. The contact configuration provides one normally open contact. manufactured by Xiamen Hongfa Automotive Electronics Co., Ltd., mainly serving application scenarios such as headlight control, oil pump control, horn control.

Model: HFV11; Features: ultra-miniature: (15.6×15.2×16.4) mm; Operating temperature: -40°C to 125°C; Contact form: with one normally-open contact form; Features: 2.8 mm quick-connect terminals; Certification: complies with RoHS and ELV directives; Contact form: one normally open contact; Max. rated switching current (DC): 20; Max. switching voltage (DC): 40; Rated coil power: 0.95W; Dielectric withstand voltage: 500VAC 1min; Terminal type: quick-connect (280); Encapsulation type: dust-cover type; Coil power type: DC; Coil characteristics: monostable; Length: 15.6 mm; Width: 15.2 mm; Height: 16.4 mm

• headlight control
• oil pump control
• horn control
• A/C compressor clutch control, etc.

HFV12 series is a serialized product series under Hongfa Technology's automotive relay product line, a current switching and control device in vehicle electrical circuits. The contact configuration provides one normally open contact. manufactured by Xiamen Hongfa Automotive Electronics Co., Ltd., mainly serving application scenarios such as vehicle electronic control, automotive electrical systems.

Model: HFV12; Features: battery disconnect relay (power management); Features: double-coil magnetic latching automotive relay; Features: continuous contact load current up to 190A (85°C); Features: load terminal connection: M8 screw connection; Features: coil terminal connection: 4-terminal AMP 0.070 series quick-connect; Contact form: one normally open contact; Max. rated switching current (DC): 180; Max. switching voltage (DC): 16; Rated coil power: approx. 28.8 W; Dielectric withstand voltage: 500VAC 1min; Terminal type: screw-terminal type; Encapsulation type: plastic-sealed type; Coil power type: DC; Coil characteristics: double-coil magnetic latching; Length: 86 mm; Width: 83 mm; Height: 33 mm

• vehicle electronic control
• automotive electrical systems

HFV15 series is a clapper-type electromagnetic relay product under Hongfa Technology's automotive relay product line, a current switching and control device in vehicle electrical circuits. The contact configuration provides one normally open contact. manufactured by Xiamen Hongfa Automotive Electronics Co., Ltd., mainly serving application scenarios such as rear window defogger, battery disconnect device, automotive air conditioning.

Model: HFV15; Contact switching capacity: 40A contact switching capacity; Contact form: with two contact forms: one NO and one changeover; Certification: complies with RoHS and ELV directives; Features: relay pin layout complies with ISO 7588 Part 1; Contact form: one normally open contact; Max. rated switching current (DC): 40; Max. switching voltage (DC): 80; Rated coil power: approx. 1.8 W; Dielectric withstand voltage: 500VAC 1min; Terminal type: quick-connect type; Mounting type: QC terminals; Encapsulation type: plastic-sealed type; Coil power type: DC; Coil characteristics: monostable; Length: 26 mm; Width: 26 mm; Height: 22.7 mm

• rear window defogger
• battery disconnect device
• automotive air conditioning
• oil pump control
• fog lamps

HFV15-L series is a clapper-type electromagnetic relay product under Hongfa Technology's automotive relay product line, a current switching and control device in vehicle electrical circuits. The contact configuration provides one normally open contact. manufactured by Xiamen Hongfa Automotive Electronics Co., Ltd., mainly serving application scenarios such as power management, rear window defogger, battery disconnect device.

Model: HFV15-L; Contact switching capacity: 40A contact switching capacity; Features: max. continuous current 60A; Features: max. closing current 150A; Operating temperature: up to 125°C; Features: dust-cover and plastic-sealed types available; Features: quick-connect and PCB terminals available; Features: relay pin layout complies with ISO 7588 Part 1; Certification: complies with RoHS and ELV directives; Contact form: one normally open contact; Max. rated switching current (DC): 40; Max. switching voltage (DC): 16; Rated coil power: approx. 5.76 W; Dielectric withstand voltage: 500VAC 1min; Terminal type: quick-connect type; Mounting type: QC terminals; Encapsulation type: plastic-sealed type; Coil power type: DC; Coil characteristics: single-coil magnetic latching; Length: 26 mm; Width: 26 mm; Height: 22.7 mm

• power management
• rear window defogger
• battery disconnect device
• automotive air conditioning
• fog lamp/headlight control

HFV15N series is a clapper-type electromagnetic relay product under Hongfa Technology's automotive relay product line, a current switching and control device in vehicle electrical circuits. The contact configuration provides one normally open contact. manufactured by Xiamen Hongfa Automotive Electronics Co., Ltd., mainly serving application scenarios such as rear window defogger, battery disconnect device, automotive air conditioning.

Model: HFV15N; Contact switching capacity: 40A contact switching capacity; Features: multiple mounting options; Contact form: with one NO contact form (two No. 87 terminals); Certification: complies with RoHS and ELV directives; Contact form: one normally open contact; Max. rated switching current (DC): 40; Max. switching voltage (DC): 80; Rated coil power: approx. 1.8 W; Dielectric withstand voltage: 500VAC 1min; Terminal type: quick-connect type; Mounting type: QC terminals; Encapsulation type: plastic-sealed type; Coil power type: DC; Coil characteristics: monostable; Length: 26 mm; Width: 26 mm; Height: 22.7 mm

• rear window defogger
• battery disconnect device
• automotive air conditioning
• oil pump control
• fog lamps

HFV15-SH series is a clapper-type electromagnetic relay product under Hongfa Technology's automotive relay product line, a current switching and control device in vehicle electrical circuits. The contact configuration provides two normally open contacts. manufactured by Xiamen Hongfa Automotive Electronics Co., Ltd., mainly serving application scenarios such as fog lamp/headlight control, oil pump control, automotive air conditioning.

Model: HFV15-SH; Contact form: double NO contact form, two wiring options available; Features: a: two NO circuits; b: bridged contacts, one NO; Features: wiring mode a: 2×25A contact switching capacity, max.; Features: continuous current 2×25A (measured at 85°C); Features: wiring mode b: 54VDC contact switching capacity, max. continuous; Features: current 40A (measured at 85°C); Features: dust-cover and plastic-sealed types available; Certification: complies with RoHS and ELV directives; Contact form: two normally open contacts; Max. rated switching current (DC): 25; Max. switching voltage (DC): 80; Rated coil power: approx. 1.8 W; Dielectric withstand voltage: 500VAC 1min; Terminal type: quick-connect type; Mounting type: QC terminals; Encapsulation type: plastic-sealed type; Coil power type: DC; Coil characteristics: monostable; Length: 26 mm; Width: 26 mm; Height: 22.7 mm

• fog lamp/headlight control
• oil pump control
• automotive air conditioning
• rear window defogger
• cooling fan control

HFV16 series is a clapper-type electromagnetic relay product under Hongfa Technology's automotive relay product line, a current switching and control device in vehicle electrical circuits. The contact configuration provides one normally open contact. manufactured by Xiamen Hongfa Automotive Electronics Co., Ltd., mainly serving application scenarios such as rear window defogger, battery disconnect device, automotive air conditioning.

Model: HFV16; Contact switching capacity: 70A contact switching capacity; Operating temperature: up to 125°C; Features: transient suppression resistor or diode available; Contact form: one NO contact form; Features: dust-cover and plastic-sealed types available; Features: quick-connect and PCB terminals available; Features: relay pin layout complies with ISO 7588-1; Certification: complies with RoHS and ELV directives; Contact form: one normally open contact; Max. rated switching current (DC): 70; Max. switching voltage (DC): 80; Rated coil power: approx. 1.8 W; Dielectric withstand voltage: 500VAC 1min; Terminal type: quick-connect type; Mounting type: QC terminals; Encapsulation type: plastic-sealed type; Coil power type: DC; Coil characteristics: monostable; Length: 26 mm; Width: 26 mm; Height: 22.7 mm

• rear window defogger
• battery disconnect device
• automotive air conditioning
• fog lamp/headlight control
• power distribution

HFV16-L series is a clapper-type electromagnetic relay product under Hongfa Technology's automotive relay product line, a current switching and control device in vehicle electrical circuits. The contact configuration provides one normally open contact. manufactured by Xiamen Hongfa Automotive Electronics Co., Ltd., mainly serving application scenarios such as power management, rear window defogger, battery disconnect device.

Model: HFV16-L; Features: single-coil magnetic latching relay; Contact switching capacity: 70A contact switching capacity; Features: max. continuous current 80A; Features: max. closing current 300A; Operating temperature: up to 125°C; Features: dust-cover and plastic-sealed types available; Features: quick-connect and PCB terminals available; Features: relay pin layout complies with ISO 7588-1; Certification: complies with RoHS and ELV directives; Contact form: one normally open contact; Max. rated switching current (DC): 70; Max. switching voltage (DC): 80; Rated coil power: approx. 5.76 W; Dielectric withstand voltage: 500VAC 1min; Terminal type: quick-connect type; Mounting type: QC terminals; Encapsulation type: plastic-sealed type; Coil power type: DC; Coil characteristics: single-coil magnetic latching; Length: 26 mm; Width: 26 mm; Height: 22.7 mm

• power management
• rear window defogger
• battery disconnect device
• automotive air conditioning
• fog lamp/headlight control

HFV17-150P series is a serialized product series under Hongfa Technology's automotive relay product line, a current switching and control device in vehicle electrical circuits. manufactured by Hongfa's manufacturing bases, mainly serving application scenarios such as vehicle electronic control, automotive electrical systems.

Model: HFV17-150P; Product series: HFV17-150P; Product category: automotive relay (high-voltage DC switching series); Manufacturer: Xiamen Hongfa Automotive Electronics Co., Ltd.

• vehicle electronic control
• automotive electrical systems

HFV19A-100C series is a serialized product series under Hongfa Technology's automotive relay product line, a current switching and control device in vehicle electrical circuits. manufactured by Hongfa's manufacturing bases, mainly serving application scenarios such as vehicle electronic control, automotive electrical systems.

Model: HFV19A-100C; Product series: HFV19A-100C; Product category: automotive relay (high-voltage DC switching series); Manufacturer: Xiamen Hongfa Automotive Electronics Co., Ltd.

• vehicle electronic control
• automotive electrical systems

HFV20-150 series is a clapper-type electromagnetic relay product under Hongfa Technology's automotive relay product line, a current switching and control device in vehicle electrical circuits. The contact configuration provides one normally open contact. manufactured by Xiamen Hongfa Automotive Electronics Co., Ltd., mainly serving application scenarios such as engine start preheating system, power management system, glow plugs.

Model: HFV20-150; Features: max. continuous current 130A (85°C), 150A (23°C); Features: covers both 12VDC and 24VDC applications; Features: operating ambient temperature -40°C to +125°C; Features: strong shock (50G) and vibration resistance; Features: with separate mounting plate; Contact form: one normally open contact; Max. rated switching current (DC): 300; Max. switching voltage (DC): 14; Rated coil power: 3.5W; Dielectric withstand voltage: 1000VAC,1min; Terminal type: bolt-on type; Mounting type: with mounting plate; Encapsulation type: plastic-sealed type; Coil power type: DC; Coil characteristics: monostable; Length: 99 mm; Width: 71.1 mm; Height: 40 mm

• engine start preheating system
• power management system
• glow plugs
• front windshield heating
• start/stop control

HFV26 series is a clapper-type electromagnetic relay product under Hongfa Technology's automotive relay product line, a current switching and control device in vehicle electrical circuits. The contact configuration provides one normally open contact. manufactured by Xiamen Hongfa Automotive Electronics Co., Ltd., mainly serving application scenarios such as window defogging, vehicle lamp control, seat heating control.

Model: HFV26; Features: low-profile ISO Micro automotive relay; Features: max. continuous current 20A (at 85°C); Features: max. closing current 100A; Features: strong shock and vibration resistance; Features: dust-cover and plastic-sealed types available; Certification: complies with RoHS and ELV directives; Contact form: one normally open contact; Max. rated switching current (DC): 20; Max. switching voltage (DC): 20.2; Rated coil power: 0.9W; Dielectric withstand voltage: 500VAC 1min; Terminal type: quick-connect type; Mounting type: QC terminals, without mounting bracket/plate; Encapsulation type: plastic-sealed type; Coil power type: DC; Coil characteristics: monostable; Length: 22.5 mm; Width: 15 mm; Height: 15.7 mm

• window defogging
• vehicle lamp control
• seat heating control
• horn control
• oil pump control

HFV6 series is a serialized product series under Hongfa Technology's automotive relay product line, a current switching and control device in vehicle electrical circuits. The contact configuration provides one normally open contact. manufactured by Hongfa's manufacturing bases, mainly serving application scenarios such as vehicle electronic control, automotive electrical systems.

Model: HFV6; Contact switching capacity: 30A contact switching capacity; Operating temperature: up to 125°C; Contact form: with one NO and one changeover contact form; Features: dust-cover and plastic-sealed types available; Certification: complies with RoHS and ELV directives; Contact form: one normally open contact; Rated coil power: 1.8W; Dielectric withstand voltage: 500VAC 1min; Terminal type: quick-connect type; Mounting type: terminals without locking hole; Encapsulation type: dust-cover type; Coil power type: DC; Coil characteristics: monostable; Length: 23 mm; Width: 15.5 mm; Height: 25.4 mm

• vehicle electronic control
• automotive electrical systems

HFV6-G series is a clapper-type electromagnetic relay product under Hongfa Technology's automotive relay product line, a current switching and control device in vehicle electrical circuits. The contact configuration provides one normally open contact. mainly serving application scenarios such as vehicle electronic control, automotive electrical systems.

Model: HFV6-G; Contact switching capacity: 35A contact switching capacity; Operating temperature: up to 125°C; Contact form: with one NO and one changeover contact form; Features: dust-cover and plastic-sealed types available; Certification: complies with RoHS and ELV directives; Contact form: one normally open contact; Max. rated switching current (DC): 150; Max. rated switching current (AC): 35; Rated coil power: 1.4W; Dielectric withstand voltage: 500VAC 1min; Terminal type: quick-connect type; Encapsulation type: plastic-sealed type; Coil power type: DC; Coil characteristics: monostable; Length: 23 mm; Width: 15.5 mm; Height: 25.4 mm

• vehicle electronic control
• automotive electrical systems

HFV6-K series is a serialized product series under Hongfa Technology's automotive relay product line, a current switching and control device in vehicle electrical circuits. manufactured by Hongfa's manufacturing bases, mainly serving application scenarios such as vehicle electronic control, automotive electrical systems.

Model: HFV6-K; Contact switching capacity: 30A contact switching capacity; Operating temperature: up to 125°C; Contact form: with one NO and one changeover contact form; Features: dust-cover and plastic-sealed types available; Certification: complies with RoHS and ELV directives

• vehicle electronic control
• automotive electrical systems

HFV6-LG series is a Micro-terminal plug-in magnetic latching relay product under Hongfa Technology's automotive relay product line, a current switching and control device in vehicle electrical circuits. The contact configuration provides one normally open contact. manufactured by Xiamen Hongfa Automotive Electronics Co., Ltd., mainly serving application scenarios such as suitable for resistive, inductive and capacitive load control, e.g., power management.

Model: HFV6-LG; Current-carrying capacity: low power consumption, strong current-carrying capacity; Features: small size, high load capacity; Features: high heat resistance, mountable in front compartment; Features: with magnetic latching function; Certification: complies with RoHS and ELV directives; Contact form: one normally open contact; Max. rated switching current (DC): 33; Max. switching voltage (DC): 16; Rated coil power: approx. 1.92 W; Dielectric withstand voltage: 500VAC 1min; Terminal type: plug-in type; Mounting type: Micro terminals; Encapsulation type: dust-cover type; Coil power type: DC; Coil characteristics: single-coil magnetic latching; Length: 23 mm; Width: 15.5 mm; Height: 36.1 mm

• suitable for resistive
• inductive and capacitive load control
• e.g., power management
• heating control
• vehicle lamp control

HFV6-P series is a serialized product series under Hongfa Technology's automotive relay product line, a current switching and control device in vehicle electrical circuits. manufactured by Hongfa's manufacturing bases, mainly serving application scenarios such as vehicle electronic control, automotive electrical systems.

Model: HFV6-P; Contact switching capacity: 30A contact switching capacity; Operating temperature: up to 125°C; Contact form: with one NO and one changeover contact form; Features: dust-cover and plastic-sealed types available; Certification: complies with RoHS and ELV directives

• vehicle electronic control
• automotive electrical systems

HFV6V series is a plug-in automotive relay product under Hongfa Technology's automotive relay product line, a current switching and control device in vehicle electrical circuits. The contact configuration provides one normally open contact. manufactured by Xiamen Hongfa Automotive Electronics Co., Ltd., mainly serving application scenarios such as rear defrost control, fog lamp control, position lamp load control and other fields.

Model: HFV6V; Features: noise level ≤50 dB(A); Contact switching capacity: 30A contact switching capacity; Operating temperature: up to 125°C; Contact form: one NO contact form; Certification: complies with RoHS and ELV directives; Contact form: one normally open contact; Max. rated switching current (DC): 30; Max. switching voltage (DC): 16; Rated coil power: approx. 1.8 W; Dielectric withstand voltage: 500VAC 1min; Terminal type: quick-connect type; Mounting type: QC terminals; Encapsulation type: flux-resistant type; Coil power type: DC; Coil characteristics: monostable; Length: 22.8 mm; Width: 15.3 mm; Height: 36.2 mm

• rear defrost control
• fog lamp control
• position lamp load control and other fields

HFV7 series is a clapper-type electromagnetic relay product under Hongfa Technology's automotive relay product line, a current switching and control device in vehicle electrical circuits. The contact configuration provides one normally open contact. manufactured by Xiamen Hongfa Automotive Electronics Co., Ltd., mainly serving application scenarios such as rear window defogger, battery disconnect device, automotive air conditioning.

Model: HFV7; Contact switching capacity: 70A contact switching capacity; Operating temperature: up to 125°C; Features: transient suppression resistor available; Contact form: one NO contact form; Features: dust-cover and plastic-sealed types available; Certification: complies with RoHS and ELV directives; Contact form: one normally open contact; Max. rated switching current (DC): 70; Max. switching voltage (DC): 80; Rated coil power: approx. 1.8 W; Dielectric withstand voltage: 500VAC 1min; Terminal type: quick-connect type; Mounting type: with plastic mounting bracket; Encapsulation type: dust-cover type; Coil power type: DC; Coil characteristics: monostable; Length: 26.2 mm; Width: 26.2 mm; Height: 25 mm

• rear window defogger
• battery disconnect device
• automotive air conditioning
• fog lamp/headlight control
• oil pump control

HFV7-GP series is a serialized product series under Hongfa Technology's automotive relay product line, a current switching and control device in vehicle electrical circuits. manufactured by Hongfa's manufacturing bases, mainly serving application scenarios such as vehicle electronic control, automotive electrical systems.

Model: HFV7-GP; Features: max. continuous current 120A (at 23°C), 100A (at 85°C); Features: capable of interrupting 120A current; Features: dual contacts in parallel reduce contact voltage drop; Protection rating: initial-state protection rating of plastic-sealed products reaches IP6K7; Features: coil holding voltage applied to the relay to save power consumption; Features: surge current 5000A (8/20 μs) per IEC 61000-4-5:2017; Features: suitable for wave-soldering conditions; Features: small size (17161 mm³, height only 25 mm)

• vehicle electronic control
• automotive electrical systems

HFV9 series is a serialized product series under Hongfa Technology's automotive relay product line, a current switching and control device in vehicle electrical circuits. manufactured by Hongfa's manufacturing bases, mainly serving application scenarios such as vehicle electronic control, automotive electrical systems.

Model: HFV9; Operating temperature: up to 125°C; Contact form: with one NO and one changeover contact form; Features: 2.8 mm quick-connect terminals; Certification: complies with RoHS and ELV directives

• vehicle electronic control
• automotive electrical systems

HFV9-G series is a serialized product series under Hongfa Technology's automotive relay product line, a current switching and control device in vehicle electrical circuits. manufactured by Hongfa's manufacturing bases, mainly serving application scenarios such as vehicle electronic control, automotive electrical systems.

Model: HFV9-G; Operating temperature: up to 125°C; Contact form: with NO and changeover contact forms; Features: 2.8 mm quick-connect terminals; Features: standard and rainproof types available; Certification: complies with RoHS and ELV directives

• vehicle electronic control
• automotive electrical systems

HFE80P-20C series is a serialized product series under Hongfa Technology's high-voltage DC relay product line, a core switching device for making and breaking high-voltage DC and switching loads. The contact configuration provides one normally open contact. manufactured by Xiamen Hongfa Power Electric Appliance Co., Ltd., mainly serving application scenarios such as photovoltaic and energy storage.

Model: HFE80P-20C; Current-carrying capacity: long-term current-carrying capacity 20A at 85ºC; Insulation resistance: insulation resistance up to 1000MΩ (1000 VDC), withstand voltage between contacts and coil 3kVAC, complying with IEC 60664-1; Features: polarity required for load; no polarity requirement for coil drive; Features: ≤750V safety capability for energy storage applications; Contact form: one normally open contact; Max. rated switching current (DC): 30; Max. switching voltage (DC): 750; Rated coil power: approx. 3 W; Dielectric withstand voltage: 3000VAC 1min; Terminal type: PCB terminals; Encapsulation type: plastic-sealed type; Coil power type: DC; Coil characteristics: monostable; Product certification: UL，TUV，CQC，CE; Length: 29.2 mm; Width: 30 mm; Height: 30.1 mm

• photovoltaic and energy storage

HFE80P-40 series is a serialized product series under Hongfa Technology's high-voltage DC relay product line, a core switching device for making and breaking high-voltage DC and switching loads. The contact configuration provides one normally open contact. manufactured by Xiamen Hongfa Power Electric Appliance Co., Ltd., mainly serving application scenarios such as photovoltaic and energy storage.

Model: HFE80P-40; Current-carrying capacity: long-term current-carrying capacity 40A at 85ºC; Insulation resistance: insulation resistance up to 1000MΩ (1000 VDC), withstand voltage between contacts and coil 3kVAC, complying with IEC 60664-1; Features: polarity required for load; no polarity requirement for coil drive; Features: ≤600V safety capability for energy storage applications; Contact form: one normally open contact; Max. rated switching current (DC): 50; Max. switching voltage (DC): 750; Rated coil power: approx. 3 W; Dielectric withstand voltage: 3000VAC 1min; Terminal type: PCB terminals; Encapsulation type: plastic-sealed type; Coil power type: DC; Coil characteristics: monostable; Product certification: UL; Length: 29.2 mm; Width: 30 mm; Height: 30.1 mm

• photovoltaic and energy storage

HFE80V-20B series is a serialized product series under Hongfa Technology's high-voltage DC relay product line, a core switching device for making and breaking high-voltage DC and switching loads. The contact configuration provides one normally open contact. manufactured by Xiamen Hongfa Power Electric Appliance Co., Ltd., mainly serving application scenarios such as new energy vehicles.

Model: HFE80V-20B; Features: new energy vehicle pre-charge relay; Current-carrying capacity: long-term current-carrying capacity 20A at 85ºC; Features: electrical safety complies with IEC 60664-1; Contact form: one normally open contact; Max. rated switching current (DC): 30; Max. switching voltage (DC): 750; Rated coil power: approx. 3 W; Dielectric withstand voltage: 3000VAC 1min; Terminal type: quick-connect type; Encapsulation type: plastic-sealed type; Coil power type: DC; Coil characteristics: monostable; Length: 40 mm; Width: 30 mm; Height: 31.6 mm

• new energy vehicles

HFE80V-20C series is a serialized product series under Hongfa Technology's high-voltage DC relay product line, a core switching device for making and breaking high-voltage DC and switching loads. The contact configuration provides one normally open contact. manufactured by Xiamen Hongfa Power Electric Appliance Co., Ltd., mainly serving application scenarios such as new energy vehicles.

Model: HFE80V-20C; Features: new energy vehicle pre-charge relay; Current-carrying capacity: long-term current-carrying capacity 20A at 85ºC; Features: electrical safety complies with IEC 60664-1; Contact form: one normally open contact; Max. rated switching current (DC): 30; Max. switching voltage (DC): 750; Rated coil power: approx. 3 W; Dielectric withstand voltage: 3000VAC 1min; Terminal type: PCB terminals; Encapsulation type: plastic-sealed type; Coil power type: DC; Coil characteristics: monostable; Product certification: UL，TUV，CQC，CE; Length: 29.2 mm; Width: 30 mm; Height: 30.1 mm

• new energy vehicles

HFE80V-20D series is a serialized product series under Hongfa Technology's high-voltage DC relay product line, a core switching device for making and breaking high-voltage DC and switching loads. The contact configuration provides one normally open contact. manufactured by Xiamen Hongfa Power Electric Appliance Co., Ltd., mainly serving application scenarios such as new energy vehicles.

Model: HFE80V-20D; Features: new energy vehicle pre-charge relay; Current-carrying capacity: long-term current-carrying capacity 20A at 85ºC; Features: electrical safety complies with IEC 60664-1; Contact form: one normally open contact; Max. rated switching current (DC): 20; Max. switching voltage (DC): 750; Rated coil power: approx. 1.8 W; Dielectric withstand voltage: 3000VAC 1min; Terminal type: quick-connect type; Encapsulation type: plastic-sealed type; Coil power type: DC; Coil characteristics: monostable; Length: 29 mm; Width: 25 mm; Height: 28.9 mm

• new energy vehicles

HFE80V-40 series is a serialized product series under Hongfa Technology's high-voltage DC relay product line, a core switching device for making and breaking high-voltage DC and switching loads. The contact configuration provides one normally open contact. manufactured by Xiamen Hongfa Power Electric Appliance Co., Ltd., mainly serving application scenarios such as new energy vehicles.

Model: HFE80V-40; Features: new energy vehicle pre-charge and heating relay; Current-carrying capacity: long-term current-carrying capacity 40A at 85ºC; Features: electrical safety complies with IEC 60664-1; Contact form: one normally open contact; Max. rated switching current (DC): 50; Max. switching voltage (DC): 750; Rated coil power: approx. 3 W; Dielectric withstand voltage: 3000VAC 1min; Terminal type: PCB terminals; Encapsulation type: plastic-sealed type; Coil power type: DC; Coil characteristics: monostable; Product certification: UL，TUV，CE; Length: 29.2 mm; Width: 30 mm; Height: 30.1 mm

• new energy vehicles

HFE82P-1000 series is a serialized product series under Hongfa Technology's high-voltage DC relay product line, a core switching device for making and breaking high-voltage DC and switching loads. The contact configuration provides one normally open contact. manufactured by Xiamen Hongfa Power Electric Appliance Co., Ltd., mainly serving application scenarios such as photovoltaic or energy storage.

Model: HFE82P-1000; Features: ceramic brazed seal, no arc leakage risk, ensuring no fire or explosion; Contact resistance: filled with hydrogen-rich gas, effectively preventing contact oxidation and burnout, low and stable, contact section meets IP67 protection rating; Current-carrying capacity: long-term current-carrying capacity 1000A at 85ºC; Insulation resistance: insulation resistance up to 1000MΩ (1000 VDC), withstand voltage between contacts and coil 5kV, complying with IEC 60664-1; Features: no polarity requirement for load; polarity required for coil drive; Features: ≤1200V safety capability for energy storage applications; Contact form: one normally open contact; Max. switching voltage (DC): 1200; Rated coil power: approx. 50 W; Dielectric withstand voltage: 5000VAC 1min; Terminal type: internal thread; Mounting type: vertical mounting; Encapsulation type: ceramic brazed seal; Coil power type: DC; Coil characteristics: double coil with energy-saving module; Length: 165.9 mm; Width: 104.6 mm; Height: 132.8 mm

• photovoltaic or energy storage

HFE82P-100B series is a serialized product series under Hongfa Technology's high-voltage DC relay product line, a core switching device for making and breaking high-voltage DC and switching loads. The contact configuration provides one normally open contact. manufactured by Xiamen Hongfa Power Electric Appliance Co., Ltd., mainly serving application scenarios such as photovoltaic or energy storage.

Model: HFE82P-100B; Features: ceramic brazed seal, no arc leakage risk, ensuring no fire or explosion; Contact resistance: filled with hydrogen-rich gas, effectively preventing contact oxidation and burnout, low and stable, contact section meets IP67 protection rating; Current-carrying capacity: long-term current-carrying capacity 100A at 85ºC; Features: meets abnormal condition response requirements, capable of switching 10× overcurrent; Insulation resistance: insulation resistance up to 1000MΩ (1000 VDC), withstand voltage between contacts and coil 3kV, complying with IEC 60664-1; Features: no polarity requirements for load and coil drive; Features: ≤1000V safety capability for energy storage applications; Contact form: one normally open contact; Max. rated switching current (DC): 600; Max. switching voltage (DC): 1000; Rated coil power: approx. 5.2 W; Dielectric withstand voltage: 3000VAC 1min; Terminal type: internal thread; Mounting type: vertical mounting; Encapsulation type: ceramic brazed seal; Coil power type: DC; Coil characteristics: monostable; Length: 64 mm; Width: 33 mm; Height: 54.45 mm

• photovoltaic or energy storage

HFE82P-100D series is a serialized product series under Hongfa Technology's high-voltage DC relay product line, a core switching device for making and breaking high-voltage DC and switching loads. The contact configuration provides one normally open contact. manufactured by Xiamen Hongfa Power Electric Appliance Co., Ltd., mainly serving application scenarios such as photovoltaic or energy storage.

Model: HFE82P-100D; Features: ceramic brazed seal, no arc leakage risk, ensuring no fire or explosion; Contact resistance: filled with hydrogen-rich gas, effectively preventing contact oxidation and burnout, low and stable, contact section meets IP67 protection rating; Current-carrying capacity: long-term current-carrying capacity 100A at 85ºC; Features: meets abnormal condition response requirements, capable of switching 10× overcurrent; Insulation resistance: insulation resistance up to 1000MΩ (1500 VDC), withstand voltage between contacts and coil 4kV, complying with IEC 60664-1; Features: polarity required for load; no polarity requirement for coil drive; Features: ≤1500V safety capability for energy storage applications; Contact form: one normally open contact; Max. rated switching current (DC): 100; Max. switching voltage (DC): 1000; Rated coil power: approx. 5.5 W; Dielectric withstand voltage: 4000VAC 1min; Terminal type: internal thread; Mounting type: vertical mounting; Encapsulation type: ceramic brazed seal; Coil power type: DC; Coil characteristics: monostable; Product certification: UL，TUV，CE; Length: 78.7 mm; Width: 36.0 mm; Height: 72.0 mm

• photovoltaic or energy storage

HFE82P-150B series is a serialized product series under Hongfa Technology's high-voltage DC relay product line, a core switching device for making and breaking high-voltage DC and switching loads. The contact configuration provides one normally open contact. manufactured by Xiamen Hongfa Power Electric Appliance Co., Ltd., mainly serving application scenarios such as photovoltaic or energy storage.

Model: HFE82P-150B; Insulation resistance: ceramic brazed seal, no arc leakage risk, ensuring no fire or explosion● filled with hydrogen-rich gas, effectively preventing contact oxidation and burnout, low and stable, contact section meets IP67 protection rating● long-term current-carrying capacity 150A at 85ºC● meets abnormal condition response requirements, capable of switching 10× overcurrent● insulation resistance up to 1000MΩ (1000 VDC), withstand voltage between contacts and coil 4kV, complying with IEC 60664-1● polarity required for load; no polarity requirement for coil drive● ≤1000V safety capability for energy storage applications; Contact form: one normally open contact; Max. rated switching current (DC): 150; Max. switching voltage (DC): 1000; Rated coil power: approx. 6 W; Dielectric withstand voltage: 4000VAC 1min; Terminal type: internal thread; Mounting type: vertical mounting; Coil power type: DC; Coil characteristics: monostable; Length: 81 mm; Width: 39 mm; Height: 70 mm

• photovoltaic or energy storage

HFE82P-150D series is a serialized product series under Hongfa Technology's high-voltage DC relay product line, a core switching device for making and breaking high-voltage DC and switching loads. The contact configuration provides one normally open contact. manufactured by Xiamen Hongfa Power Electric Appliance Co., Ltd., mainly serving application scenarios such as photovoltaic or energy storage.

Model: HFE82P-150D; Features: ceramic brazed seal, no arc leakage risk, ensuring no fire or explosion; Contact resistance: filled with hydrogen-rich gas, effectively preventing contact oxidation and burnout, low and stable, contact section meets IP67 protection rating; Current-carrying capacity: long-term current-carrying capacity 150A at 85ºC; Features: meets abnormal condition response requirements, capable of switching 10× overcurrent; Insulation resistance: insulation resistance up to 1000MΩ (1500 VDC), withstand voltage between contacts and coil 4kV, complying with IEC 60664-1; Features: polarity required for load; no polarity requirement for coil drive; Features: ≤1500V safety capability for energy storage applications; Contact form: one normally open contact; Max. rated switching current (DC): 150; Max. switching voltage (DC): 1000; Rated coil power: approx. 5.5 W; Dielectric withstand voltage: 4000VAC 1min; Terminal type: internal thread; Mounting type: vertical mounting; Encapsulation type: ceramic brazed seal; Coil power type: DC; Coil characteristics: monostable; Product certification: UL，TUV，CE; Length: 78.7 mm; Width: 36.0 mm; Height: 72.0 mm

• photovoltaic or energy storage

HFE82P-150W series is a serialized product series under Hongfa Technology's high-voltage DC relay product line, a core switching device for making and breaking high-voltage DC and switching loads. The contact configuration provides one normally open contact. manufactured by Xiamen Hongfa Power Electric Appliance Co., Ltd., mainly serving application scenarios such as photovoltaic or energy storage.

Model: HFE82P-150W; Features: ceramic brazed seal, no arc leakage risk, ensuring no fire or explosion; Contact resistance: filled with hydrogen-rich gas, effectively preventing contact oxidation and burnout, low and stable, contact section meets IP67 protection rating; Current-carrying capacity: long-term current-carrying capacity 150A at 85ºC; Features: meets abnormal condition response requirements, capable of switching 10× overcurrent; Insulation resistance: insulation resistance up to 1000MΩ (1500 VDC), withstand voltage between contacts and coil 4kVAC, complying with IEC 60664-1; Features: no polarity requirement for load; polarity required for coil drive; Features: ≤1500V safety capability for energy storage applications; Contact form: one normally open contact; Max. rated switching current (DC): 2000; Max. switching voltage (DC): 1500; Rated coil power: approx. 36 W; Dielectric withstand voltage: 4000VAC 1min; Terminal type: internal thread; Mounting type: vertical mounting; Encapsulation type: ceramic brazed seal; Coil power type: DC; Coil characteristics: double coil with energy-saving module; Product certification: UL，TUV，CE; Length: 88.8 mm; Width: 43 mm; Height: 83.3 mm

• photovoltaic or energy storage

HFE82P-20 series is a serialized product series under Hongfa Technology's high-voltage DC relay product line, a core switching device for making and breaking high-voltage DC and switching loads. The contact configuration provides one normally open contact. manufactured by Xiamen Hongfa Power Electric Appliance Co., Ltd., mainly serving application scenarios such as photovoltaic or energy storage.

Model: HFE82P-20; Features: ceramic brazed seal, no arc leakage risk, ensuring no fire or explosion; Contact resistance: filled with hydrogen-rich gas, effectively preventing contact oxidation and burnout, low; Protection rating: and stable, contact section meets IP67 protection rating; Current-carrying capacity: long-term current-carrying capacity 20A at 85ºC; Insulation resistance: insulation resistance up to 1000MΩ (1000 VDC), withstand voltage between contacts and coil 4.5kV, complying with IEC 60664-1; Features: complies with IEC 60664-1; Features: no polarity requirements for load and coil drive; Features: ≤1500V safety capability for energy storage applications; Contact form: one normally open contact; Max. rated switching current (AC): 200; Max. switching voltage (AC): 1000; Rated coil power: approx. 2.6 W; Dielectric withstand voltage: 4000VAC 1min; Terminal type: PCB terminals; Mounting type: vertical mounting; Encapsulation type: ceramic brazed seal; Coil power type: DC; Coil characteristics: monostable; Product certification: UL，TUV，CE; Length: 78 mm; Width: 39.8 mm; Height: 46.1 mm

• photovoltaic or energy storage

HFE82P-200B series is a serialized product series under Hongfa Technology's high-voltage DC relay product line, a core switching device for making and breaking high-voltage DC and switching loads. The contact configuration provides one normally open contact. manufactured by Xiamen Hongfa Power Electric Appliance Co., Ltd., mainly serving application scenarios such as photovoltaic or energy storage.

Model: HFE82P-200B; Contact resistance: ceramic brazed seal, no arc leakage risk, ensuring no fire or explosion● filled with hydrogen-rich gas, effectively preventing contact oxidation and burnout, low; Insulation resistance: and stable, contact section meets IP67 protection rating● long-term current-carrying capacity 200A at 85ºC● meets abnormal condition response requirements, capable of switching 10× overcurrent● insulation resistance up to 1000MΩ (1000 VDC), withstand voltage between contacts and coil 4kV, complying with IEC 60664-1; Features: complies with IEC 60664-1● polarity required for load; no polarity requirement for coil drive● ≤1000V safety capability for energy storage applications; Contact form: one normally open contact; Max. rated switching current (DC): 200; Max. switching voltage (DC): 1000; Rated coil power: approx. 6 W; Dielectric withstand voltage: 4000VAC 1min; Terminal type: internal thread; Mounting type: vertical mounting; Encapsulation type: ceramic brazed seal; Coil power type: DC; Coil characteristics: monostable; Product certification: UL; Length: 81 mm; Width: 39 mm; Height: 70 mm

• photovoltaic or energy storage

HFE82P-250C series is a serialized product series under Hongfa Technology's high-voltage DC relay product line, a core switching device for making and breaking high-voltage DC and switching loads. The contact configuration provides one normally open contact. manufactured by Xiamen Hongfa Power Electric Appliance Co., Ltd., mainly serving application scenarios such as new energy vehicles.

Model: HFE82P-250C; Features: ceramic brazed seal, no arc leakage risk, ensuring no fire or explosion; Contact resistance: filled with hydrogen-rich gas, effectively preventing contact oxidation and burnout, low and stable, contact section meets IP67 protection rating; Current-carrying capacity: long-term current-carrying capacity 250A at 85ºC; Insulation resistance: insulation resistance up to 1000MΩ (1000 VDC), withstand voltage between contacts and coil 3kVAC, complying with IEC 60664-1; Features: no polarity requirements for load and coil drive; Features: ≤1000V safety capability for energy storage applications; Contact form: one normally open contact; Max. rated switching current (DC): 1500; Max. switching voltage (DC): 1000; Rated coil power: approx. 6 W; Dielectric withstand voltage: 3000VAC 1min; Terminal type: internal thread; Mounting type: vertical mounting; Coil power type: DC; Coil characteristics: monostable; Product certification: UL; Length: horizontal connector: 88.3 mm; vertical connector: 85.1 mm; Width: 42.5 mm; Height: 74.5 mm

• new energy vehicles

HFE82P-300C series is a serialized product series under Hongfa Technology's high-voltage DC relay product line, a core switching device for making and breaking high-voltage DC and switching loads. The contact configuration provides one normally open contact. manufactured by Xiamen Hongfa Power Electric Appliance Co., Ltd., mainly serving application scenarios such as new energy vehicles.

Model: HFE82P-300C; Features: ceramic brazed seal, no arc leakage risk, ensuring no fire or explosion; Contact resistance: filled with hydrogen-rich gas, effectively preventing contact oxidation and burnout, low; Protection rating: and stable, contact section meets IP67 protection rating; Current-carrying capacity: long-term current-carrying capacity 300A at 85ºC; Insulation resistance: insulation resistance up to 1000MΩ (1000 VDC), withstand voltage between contacts and coil 3kVAC, complying with IEC 60664-1; Features: complies with IEC 60664-1; Features: no polarity requirements for load and coil drive; Features: ≤1000V safety capability for energy storage applications; Contact form: one normally open contact; Max. rated switching current (DC): 2000; Max. switching voltage (DC): 1000; Rated coil power: approx. 6 W; Dielectric withstand voltage: 3000VAC 1min; Terminal type: internal thread; Mounting type: vertical mounting; Coil power type: DC; Coil characteristics: monostable; Product certification: UL; Length: vertical connector: 85.1 mm; horizontal connector: 88.3 mm; Width: 42.5 mm; Height: 74.5 mm

• new energy vehicles

HFE82P-400M series is a serialized product series under Hongfa Technology's high-voltage DC relay product line, a core switching device for making and breaking high-voltage DC and switching loads. The contact configuration provides one normally open contact. manufactured by Xiamen Hongfa Power Electric Appliance Co., Ltd., mainly serving application scenarios such as photovoltaic or energy storage.

Model: HFE82P-400M; Contact resistance: ceramic brazed seal, no arc leakage risk, ensuring no fire or explosion● filled with hydrogen-rich gas, effectively preventing contact oxidation and burnout, low; Insulation resistance: and stable, contact section meets IP67 protection rating● long-term current-carrying capacity 400A at 85ºC● insulation resistance up to 1000MΩ (1000 VDC), withstand voltage between contacts and coil 3kV, complying with IEC 60664-1; Features: complies with IEC 60664-1● no polarity requirements for load and coil drive● ≤1000V safety capability for energy storage applications; Contact form: one normally open contact; Max. rated switching current (DC): 2000; Max. switching voltage (DC): 1000; Rated coil power: approx. 6 W; Dielectric withstand voltage: 3000VAC 1min; Terminal type: internal thread; Mounting type: vertical mounting; Encapsulation type: ceramic brazed seal; Coil power type: DC; Coil characteristics: monostable; Product certification: UL，CE; Length: 95.8 mm; Width: 49 mm; Height: 93 mm

• photovoltaic or energy storage

HFE82P-40E series is a serialized product series under Hongfa Technology's high-voltage DC relay product line, a core switching device for making and breaking high-voltage DC and switching loads. The contact configuration provides one normally open contact. manufactured by Xiamen Hongfa Power Electric Appliance Co., Ltd., mainly serving application scenarios such as photovoltaic or energy storage.

Model: HFE82P-40E; Features: ceramic brazed seal, no arc leakage risk, ensuring no fire or explosion; Contact resistance: filled with hydrogen-rich gas, effectively preventing contact oxidation and burnout, low; Protection rating: and stable, contact section meets IP67 protection rating; Current-carrying capacity: long-term current-carrying capacity 40A at 85ºC; Insulation resistance: insulation resistance up to 1000MΩ (1000 VDC), withstand voltage between contacts and coil 4kV, complying with IEC 60664-1; Features: complies with IEC 60664-1; Features: no polarity requirements for load and coil drive; Features: ≤1000V safety capability for energy storage applications; Contact form: one normally open contact; Max. rated switching current (AC): 400; Max. switching voltage (DC): 1000; Rated coil power: approx. 3 W; Dielectric withstand voltage: 4000VAC 1min; Terminal type: internal thread; Mounting type: vertical mounting; Encapsulation type: ceramic brazed seal; Coil power type: DC; Coil characteristics: monostable; Product certification: UL，TUV，CE; Length: 67 mm; Width: 36.2 mm; Height: 47 mm

• photovoltaic or energy storage

HFE82P-60 series is a serialized product series under Hongfa Technology's high-voltage DC relay product line, a core switching device for making and breaking high-voltage DC and switching loads. The contact configuration provides one normally open contact. manufactured by Xiamen Hongfa Power Electric Appliance Co., Ltd., mainly serving application scenarios such as photovoltaic or energy storage.

Model: HFE82P-60; Current-carrying capacity: long-term current-carrying capacity 60A at 85ºC; Insulation resistance: insulation resistance up to 1000MΩ (1000 VDC), withstand voltage between contacts and coil 4kV, complying with IEC 60664-1; Features: no polarity requirements for load and coil drive; Features: ≤1000V safety capability for energy storage applications; Contact form: one normally open contact; Max. rated switching current (DC): 600; Max. switching voltage (DC): 1000; Rated coil power: approx. 4.5 W; Dielectric withstand voltage: 4000VAC 1min; Terminal type: quick-connect type; Mounting type: horizontal (flat) mounting; Encapsulation type: ceramic brazed seal; Coil power type: DC; Coil characteristics: monostable; Product certification: UL，TUV，CE; Length: 55 mm; Width: 39.8 mm; Height: 37 mm

• photovoltaic or energy storage

HFE82P-600 series is a serialized product series under Hongfa Technology's high-voltage DC relay product line, a core switching device for making and breaking high-voltage DC and switching loads. The contact configuration provides one normally open contact. manufactured by Xiamen Hongfa Power Electric Appliance Co., Ltd., mainly serving application scenarios such as new energy vehicles.

Model: HFE82P-600; Features: ceramic brazed seal, no arc leakage risk, ensuring no fire or explosion; Contact resistance: filled with hydrogen-rich gas, effectively preventing contact oxidation and burnout, low and stable, contact section meets IP67 protection rating; Current-carrying capacity: long-term current-carrying capacity 600A at 85ºC; Insulation resistance: insulation resistance up to 1000MΩ (1000 VDC), withstand voltage between contacts and coil 4kV, complying with IEC 60664-1; Features: no polarity requirement for load; polarity required for coil drive; Features: ≤1000V safety capability for energy storage applications; Contact form: one normally open contact; Max. switching voltage (DC): 1000; Rated coil power: approx. 50 W; Dielectric withstand voltage: 4000VAC 1min; Terminal type: internal thread; Mounting type: internal thread + terminal tab; Encapsulation type: ceramic brazed seal; Coil power type: DC; Coil characteristics: monostable; Length: 146 mm; Width: 66.6 mm; Height: 132.8 mm

• new energy vehicles

HFE82P-60B series is a serialized product series under Hongfa Technology's high-voltage DC relay product line, a core switching device for making and breaking high-voltage DC and switching loads. The contact configuration provides one normally open contact. manufactured by Xiamen Hongfa Power Electric Appliance Co., Ltd., mainly serving application scenarios such as energy storage.

Model: HFE82P-60B; Features: ceramic brazed seal, no arc leakage risk, ensuring no fire or explosion; Contact resistance: filled with hydrogen-rich gas, effectively preventing contact oxidation and burnout, low and stable, contact section meets IP67 protection rating; Current-carrying capacity: long-term current-carrying capacity 60A at 85ºC; Insulation resistance: insulation resistance up to 1000MΩ (1000 VDC), withstand voltage between contacts and coil 3kV, complying with IEC 60664-1; Features: no polarity requirements for load and coil drive; Features: ≤1000V safety capability for energy storage applications; Contact form: one normally open contact; Max. rated switching current (DC): 600; Max. switching voltage (DC): 1000; Rated coil power: approx. 5.2 W; Dielectric withstand voltage: 3000VAC 1min; Terminal type: internal thread; Mounting type: vertical mounting; Encapsulation type: ceramic brazed seal; Coil power type: DC; Coil characteristics: monostable; Product certification: UL; Length: 64 mm; Width: 33 mm; Height: 54.45 mm

• energy storage

HFE82P-60E series is a serialized product series under Hongfa Technology's high-voltage DC relay product line, a core switching device for making and breaking high-voltage DC and switching loads. The contact configuration provides one normally open contact. manufactured by Xiamen Hongfa Power Electric Appliance Co., Ltd., mainly serving application scenarios such as photovoltaic or energy storage.

Model: HFE82P-60E; Features: ceramic brazed seal, no arc leakage risk, ensuring no fire or explosion; Contact resistance: filled with hydrogen-rich gas, effectively preventing contact oxidation and burnout, low; Protection rating: and stable, contact section meets IP67 protection rating; Current-carrying capacity: long-term current-carrying capacity 60A at 85ºC; Insulation resistance: insulation resistance up to 1000MΩ (1000 VDC), withstand voltage between contacts and coil 4kV, complying with IEC 60664-1; Features: complies with IEC 60664-1; Features: no polarity requirements for load and coil drive; Features: ≤1000V safety capability for energy storage applications; Contact form: one normally open contact; Max. rated switching current (AC): 600; Max. switching voltage (DC): 1000; Rated coil power: approx. 3 W; Dielectric withstand voltage: 4000VAC 1min; Terminal type: internal thread; Mounting type: vertical mounting; Encapsulation type: ceramic brazed seal; Coil power type: DC; Coil characteristics: monostable; Product certification: UL，TUV，CE; Length: 67 mm; Width: 36.2 mm; Height: 47 mm

• photovoltaic or energy storage

HFE82P-80 series is a serialized product series under Hongfa Technology's high-voltage DC relay product line, a core switching device for making and breaking high-voltage DC and switching loads. The contact configuration provides one normally open contact. manufactured by Xiamen Hongfa Power Electric Appliance Co., Ltd., mainly serving application scenarios such as photovoltaic or energy storage.

Model: HFE82P-80; Insulation resistance: long-term current-carrying capacity 80A at 85ºC● insulation resistance up to 1000MΩ (1000 VDC), withstand voltage between contacts and coil 4kV, complying with IEC 60664-1● no polarity requirements for load and coil drive● ≤1000V safety capability for energy storage applications; Contact form: one normally open contact; Max. rated switching current (DC): 600; Max. switching voltage (DC): 1000; Rated coil power: approx. 4.5 W; Dielectric withstand voltage: 4000VAC 1min; Terminal type: quick-connect type; Mounting type: horizontal (flat) mounting; Encapsulation type: ceramic brazed seal; Coil power type: DC; Coil characteristics: monostable; Product certification: UL，TUV，CE; Length: 55 mm; Width: 39.8 mm; Height: 41.6 mm

• photovoltaic or energy storage

HFE82V-1000 series is a serialized product series under Hongfa Technology's high-voltage DC relay product line, a core switching device for making and breaking high-voltage DC and switching loads. The contact configuration provides one normally open contact. manufactured by Xiamen Hongfa Power Electric Appliance Co., Ltd., mainly serving application scenarios such as new energy vehicles.

Model: HFE82V-1000; Features: ceramic brazed seal, no arc leakage risk, ensuring no fire or explosion; Contact resistance: filled with hydrogen-rich gas, effectively preventing contact oxidation and burnout, low and stable, contact section meets IP67 protection rating; Current-carrying capacity: long-term current-carrying capacity 1000A at 85ºC; Insulation resistance: insulation resistance up to 1000MΩ (1000 VDC), withstand voltage between contacts and coil 5kV, complying with IEC 60664-1; Features: coil with energy-saving device; Contact form: one normally open contact; Max. switching voltage (DC): 1200; Rated coil power: approx. 50 W; Dielectric withstand voltage: 5000VAC 1min; Terminal type: internal thread; Mounting type: vertical mounting; Encapsulation type: ceramic brazed seal; Coil power type: DC; Coil characteristics: double coil with energy-saving module; Length: 165.9 mm; Width: 104.6 mm; Height: 132.8 mm

• new energy vehicles

HFE82V-100B series is a serialized product series under Hongfa Technology's high-voltage DC relay product line, a core switching device for making and breaking high-voltage DC and switching loads. The contact configuration provides one normally open contact. manufactured by Xiamen Hongfa Power Electric Appliance Co., Ltd., mainly serving application scenarios such as new energy vehicles.

Model: HFE82V-100B; Features: ceramic brazed seal, no arc leakage risk, ensuring no fire or explosion; Contact resistance: filled with hydrogen-rich gas, effectively preventing contact oxidation and burnout, low and stable, contact section meets IP67 protection rating; Current-carrying capacity: long-term current-carrying capacity 100A at 85ºC; Insulation resistance: insulation resistance up to 1000MΩ (1000 VDC), withstand voltage between contacts and coil 3kV, complying with IEC 60664-1; Contact form: one normally open contact; Max. rated switching current (DC): 1000; Max. switching voltage (DC): 1000; Rated coil power: approx. 5.2 W; Dielectric withstand voltage: 3000VAC 1min; Terminal type: internal thread; Mounting type: vertical mounting; Encapsulation type: ceramic brazed seal; Coil power type: DC; Coil characteristics: monostable; Length: 64 mm; Width: 33 mm; Height: 54.45 mm

• new energy vehicles

HFE82V-100D(A10) series is a serialized product series under Hongfa Technology's high-voltage DC relay product line, a core switching device for making and breaking high-voltage DC and switching loads. The contact configuration provides one normally open contact. manufactured by Xiamen Hongfa Power Electric Appliance Co., Ltd., mainly serving application scenarios such as new energy vehicles.

Model: HFE82V-100D(A10); Features: ceramic brazed seal, no arc leakage risk, ensuring no fire or explosion; Contact resistance: filled with hydrogen-rich gas, effectively preventing contact oxidation and burnout, low and stable, contact section meets IP67 protection rating; Current-carrying capacity: long-term current-carrying capacity 100A at 85ºC; Insulation resistance: insulation resistance up to 1000MΩ (1000 VDC), withstand voltage between contacts and coil 4kV, complying with IEC 60664-1; Contact form: one normally open contact; Max. rated switching current (DC): 100; Max. switching voltage (DC): 1000; Rated coil power: approx. 5.5 W; Dielectric withstand voltage: 4000VAC 1min; Terminal type: internal thread; Mounting type: vertical mounting; Encapsulation type: ceramic brazed seal; Coil power type: DC; Coil characteristics: monostable; Product certification: UL，TUV，CE; Length: 78.7 mm; Width: 36.0 mm; Height: 72.0 mm

• new energy vehicles

HFE82V-150B(A28) series is a serialized product series under Hongfa Technology's high-voltage DC relay product line, a core switching device for making and breaking high-voltage DC and switching loads. The contact configuration provides one normally open contact. manufactured by Xiamen Hongfa Power Electric Appliance Co., Ltd., mainly serving application scenarios such as new energy vehicles.

Model: HFE82V-150B(A28); Features: ceramic brazed seal, no arc leakage risk, ensuring no fire or explosion; Contact resistance: filled with hydrogen-rich gas, effectively preventing contact oxidation and burnout, low and stable, contact section meets IP67 protection rating; Current-carrying capacity: long-term current-carrying capacity 150A at 85ºC; Insulation resistance: insulation resistance up to 1000MΩ (1000 VDC), withstand voltage between contacts and coil 4kV, complying with IEC 60664-1; Contact form: one normally open contact; Max. rated switching current (DC): 150; Max. switching voltage (DC): 1000; Rated coil power: approx. 6 W; Dielectric withstand voltage: 4000VAC 1min; Terminal type: internal thread; Mounting type: vertical mounting; Encapsulation type: ceramic brazed seal; Coil power type: DC; Coil characteristics: monostable; Length: 81 mm; Width: 39 mm; Height: 70 mm

• new energy vehicles

HFE82V-150D(A10) series is a high-voltage DC relay product under the high-voltage DC relay product line of Hongfa Technology, serving as a core switching device for high-voltage DC circuit making/breaking and load switching. The contact configuration provides 1 NO (normally open). It is manufactured by Xiamen Hongfa Power Electric Appliance Co., Ltd. and mainly serves applications such as new energy vehicles.

Model: HFE82V-150D(A10); Features: ceramic brazed seal,no risk of arc leakage,ensures no fire and no explosion; Contact resistance: filled with hydrogen-rich gas,effectively prevents contact oxidation and burn-off,low and stable,contact part can meetIP67protection rating; Current-carrying capacity: 150A85ºCcontinuous current-carrying capacity; Insulation resistance: up to 1000MΩ(1000VDC),withstand voltage between contacts and coil4kV,compliant with IEC60664-1requirements; Contact configuration: 1 NO (normally open); Max. rated switching current (DC): 150; Max. switching voltage (DC): 1000; Rated coil power: approx. 5.5W; Dielectric withstand: 4000VAC 1min; Terminal type: internal thread; Mounting type: vertical mounting; Encapsulation type: ceramic brazed seal; Coil power supply type: DC; Coil characteristics: monostable; Certifications: UL, TUV, CE; Length: 78.7 mm; Width: 36.0 mm; Height: 72.0 mm

• new energy vehicles

HFE82V-150F series is a high-voltage DC relay product under the high-voltage DC relay product line of Hongfa Technology, serving as a core switching device for high-voltage DC circuit making/breaking and load switching. The contact configuration provides 1 NO (normally open). It is manufactured by Xiamen Hongfa Power Electric Appliance Co., Ltd. and mainly serves applications such as new energy vehicles.

Model: HFE82V-150F; Features: ceramic brazed seal,no risk of arc leakage,ensures no fire and no explosion; Contact resistance: filled with hydrogen-rich gas,effectively prevents contact oxidation and burn-off,low and stable,contact part can meetIP67protection rating; Current-carrying capacity: 150A85ºCcontinuous current-carrying capacity; Insulation resistance: up to 1000MΩ(1000VDC),withstand voltage between contacts and coil4kV,compliant with IEC60664-1requirements; Contact configuration: 1 NO (normally open); Max. rated switching current (DC): 150; Max. switching voltage (DC): 750; Rated coil power: approx. 6W; Dielectric withstand: 4000VAC 1min; Terminal type: internal thread; Mounting type: horizontal mounting; Coil power supply type: DC; Coil characteristics: monostable; Length: 82.5 mm; Width: 39.5 mm; Height: 69.6 mm

• new energy vehicles

HFE82V-20 series is a high-voltage DC relay product under the high-voltage DC relay product line of Hongfa Technology, serving as a core switching device for high-voltage DC circuit making/breaking and load switching. The contact configuration provides 1 NO (normally open). It is manufactured by Xiamen Hongfa Power Electric Appliance Co., Ltd. and mainly serves applications such as new energy vehicles.

Model: HFE82V-20; Features: ceramic brazed seal,no risk of arc leakage,ensures no fire and no explosion; Contact resistance: filled with hydrogen-rich gas,effectively prevents contact oxidation and burn-off,low and stable,contact part can meetIP67protection rating; Current-carrying capacity: 20A85Ccontinuous current-carrying capacity; Insulation resistance: up to 1000MQ(1000VDC),withstand voltage between contacts and coil4kV; Features: compliant with IEC60664-1requirements; Features: no polarity requirement for load and coil drive; Contact configuration: 1 NO (normally open); Max. rated switching current (DC): 20; Max. switching voltage (DC): 1000; Rated coil power: approx. 2.6W; Dielectric withstand: 4000VAC 1min; Terminal type: PCB type; Mounting type: vertical mounting; Coil power supply type: DC; Coil characteristics: monostable; Length: 78 mm; Width: 39.8 mm; Height: 46.1 mm

• new energy vehicles

HFE82V-200B series is a high-voltage DC relay product under the high-voltage DC relay product line of Hongfa Technology, serving as a core switching device for high-voltage DC circuit making/breaking and load switching. The contact configuration provides 1 NO (normally open). It is manufactured by Xiamen Hongfa Power Electric Appliance Co., Ltd. and mainly serves applications such as new energy vehicles.

Model: HFE82V-200B; Features: ceramic brazed seal,no risk of arc leakage,ensures no fire and no explosion; Contact resistance: filled with hydrogen-rich gas,effectively prevents contact oxidation and burn-off,low and stable,contact part can meetIP67protection rating; Current-carrying capacity: 200A85ºCcontinuous current-carrying capacity; Features: meets abnormal operating condition requirements,capable of switching10times the overcurrent; Insulation resistance: up to 1000MΩ(1000VDC),withstand voltage between contacts and coil4kV,compliant with IEC60664-1requirements; Contact configuration: 1 NO (normally open); Max. rated switching current (DC): 200; Max. switching voltage (DC): 1000; Rated coil power: approx. 6W; Dielectric withstand: 4000VAC 1min; Terminal type: internal thread; Mounting type: vertical mounting; Encapsulation type: ceramic brazed seal; Coil power supply type: DC; Coil characteristics: monostable; Certifications: UL, TUV; Length: 81 mm; Width: 39 mm; Height: 70 mm

• new energy vehicles

HFE82V-200B(A28) series is a high-voltage DC relay product under the high-voltage DC relay product line of Hongfa Technology, serving as a core switching device for high-voltage DC circuit making/breaking and load switching. The contact configuration provides 1 NO (normally open). It is manufactured by Xiamen Hongfa Power Electric Appliance Co., Ltd. and mainly serves applications such as new energy vehicles.

Model: HFE82V-200B(A28); Features: ceramic brazed seal,no risk of arc leakage,ensures no fire and no explosion; Contact resistance: filled with hydrogen-rich gas,effectively prevents contact oxidation and burn-off,low and stable,contact part can meetIP67protection rating; Current-carrying capacity: 200A85ºCcontinuous current-carrying capacity; Features: meets abnormal operating condition requirements,capable of switching10times the overcurrent; Insulation resistance: up to 1000MΩ(1000VDC),withstand voltage between contacts and coil4kV,compliant with IEC60664-1requirements; Contact configuration: 1 NO (normally open); Max. rated switching current (DC): 200; Max. switching voltage (DC): 1000; Rated coil power: approx. 6W; Dielectric withstand: 4000VAC 1min; Terminal type: internal thread; Mounting type: vertical mounting; Encapsulation type: ceramic brazed seal; Coil power supply type: DC; Coil characteristics: monostable; Certifications: UL, TUV; Length: 81 mm; Width: 39 mm; Height: 70 mm

• new energy vehicles

HFE82V-200D(A10) series is a high-voltage DC relay product under the high-voltage DC relay product line of Hongfa Technology, serving as a core switching device for high-voltage DC circuit making/breaking and load switching. The contact configuration provides 1 NO (normally open). It is manufactured by Xiamen Hongfa Power Electric Appliance Co., Ltd. and mainly serves applications such as new energy vehicles.

Model: HFE82V-200D(A10); Features: ceramic brazed seal,no risk of arc leakage,ensures no fire and no explosion; Contact resistance: filled with hydrogen-rich gas,effectively prevents contact oxidation and burn-off,low and stable,contact part can meetIP67protection rating; Current-carrying capacity: 200A85ºCcontinuous current-carrying capacity; Insulation resistance: up to 1000MΩ(1000VDC),withstand voltage between contacts and coil4kV,compliant with IEC60664-1requirements; Contact configuration: 1 NO (normally open); Max. rated switching current (DC): 200; Max. switching voltage (DC): 1000; Rated coil power: approx. 5.5W; Dielectric withstand: 4000VAC 1min; Terminal type: internal thread; Mounting type: vertical mounting; Encapsulation type: ceramic brazed seal; Coil power supply type: DC; Coil characteristics: monostable; Length: 78.7 mm; Width: 36 mm; Height: 72 mm

• new energy vehicles

HFE82V-200W series is a high-voltage DC relay product under the high-voltage DC relay product line of Hongfa Technology, serving as a core switching device for high-voltage DC circuit making/breaking and load switching. The contact configuration provides 1 NO (normally open). It is manufactured by Xiamen Hongfa Power Electric Appliance Co., Ltd. and mainly serves applications such as new energy vehicles.

Model: HFE82V-200W; Features: ceramic brazed seal,no risk of arc leakage,ensures no fire and no explosion; Contact resistance: filled with hydrogen-rich gas,effectively prevents contact oxidation and burn-off, low and stable,contact part can meetIP67protection rating; Current-carrying capacity: 200A85ºCcontinuous current-carrying capacity; Features: meets abnormal operating condition requirements,capable of breaking7.5times the overcurrent; Insulation resistance: up to 1000MΩ(1000VDC),withstand voltage between contacts and coil4kV,compliant with IEC60664-1requirements; Contact configuration: 1 NO (normally open); Max. rated switching current (DC): 200; Max. switching voltage (DC): 1000; Rated coil power: approx. 6W; Dielectric withstand: 4000VAC 1min; Terminal type: internal thread; Mounting type: vertical mounting; Encapsulation type: ceramic brazed seal; Coil power supply type: DC; Coil characteristics: monostable; Length: 89 mm; Width: 43 mm; Height: 77.3 mm

• new energy vehicles

HFE82V-250C series is a high-voltage DC relay product under the high-voltage DC relay product line of Hongfa Technology, serving as a core switching device for high-voltage DC circuit making/breaking and load switching. The contact configuration provides 1 NO (normally open). It is manufactured by Xiamen Hongfa Power Electric Appliance Co., Ltd. and mainly serves applications such as new energy vehicles.

Model: HFE82V-250°C; Features: ceramic brazed seal,no risk of arc leakage,ensures no fire and no explosion; Contact resistance: filled with hydrogen-rich gas,effectively prevents contact oxidation and burn-off,low and stable,contact part can meetIP67protection rating; Current-carrying capacity: 250A85ºCcontinuous current-carrying capacity; Insulation resistance: up to 1000MΩ(1000VDC),withstand voltage between contacts and coil3.0kV,compliant with IEC60664-1requirements; Contact configuration: 1 NO (normally open); Max. switching voltage (DC): 1000; Rated coil power: approx. 6W; Dielectric withstand: 3000VAC 1min; Terminal type: internal thread; Mounting type: vertical mounting; Encapsulation type: ceramic brazed seal; Coil power supply type: DC; Coil characteristics: monostable; Certifications: UL, CE; Length: 88.3 mm; Width: 42.5 mm; Height: 74.5 mm

• new energy vehicles

HFE82V-300C series is a high-voltage DC relay product under the high-voltage DC relay product line of Hongfa Technology, serving as a core switching device for high-voltage DC circuit making/breaking and load switching. The contact configuration provides 1 NO (normally open). It is manufactured by Xiamen Hongfa Power Electric Appliance Co., Ltd. and mainly serves applications such as new energy vehicles.

Model: HFE82V-300°C; Features: ceramic brazed seal,no risk of arc leakage,ensures no fire and no explosion; Contact resistance: filled with hydrogen-rich gas,effectively prevents contact oxidation and burn-off,low and stable,contact part can meetIP67protection rating; Current-carrying capacity: 300A85ºCcontinuous current-carrying capacity; Insulation resistance: up to 1000MΩ(1000VDC),withstand voltage between contacts and coil3kV,compliant with IEC60664-1requirements; Contact configuration: 1 NO (normally open); Max. switching voltage (DC): 1000; Rated coil power: approx. 6W; Dielectric withstand: 3000VAC 1min; Terminal type: internal thread; Mounting type: vertical mounting; Encapsulation type: ceramic brazed seal; Coil power supply type: DC; Coil characteristics: monostable; Certifications: UL, TUV; Length: 88.3 mm; Width: 42.5 mm; Height: 74.5 mm

• new energy vehicles

HFE82V-400D series is a high-voltage DC relay product under the high-voltage DC relay product line of Hongfa Technology, serving as a core switching device for high-voltage DC circuit making/breaking and load switching. The contact configuration provides 1 NO (normally open). It is manufactured by Xiamen Hongfa Power Electric Appliance Co., Ltd. and mainly serves applications such as new energy vehicles.

Model: HFE82V-400D; Features: ceramic brazed seal,no risk of arc leakage,ensures no fire and no explosion; Contact resistance: filled with hydrogen-rich gas,effectively prevents contact oxidation and burn-off,low and stable,contact part can meetIP67protection rating; Current-carrying capacity: 400A85ºCcontinuous current-carrying capacity; Insulation resistance: up to 1000MΩ(1000VDC),withstand voltage between contacts and coil3kV,compliant with IEC60664-1requirements; Contact configuration: 1 NO (normally open); Max. rated switching current (DC): 2000; Max. switching voltage (DC): 1000; Rated coil power: approx. 6W; Dielectric withstand: 3000VAC 1min; Terminal type: internal thread; Mounting type: vertical mounting; Encapsulation type: ceramic brazed seal; Coil power supply type: DC; Coil characteristics: monostable; Length: 95.8 mm; Width: 49 mm; Height: 83 mm

• new energy vehicles

HFE82V-400M series is a high-voltage DC relay product under the high-voltage DC relay product line of Hongfa Technology, serving as a core switching device for high-voltage DC circuit making/breaking and load switching. The contact configuration provides 1 NO (normally open). It is manufactured by Xiamen Hongfa Power Electric Appliance Co., Ltd. and mainly serves applications such as new energy vehicles.

Model: HFE82V-400M; Features: ceramic brazed seal,no risk of arc leakage,ensures no fire and no explosion; Contact resistance: filled with hydrogen-rich gas,effectively prevents contact oxidation and burn-off,low and stable,contact part can meetIP67protection rating; Current-carrying capacity: 400A85ºCcontinuous current-carrying capacity; Insulation resistance: up to 1000MΩ(1000VDC),withstand voltage between contacts and coil3kV,compliant with IEC60664-1requirements; Contact configuration: 1 NO (normally open); Max. rated switching current (DC): 2000; Max. switching voltage (DC): 1000; Rated coil power: approx. 6W; Dielectric withstand: 3000VAC 1min; Terminal type: internal thread; Mounting type: vertical mounting; Coil power supply type: DC; Coil characteristics: monostable; Certifications: UL, CE; Length: 95.8 mm; Width: 49 mm; Height: 93 mm

• new energy vehicles

HFE82V-40E series is a high-voltage DC relay product under the high-voltage DC relay product line of Hongfa Technology, serving as a core switching device for high-voltage DC circuit making/breaking and load switching. The contact configuration provides 1 NO (normally open). It is manufactured by Xiamen Hongfa Power Electric Appliance Co., Ltd. and mainly serves applications such as new energy vehicles.

Model: HFE82V-40E; Features: ceramic brazed seal,no risk of arc leakage,ensures no fire and no explosion; Contact resistance: filled with hydrogen-rich gas,effectively prevents contact oxidation and burn-off,low and stable,contact part can meetIP67protection rating; Current-carrying capacity: 40A85ºCcontinuous current-carrying capacity; Insulation resistance: up to 1000MΩ(1000VDC),withstand voltage between contacts and coil4kV,compliant with IEC60664-1requirements; Features: no polarity requirement for load and coil drive; Contact configuration: 1 NO (normally open); Max. rated switching current (AC): 400; Max. switching voltage (DC): 1000; Rated coil power: approx. 3W; Dielectric withstand: 4000VAC 1min; Terminal type: internal thread; Mounting type: vertical mounting; Encapsulation type: ceramic brazed seal; Coil power supply type: DC; Coil characteristics: monostable; Certifications: UL; Length: 67 mm; Width: 36.2 mm; Height: 47 mm

• new energy vehicles

HFE82V-500M series is a high-voltage DC relay product under the high-voltage DC relay product line of Hongfa Technology, serving as a core switching device for high-voltage DC circuit making/breaking and load switching. The contact configuration provides 1 NO (normally open). It is manufactured by Xiamen Hongfa Power Electric Appliance Co., Ltd. and mainly serves applications such as new energy vehicles.

Model: HFE82V-500M; Features: ceramic brazed seal,no risk of arc leakage,ensures no fire and no explosion; Contact resistance: filled with hydrogen-rich gas,effectively prevents contact oxidation and burn-off,low and stable,contact part can meetIP67protection rating; Current-carrying capacity: 500A85ºCcontinuous current-carrying capacity; Insulation resistance: up to 1000MΩ(1000VDC),withstand voltage between contacts and coil4kV,compliant with IEC60664-1requirements; Contact configuration: 1 NO (normally open); Max. rated switching current (DC): 1500; Max. switching voltage (DC): 1000; Rated coil power: approx. 6W; Dielectric withstand: 4000VAC 1min; Terminal type: internal thread; Mounting type: vertical mounting; Coil power supply type: DC; Coil characteristics: monostable; Length: 74 mm; Width: 64.2 mm; Height: 83.5 mm

• new energy vehicles

HFE82V-60 series is a high-voltage DC relay product under the high-voltage DC relay product line of Hongfa Technology, serving as a core switching device for high-voltage DC circuit making/breaking and load switching. The contact configuration provides 1 NO (normally open). It is manufactured by Xiamen Hongfa Power Electric Appliance Co., Ltd. and mainly serves applications such as new energy vehicles.

Model: HFE82V-60; Features: ceramic brazed seal,no risk of arc leakage,ensures no fire and no explosion; Contact resistance: filled with hydrogen-rich gas,effectively prevents contact oxidation and burn-off,low and stable,contact part can meetIP67protection rating; Current-carrying capacity: 60A85ºCcontinuous current-carrying capacity; Insulation resistance: up to 1000MΩ(1000VDC),withstand voltage between contacts and coil4kV,compliant with IEC60664-1requirements; Contact configuration: 1 NO (normally open); Max. rated switching current (DC): 600; Max. switching voltage (DC): 1000; Rated coil power: approx. 4.5W; Dielectric withstand: 4000VAC 1min; Terminal type: quick-connect; Mounting type: horizontal mounting; Encapsulation type: ceramic brazed seal; Coil power supply type: DC; Coil characteristics: monostable; Certifications: UL, TUV, CE; Length: 55 mm; Width: 39.8 mm; Height: 37 mm

• new energy vehicles

HFE82V-600 series is a high-voltage DC relay product under the high-voltage DC relay product line of Hongfa Technology, serving as a core switching device for high-voltage DC circuit making/breaking and load switching. The contact configuration provides 1 NO (normally open). It is manufactured by Xiamen Hongfa Power Electric Appliance Co., Ltd. and mainly serves applications such as new energy vehicles.

Model: HFE82V-600; Features: ceramic brazed seal,no risk of arc leakage,ensures no fire and no explosion; Contact resistance: filled with hydrogen-rich gas,effectively prevents contact oxidation and burn-off,low and stable,contact part can meetIP67protection rating; Current-carrying capacity: 600A85ºCcontinuous current-carrying capacity; Insulation resistance: up to 1000MΩ(1000VDC),withstand voltage between contacts and coil4kV,compliant with IEC60664-1requirements; Features: coil with energy-saving device; Contact configuration: 1 NO (normally open); Max. switching voltage (DC): 1000; Rated coil power: approx. 50W; Dielectric withstand: 4000VAC 1min; Terminal type: internal thread; Mounting type: vertical mounting; Encapsulation type: ceramic brazed seal; Coil power supply type: DC; Coil characteristics: monostable; Length: 146 mm; Width: 66.6 mm; Height: 132.8 mm

• new energy vehicles

HFE82V-600C series is a high-voltage DC relay product under the high-voltage DC relay product line of Hongfa Technology, serving as a core switching device for high-voltage DC circuit making/breaking and load switching. The contact configuration provides 1 NO (normally open). It is manufactured by Xiamen Hongfa Power Electric Appliance Co., Ltd. and mainly serves applications such as new energy vehicles.

Model: HFE82V-600°C; Features: ceramic brazed seal,no risk of arc leakage,ensures no fire and no explosion; Contact resistance: filled with hydrogen-rich gas,effectively prevents contact oxidation and burn-off,low and stable,contact part can meetIP67protection rating; Current-carrying capacity: 600A85ºCcontinuous current-carrying capacity; Insulation resistance: up to 1000MΩ(1000VDC),withstand voltage between contacts and coil3kV,compliant with IEC60664-1requirements; Contact configuration: 1 NO (normally open); Max. switching voltage (DC): 1000; Rated coil power: approx. 60W; Dielectric withstand: 3000VAC 1min; Terminal type: internal thread; Mounting type: vertical mounting; Encapsulation type: ceramic brazed seal; Coil power supply type: DC; Coil characteristics: double coil with energy-saving module; Length: 84.5 mm; Width: 42.5 mm; Height: 78.5 mm

• new energy vehicles

HFE82V-60B(661) series is a high-voltage DC relay product under the high-voltage DC relay product line of Hongfa Technology, serving as a core switching device for high-voltage DC circuit making/breaking and load switching. The contact configuration provides 1 NO (normally open). It is manufactured by Xiamen Hongfa Power Electric Appliance Co., Ltd. and mainly serves applications such as new energy vehicles.

Model: HFE82V-60B(661); Features: ceramic brazed seal,no risk of arc leakage,ensures no fire and no explosion; Contact resistance: filled with hydrogen-rich gas,effectively prevents contact oxidation and burn-off,low and stable,contact part can meetIP67protection rating; Current-carrying capacity: 60A85ºCcontinuous current-carrying capacity; Insulation resistance: up to 1000MΩ(1000VDC),withstand voltage between contacts and coil3.0kV,compliant with IEC60664-1requirements; Contact configuration: 1 NO (normally open); Max. rated switching current (DC): 600; Max. switching voltage (DC): 1000; Rated coil power: approx. 5.2W; Dielectric withstand: 3000VAC 1min; Terminal type: internal thread; Mounting type: vertical mounting; Encapsulation type: ceramic brazed seal; Coil power supply type: DC; Coil characteristics: monostable; Certifications: UL, TUV; Length: 64 mm; Width: 33 mm; Height: 54.5 mm

• new energy vehicles

HFE82V-60E series is a high-voltage DC relay product under the high-voltage DC relay product line of Hongfa Technology, serving as a core switching device for high-voltage DC circuit making/breaking and load switching. The contact configuration provides 1 NO (normally open). It is manufactured by Xiamen Hongfa Power Electric Appliance Co., Ltd. and mainly serves applications such as new energy vehicles.

Model: HFE82V-60E; Features: ceramic brazed seal,no risk of arc leakage,ensures no fire and no explosion; Contact resistance: filled with hydrogen-rich gas,effectively prevents contact oxidation and burn-off,low and stable,contact part can meetIP67protection rating; Current-carrying capacity: 60A85ºCcontinuous current-carrying capacity; Insulation resistance: up to 1000MΩ(1000VDC),withstand voltage between contacts and coil4kV,compliant with IEC60664-1requirements; Features: no polarity requirement for load and coil drive; Contact configuration: 1 NO (normally open); Max. rated switching current (AC): 400; Max. switching voltage (DC): 1000; Rated coil power: approx. 3W; Dielectric withstand: 4000VAC 1min; Terminal type: internal thread; Mounting type: vertical mounting; Encapsulation type: ceramic brazed seal; Coil power supply type: DC; Coil characteristics: monostable; Certifications: UL; Length: 67 mm; Width: 36.2 mm; Height: 47 mm

• new energy vehicles

HFE85P-150 series is a high-voltage DC relay product under the high-voltage DC relay product line of Hongfa Technology, serving as a core switching device for high-voltage DC circuit making/breaking and load switching. The contact configuration provides 1 NO (normally open). It is manufactured by Xiamen Hongfa Power Electric Appliance Co., Ltd. and mainly serves applications such as photovoltaic and energy storage.

Model: HFE85P-150; Insulation resistance: ceramic brazed seal, no risk of arc leakage, ensures no fire and no explosion; filled with hydrogen-rich gas, effectively prevents contact oxidation and burn-off, contact resistance low and stable, contact part can meetIP67protection rating; 150A 85ºCcontinuous current-carrying capacity; up to 1000MΩ(1000 VDC), withstand voltage between contacts and coil3.3kVAC,compliant with IEC 60664-1requirements; polarity requirements apply to load and coil drive; ≤1500Vsafety-standard capability for energy storage applications; Contact configuration: 1 NO (normally open); Max. switching voltage (DC): 1500; Rated coil power: approx. 26W; Dielectric withstand: 3300VAC 1min; Terminal type: internal thread; Encapsulation type: ceramic brazed seal; Coil power supply type: DC; Coil characteristics: single coil with energy-saving module; Certifications: UL, CCC, CE; Length: 80.4 mm; Width: 62.3 mm; Height: 72.8 mm

• photovoltaic and energy storage

HFE85P-250 series is a high-voltage DC relay product under the high-voltage DC relay product line of Hongfa Technology, serving as a core switching device for high-voltage DC circuit making/breaking and load switching. The contact configuration provides 1 NO (normally open). It is manufactured by Xiamen Hongfa Power Electric Appliance Co., Ltd. and mainly serves applications such as photovoltaic and energy storage.

Model: HFE85P-250; Insulation resistance: ceramic brazed seal, no risk of arc leakage, ensures no fire and no explosion; filled with hydrogen-rich gas, effectively prevents contact oxidation and burn-off, contact resistance low and stable, contact part can meetIP67protection rating; 250A 85ºCcontinuous current-carrying capacity; up to 1000MΩ(1000 VDC), withstand voltage between contacts and coil3.3kVAC,compliant with IEC 60664-1requirements; polarity requirements apply to load and coil drive; ≤1500Vsafety-standard capability for energy storage applications; Contact configuration: 1 NO (normally open); Max. switching voltage (DC): 1500; Rated coil power: approx. 26W; Dielectric withstand: 3300VAC 1min; Terminal type: internal thread; Encapsulation type: ceramic brazed seal; Coil power supply type: DC; Coil characteristics: single coil with energy-saving module; Certifications: UL, CCC, CE; Length: 80.4 mm; Width: 62.3 mm; Height: 72.8 mm

• photovoltaic and energy storage

HFE85P-300 series is a high-voltage DC relay product under the high-voltage DC relay product line of Hongfa Technology, serving as a core switching device for high-voltage DC circuit making/breaking and load switching. The contact configuration provides 1 NO (normally open). It is manufactured by Xiamen Hongfa Power Electric Appliance Co., Ltd. and mainly serves applications such as photovoltaic and energy storage.

Model: HFE85P-300; Insulation resistance: ceramic brazed seal, no risk of arc leakage, ensures no fire and no explosion; filled with hydrogen-rich gas, effectively prevents contact oxidation and burn-off, contact resistance low and stable, contact part can meetIP67protection rating; 300A 85ºCcontinuous current-carrying capacity; up to 1000MΩ(1000 VDC), withstand voltage between contacts and coil3.3kVAC,compliant with IEC 60664-1requirements; polarity requirements apply to load and coil drive; ≤1500Vsafety-standard capability for energy storage applications; Contact configuration: 1 NO (normally open); Max. switching voltage (DC): 1500; Rated coil power: approx. 26W; Dielectric withstand: 3300VAC 1min; Terminal type: internal thread; Encapsulation type: ceramic brazed seal; Coil power supply type: DC; Coil characteristics: single coil with energy-saving module; Certifications: UL, CE, CCC; Length: 80.4 mm; Width: 62.3 mm; Height: 72.8 mm

• photovoltaic and energy storage

HFE85P-300M series is a high-voltage DC relay product under the high-voltage DC relay product line of Hongfa Technology, serving as a core switching device for high-voltage DC circuit making/breaking and load switching. The contact configuration provides 1 NO (normally open). It is manufactured by Xiamen Hongfa Power Electric Appliance Co., Ltd. and mainly serves applications such as photovoltaic or energy storage.

Model: HFE85P-300M; Insulation resistance: ceramic brazed seal, no risk of arc leakage, ensures no fire and no explosion; filled with hydrogen-rich gas, effectively prevents contact oxidation and burn-off, contact resistance low and stable, contact part can meetIP67protection rating; 300A 85ºCcontinuous current-carrying capacity; up to 1000MΩ(1000 VDC), withstand voltage between contacts and coil3kVAC,compliant with IEC 60664-1requirements; load has no polarity requirement, coil drive has a polarity requirement; ≤1500Vsafety-standard capability for energy storage applications; Contact configuration: 1 NO (normally open); Max. rated switching current (DC): 2000; Max. switching voltage (DC): 1500; Rated coil power: approx. 60W; Dielectric withstand: 3300VAC 1min; Terminal type: internal thread; Mounting type: vertical mounting; Encapsulation type: ceramic brazed seal; Coil power supply type: DC; Coil characteristics: double coil with energy-saving module; Certifications: UL; Length: 84.5 mm; Width: 62.5 mm; Height: 72.5 mm

• photovoltaic or energy storage

HFE85V-300M series is a high-voltage DC relay product under the high-voltage DC relay product line of Hongfa Technology, serving as a core switching device for high-voltage DC circuit making/breaking and load switching. The contact configuration provides 1 NO (normally open). It is manufactured by Xiamen Hongfa Power Electric Appliance Co., Ltd. and mainly serves applications such as new energy vehicles.

Model: HFE85V-300M; Features: ceramic brazed seal,no risk of arc leakage,ensures no fire and no explosion; Contact resistance: filled with hydrogen-rich gas,effectively prevents contact oxidation and burn-off,low and stable,contact part can meetIP67protection rating; Current-carrying capacity: 300A85oCcontinuous current-carrying capacity; Insulation resistance: up to 1000MΩ(1000VDC),withstand voltage between contacts and coil3kV,compliant with IEC60664-1requirements; Contact configuration: 1 NO (normally open); Max. rated switching current (DC): 2000; Max. switching voltage (DC): 1000; Rated coil power: approx. 60W; Dielectric withstand: 3000VAC 1min; Terminal type: internal thread; Mounting type: vertical mounting; Encapsulation type: ceramic brazed seal; Coil power supply type: DC; Coil characteristics: double coil with energy-saving module; Length: 84.5 mm; Width: 62.5 mm; Height: 73 mm

• new energy vehicles

HFE85V-400M series is a high-voltage DC relay product under the high-voltage DC relay product line of Hongfa Technology, serving as a core switching device for high-voltage DC circuit making/breaking and load switching. The contact configuration provides 1 NO (normally open). It is manufactured by Xiamen Hongfa Power Electric Appliance Co., Ltd. and mainly serves applications such as new energy vehicles.

Model: HFE85V-400M; Features: ceramic brazed seal,no risk of arc leakage,ensures no fire and no explosion; Contact resistance: filled with hydrogen-rich gas,effectively prevents contact oxidation and burn-off,low and stable,contact part can meetIP67protection rating; Current-carrying capacity: 400A85oCcontinuous current-carrying capacity; Insulation resistance: up to 1000MΩ(1000VDC),withstand voltage between contacts and coil3kV,compliant with IEC60664-1requirements; Contact configuration: 1 NO (normally open); Max. rated switching current (DC): 1200; Max. switching voltage (DC): 1000; Rated coil power: approx. 6W; Dielectric withstand: 3000VAC 1min; Terminal type: internal thread; Encapsulation type: ceramic brazed seal; Coil power supply type: DC; Coil characteristics: monostable; Length: 78 mm; Width: 68 mm; Height: 78.5 mm

• new energy vehicles

HFE88P-250 series is a high-voltage DC relay product under the high-voltage DC relay product line of Hongfa Technology, serving as a core switching device for high-voltage DC circuit making/breaking and load switching. The contact configuration provides 1 NO (normally open). It is manufactured by Xiamen Hongfa Power Electric Appliance Co., Ltd. and mainly serves applications such as photovoltaic or energy storage.

Model: HFE88P-250; Insulation resistance: ceramic brazed seal,no risk of arc leakage,ensures no fire and no explosion; filled with hydrogen-rich gas,effectively prevents contact oxidation and burn-off,contact resistance low and stable,contact part can meetIP67protection rating; 250A 85ºCcontinuous current-carrying capacity; up to 1000MΩ(1500 VDC),withstand voltage between contacts and coil4kVAC,compliant with IEC 60664-1requirements; load has no polarity requirement, coil drive has a polarity requirement; ≤1500Vsafety-standard capability for energy storage applications; Contact configuration: 1 NO (normally open); Max. rated switching current (DC): 1500; Max. switching voltage (DC): 1500; Rated coil power: approx. 50W; Dielectric withstand: 4000VAC 1min; Terminal type: internal thread; Mounting type: vertical mounting; Encapsulation type: ceramic brazed seal; Coil power supply type: DC; Coil characteristics: double coil with energy-saving module; Certifications: UL, TUV, CE; Length: 104.0 mm; Width: 70.0 mm; Height: 107.9 mm

• photovoltaic or energy storage

HFE88P-350 series is a high-voltage DC relay product under the high-voltage DC relay product line of Hongfa Technology, serving as a core switching device for high-voltage DC circuit making/breaking and load switching. The contact configuration provides 1 NO (normally open). It is manufactured by Xiamen Hongfa Power Electric Appliance Co., Ltd. and mainly serves applications such as photovoltaic or energy storage.

Model: HFE88P-350; Insulation resistance: ceramic brazed seal,no risk of arc leakage,ensures no fire and no explosion; filled with hydrogen-rich gas,effectively prevents contact oxidation and burn-off,contact resistance low and stable,contact part can meetIP67protection rating; 350A 85ºCcontinuous current-carrying capacity; up to 1000MΩ(1500 VDC),withstand voltage between contacts and coil4kV,compliant with IEC 60664-1requirements; load has no polarity requirement, coil drive has a polarity requirement; ≤1500Vsafety-standard capability for energy storage applications; Contact configuration: 1 NO (normally open); Max. rated switching current (DC): 2000; Max. switching voltage (DC): 1500; Rated coil power: approx. 50W; Dielectric withstand: 4000VAC 1min; Terminal type: internal thread; Mounting type: vertical mounting; Encapsulation type: ceramic brazed seal; Coil power supply type: DC; Coil characteristics: double coil with energy-saving module; Certifications: UL, TUV, CE; Length: 104.0 mm; Width: 70.0 mm; Height: 107.9 mm

• photovoltaic or energy storage

HFE88P-400 series is a high-voltage DC relay product under the high-voltage DC relay product line of Hongfa Technology, serving as a core switching device for high-voltage DC circuit making/breaking and load switching. The contact configuration provides 1 NO (normally open). It is manufactured by Xiamen Hongfa Power Electric Appliance Co., Ltd. and mainly serves applications such as photovoltaic or energy storage.

Model: HFE88P-400; Features: ceramic brazed seal, no risk of arc leakage,ensures no fire and no explosion; Contact resistance: filled with hydrogen-rich gas, effectively prevents contact oxidation and burn-off, low and stable, contact part can meetIP67protection rating; Current-carrying capacity: 400A 85ºCcontinuous current-carrying capacity; Insulation resistance: up to 1000MΩ(1500 VDC), withstand voltage between contacts and coil4kVAC,compliant with IEC 60664-1requirements; Features: load has no polarity requirement, coil drive has a polarity requirement; Features: ≤1500Vsafety-standard capability for energy storage applications; Contact configuration: 1 NO (normally open); Max. rated switching current (DC): 2000; Max. switching voltage (DC): 1500; Rated coil power: approx. 50W; Dielectric withstand: 4000VAC 1min; Terminal type: internal thread; Mounting type: vertical mounting; Encapsulation type: ceramic brazed seal; Coil power supply type: DC; Coil characteristics: double coil with energy-saving module; Certifications: UL, TUV, CE, CCC; Length: 104 mm; Width: 52 mm; Height: 104 mm

• photovoltaic or energy storage

HFE88P-600 series is a high-voltage DC relay product under the high-voltage DC relay product line of Hongfa Technology, serving as a core switching device for high-voltage DC circuit making/breaking and load switching. The contact configuration provides 1 NO (normally open). It is manufactured by Xiamen Hongfa Power Electric Appliance Co., Ltd. and mainly serves applications such as photovoltaic or energy storage.

Model: HFE88P-600; Features: ceramic brazed seal, no risk of arc leakage,ensures no fire and no explosion; Contact resistance: filled with hydrogen-rich gas, effectively prevents contact oxidation and burn-off, low and stable, contact part can meetIP67protection rating; Current-carrying capacity: 600A 85ºCcontinuous current-carrying capacity; Insulation resistance: up to 1000MΩ(1500 VDC), withstand voltage between contacts and coil4kV,compliant with IEC 60664-1requirements; Features: load has no polarity requirement, coil drive has a polarity requirement; Features: ≤1500Vsafety-standard capability for energy storage applications; Contact configuration: 1 NO (normally open); Max. rated switching current (DC): 2000; Max. switching voltage (DC): 1500; Rated coil power: approx. 50W; Dielectric withstand: 4000VAC 1min; Terminal type: internal thread; Mounting type: vertical mounting; Encapsulation type: ceramic brazed seal; Coil power supply type: DC; Coil characteristics: double coil with energy-saving module; Certifications: UL, TUV, CE, CCC; Length: 104.0 mm; Width: 70.0 mm; Height: 105 mm

• photovoltaic or energy storage

HFE88P-750 series is a high-voltage DC relay product under the high-voltage DC relay product line of Hongfa Technology, serving as a core switching device for high-voltage DC circuit making/breaking and load switching. The contact configuration provides 1 NO (normally open). It is manufactured by Xiamen Hongfa Power Electric Appliance Co., Ltd. and mainly serves applications such as photovoltaic or energy storage.

Model: HFE88P-750; Features: ceramic brazed seal, no risk of arc leakage,ensures no fire and no explosion; Contact resistance: filled with hydrogen-rich gas, effectively prevents contact oxidation and burn-off, low and stable, contact part can meetIP67protection rating; Current-carrying capacity: 750A 85ºCcontinuous current-carrying capacity; Insulation resistance: up to 1000MΩ(1500 VDC), withstand voltage between contacts and coil4kVAC,compliant with IEC 60664-1requirements; Features: load has no polarity requirement, coil drive has a polarity requirement; Features: ≤1500Vsafety-standard capability for energy storage applications; Contact configuration: 1 NO (normally open); Max. rated switching current (DC): 2000; Max. switching voltage (DC): 1500; Rated coil power: approx. 50W; Dielectric withstand: 4000VAC 1min; Terminal type: internal thread; Mounting type: vertical mounting; Encapsulation type: ceramic brazed seal; Coil power supply type: DC; Coil characteristics: double coil with energy-saving module; Certifications: UL, TUV, CE, CCC; Length: 104.0 mm; Width: 70.0 mm; Height: 105 mm

• photovoltaic or energy storage

HFZ16-150(661) series is a series product under the high-voltage DC relay product line of Hongfa Technology, serving as a core switching device for high-voltage DC circuit making/breaking and load switching. The contact configuration provides 1 NO (normally open). It is manufactured by Zhejiang Hongzhou New Energy Technology Co., Ltd. and mainly serves applications such as high-voltage power distribution in new energy vehicles, EV charging stations.

Model: HFZ16-150(661); Features: rated 150Acontact breaking capacity; Features: no polarity requirement for both contact and coil connections; Features: epoxy resin sealed construction,can operate in explosive or harmful environmentscoil and contacts do not oxidize or become contaminated; Features: compact size, light weight; Contact configuration: 1 NO (normally open); Max. rated switching current (DC): 150; Max. switching voltage (DC): 900; Rated coil power: approx. 5.76W; Dielectric withstand: 3500VAC 1min; Terminal type: external thread; Mounting type: vertical; Encapsulation type: epoxy resin encapsulation; Coil power supply type: DC; Coil characteristics: monostable; Certifications: UL, CE, CCC; Length: 56.7 mm; Width: 80.4 mm; Height: 73.8 mm

• high-voltage power distribution in new energy vehicles
• EV charging stations

HFZ16-150-B(661) series is a series product under the high-voltage DC relay product line of Hongfa Technology, serving as a core switching device for high-voltage DC circuit making/breaking and load switching. The contact configuration provides 1 NO (normally open). It is manufactured by Zhejiang Hongzhou New Energy Technology Co., Ltd. and mainly serves applications such as high-voltage power distribution in new energy vehicles, EV charging stations.

Model: HFZ16-150-B(661); Features: rated 150Acontact breaking capacity; Features: coil connection polarized,load connection non-polarized; Features: epoxy resin sealed construction,can operate in explosive or harmful environmentscoil and contacts do not oxidize or become contaminated; Features: suitable for EV charging stations; Contact configuration: 1 NO (normally open); Max. rated switching current (DC): 150; Max. switching voltage (DC): 900; Rated coil power: approx. 2.5W; Dielectric withstand: 3500VAC 1min; Terminal type: external thread; Mounting type: vertical; Encapsulation type: epoxy resin encapsulation; Coil power supply type: DC; Coil characteristics: monostable; Certifications: UL, CE, CCC; Length: 65 mm; Width: 80.4 mm; Height: 73.8 mm

• high-voltage power distribution in new energy vehicles
• EV charging stations

HFZ16-200(661) series is a series product under the high-voltage DC relay product line of Hongfa Technology, serving as a core switching device for high-voltage DC circuit making/breaking and load switching. The contact configuration provides 1 NO (normally open). It is manufactured by Zhejiang Hongzhou New Energy Technology Co., Ltd. and mainly serves applications such as high-voltage power distribution in new energy vehicles, EV charging stations.

Model: HFZ16-200(661); Features: rated 200Acontact breaking capacity; Features: no polarity requirement for contact and coil connections; Features: epoxy resin sealed construction,can operate in explosive or harmful environmentscoil and contacts do not oxidize or become contaminated; Features: compact size, light weight; Contact configuration: 1 NO (normally open); Max. rated switching current (DC): 200; Max. switching voltage (DC): 900; Rated coil power: approx. 5.76W; Dielectric withstand: 3500VAC 1min; Terminal type: external thread; Mounting type: vertical; Encapsulation type: epoxy resin encapsulation; Coil power supply type: DC; Coil characteristics: monostable; Certifications: UL, CE, CCC; Length: 56.7 mm; Width: 80.4 mm; Height: 73.8 mm

• high-voltage power distribution in new energy vehicles
• EV charging stations

HFZ16-200-B(661) series is a series product under the high-voltage DC relay product line of Hongfa Technology, serving as a core switching device for high-voltage DC circuit making/breaking and load switching. The contact configuration provides 1 NO (normally open). It is manufactured by Zhejiang Hongzhou New Energy Technology Co., Ltd. and mainly serves applications such as high-voltage power distribution in new energy vehicles, EV charging stations.

Model: HFZ16-200-B(661); Features: rated 200Acontact breaking capacity; Features: coil connection polarized,load connection non-polarized; Features: epoxy resin sealed construction,can operate in explosive or harmful environmentscoil and contacts do not oxidize or become contaminated; Features: suitable for EV charging stations; Contact configuration: 1 NO (normally open); Max. rated switching current (DC): 200; Max. switching voltage (DC): 900; Rated coil power: approx. 2.5W; Dielectric withstand: 3500VAC 1min; Terminal type: external thread; Mounting type: vertical; Encapsulation type: epoxy resin encapsulation; Coil power supply type: DC; Coil characteristics: monostable; Certifications: UL, CE, CCC; Length: 65 mm; Width: 80.4 mm; Height: 73.8 mm

• high-voltage power distribution in new energy vehicles
• EV charging stations

HFZ16-250(661) series is a series product under the high-voltage DC relay product line of Hongfa Technology, serving as a core switching device for high-voltage DC circuit making/breaking and load switching. The contact configuration provides 1 NO (normally open). It is manufactured by Zhejiang Hongzhou New Energy Technology Co., Ltd. and mainly serves applications such as high-voltage power distribution in new energy vehicles, EV charging stations.

Model: HFZ16-250(661); Features: rated 250Acontact breaking capacity; Features: no polarity requirement for both contact and coil connections; Features: epoxy resin sealed construction,can operate in explosive or harmful environmentscoil and contacts do not oxidize or become contaminated; Features: compact size, light weight; Contact configuration: 1 NO (normally open); Max. rated switching current (DC): 250; Max. switching voltage (DC): 900; Rated coil power: approx. 5.76W; Dielectric withstand: 3500VAC 1min; Terminal type: external thread; Mounting type: vertical; Encapsulation type: epoxy resin encapsulation; Coil power supply type: DC; Coil characteristics: monostable; Certifications: UL, CE, CCC; Length: 56.7 mm; Width: 80.4 mm; Height: 73.8 mm

• high-voltage power distribution in new energy vehicles
• EV charging stations

HFZ16-250-B(661) series is a series product under the high-voltage DC relay product line of Hongfa Technology, serving as a core switching device for high-voltage DC circuit making/breaking and load switching. The contact configuration provides 1 NO (normally open). It is manufactured by Zhejiang Hongzhou New Energy Technology Co., Ltd. and mainly serves applications such as high-voltage power distribution in new energy vehicles, EV charging stations.

Model: HFZ16-250-B(661); Features: rated 250Acontact breaking capacity; Features: coil connection polarized,load connection non-polarized; Features: epoxy resin sealed construction,can operate in explosive or harmful environmentscoil and contacts do not oxidize or become contaminated; Features: suitable for EV charging stations; Contact configuration: 1 NO (normally open); Max. rated switching current (DC): 250; Max. switching voltage (DC): 900; Rated coil power: approx. 2.5W; Dielectric withstand: 3500VAC 1min; Terminal type: external thread; Mounting type: vertical; Encapsulation type: epoxy resin encapsulation; Coil power supply type: DC; Coil characteristics: monostable; Certifications: UL, CE, CCC; Length: 65 mm; Width: 80.4 mm; Height: 73.8 mm

• high-voltage power distribution in new energy vehicles
• EV charging stations

HFZ16-300(661) series is a series product under the high-voltage DC relay product line of Hongfa Technology, serving as a core switching device for high-voltage DC circuit making/breaking and load switching. The contact configuration provides 1 NO (normally open). It is manufactured by Zhejiang Hongzhou New Energy Technology Co., Ltd. and mainly serves applications such as high-voltage power distribution in new energy vehicles, EV charging stations.

Model: HFZ16-300(661); Features: rated 300Acontact breaking capacity; Features: no polarity requirement for both contact and coil connections; Features: epoxy resin sealed construction,can operate in explosive or harmful environmentscoil and contacts do not oxidize or become contaminated; Features: compact size, light weight; Contact configuration: 1 NO (normally open); Max. rated switching current (DC): 300; Max. switching voltage (DC): 900; Rated coil power: approx. 5.76W; Dielectric withstand: 3500VAC 1min; Terminal type: external thread; Mounting type: vertical; Encapsulation type: epoxy resin encapsulation; Coil power supply type: DC; Coil characteristics: monostable; Certifications: UL, CE, CCC; Length: 56.7 mm; Width: 80.4 mm; Height: 73.8 mm

• high-voltage power distribution in new energy vehicles
• EV charging stations

HFZ16-300-B(661) series is a series product under the high-voltage DC relay product line of Hongfa Technology, serving as a core switching device for high-voltage DC circuit making/breaking and load switching. The contact configuration provides 1 NO (normally open). It is manufactured by Zhejiang Hongzhou New Energy Technology Co., Ltd. and mainly serves applications such as high-voltage power distribution in new energy vehicles, EV charging stations.

Model: HFZ16-300-B(661); Features: rated 300Acontact breaking capacity; Features: coil connection polarized,load connection non-polarized; Features: epoxy resin sealed construction,can operate in explosive or harmful environmentscoil and contacts do not oxidize or become contaminated; Features: suitable for EV charging stations; Contact configuration: 1 NO (normally open); Max. rated switching current (DC): 300; Max. switching voltage (DC): 900; Rated coil power: approx. 2.5W; Dielectric withstand: 3500VAC 1min; Terminal type: external thread; Mounting type: vertical; Encapsulation type: epoxy resin encapsulation; Coil power supply type: DC; Coil characteristics: monostable; Certifications: UL, CE, CCC; Length: 65 mm; Width: 80.4 mm; Height: 73.8 mm

• high-voltage power distribution in new energy vehicles
• EV charging stations

HFZ16V-30 series is a series product under the high-voltage DC relay product line of Hongfa Technology, serving as a core switching device for high-voltage DC circuit making/breaking and load switching. The contact configuration provides 1 NC (normally closed). It is manufactured by Zhejiang Hongzhou New Energy Technology Co., Ltd. and mainly serves applications such as high-voltage power distribution in new energy vehicles, EV charging stations.

Model: HFZ16V-30; Features: rated 30Acontact switching capacity; Features: no polarity requirement for both contact and coil connections; Features: epoxy resin sealed construction, can operate in explosive or harmful environments; Features: coil and contacts do not oxidize or become contaminated; Features: prechargeand other uses; Features: compact size, light weight; Contact configuration: 1 NC (normally closed); Max. rated switching current (DC): 30; Max. switching voltage (DC): 900; Rated coil power: approx. 3.6W; Dielectric withstand: 1000VAC 1min; Terminal type: internal thread; Mounting type: vertical; Encapsulation type: epoxy resin encapsulation; Coil power supply type: DC; Coil characteristics: monostable; Certifications: UL, CE, CCC; Length: 53 mm; Width: 36 mm; Height: 46.5 mm

• high-voltage power distribution in new energy vehicles
• EV charging stations

HFZ21-100 series is a series product under the high-voltage DC relay product line of Hongfa Technology, serving as a core switching device for high-voltage DC circuit making/breaking and load switching. The contact configuration provides 1 NO (normally open). It is manufactured by Zhejiang Hongzhou New Energy Technology Co., Ltd. and mainly serves applications such as high-voltage power distribution in new energy vehicles, EV charging stations.

Model: HFZ21-100; Features: rated 100Acontact breaking capacity; Features: double insulation,dielectric strength up to 3500VACor above; Features: coil connection non-polarized,contact load connection non-polarized; Features: epoxy resin sealed construction,can operate in explosive or harmful environmentscoil and contacts do not oxidize or become contaminated; Features: compact size, light weight; Contact configuration: 1 NO (normally open); Max. rated switching current (DC): 100; Max. switching voltage (DC): 1000; Rated coil power: approx. 5.5W; Dielectric withstand: 3500VAC 1min; Terminal type: internal thread; Mounting type: vertical; Encapsulation type: epoxy resin encapsulation; Coil power supply type: DC; Coil characteristics: monostable; Certifications: UL, TUV, CE, CCC; Length: 54.8 mm; Width: 40.3 mm; Height: 59.7 mm

• high-voltage power distribution in new energy vehicles
• EV charging stations

HFZ21-150 series is a series product under the high-voltage DC relay product line of Hongfa Technology, serving as a core switching device for high-voltage DC circuit making/breaking and load switching. The contact configuration provides 1 NO (normally open). It is manufactured by Zhejiang Hongzhou New Energy Technology Co., Ltd. and mainly serves applications such as high-voltage power distribution in new energy vehicles, EV charging stations.

Model: HFZ21-150; Features: rated 150Acontact breaking capacity; Features: double insulation,dielectric strength up to 3500VACor above; Features: coil connection non-polarized,contact load connection non-polarized; Features: epoxy resin sealed construction,can operate in explosive or harmful environmentscoil and contacts do not oxidize or become contaminated; Features: compact size, light weight; Contact configuration: 1 NO (normally open); Max. rated switching current (DC): 150; Max. switching voltage (DC): 1000; Rated coil power: approx. 5.76W; Dielectric withstand: 3500VAC 1min; Terminal type: external thread; Mounting type: vertical; Encapsulation type: epoxy resin encapsulation; Coil power supply type: DC; Coil characteristics: monostable; Certifications: UL, CE, CCC, TUV; Length: 80.4 mm; Width: 56.7 mm; Height: 66.2 mm

• high-voltage power distribution in new energy vehicles
• EV charging stations

HFZ21-150-B series is a series product under the high-voltage DC relay product line of Hongfa Technology, serving as a core switching device for high-voltage DC circuit making/breaking and load switching. The contact configuration provides 1 NO (normally open). It is manufactured by Zhejiang Hongzhou New Energy Technology Co., Ltd. and mainly serves applications such as high-voltage power distribution in new energy vehicles, EV charging stations.

Model: HFZ21-150-B; Features: rated 150Acontact breaking capacity; Features: double insulation,dielectric strength up to 3500VACor above; Features: coil connection polarized,contact load connection non-polarized; Features: epoxy resin sealed construction,can operate in explosive or harmful environmentscoil and contacts do not oxidize or become contaminated; Features: compact size, light weight; Contact configuration: 1 NO (normally open); Max. rated switching current (DC): 150; Max. switching voltage (DC): 1000; Rated coil power: approx. 2.5W; Dielectric withstand: 3500VAC 1min; Terminal type: external thread; Mounting type: vertical; Encapsulation type: epoxy resin encapsulation; Coil power supply type: DC; Coil characteristics: monostable; Certifications: UL, CE, CCC, TUV; Length: 80.4 mm; Width: 65.5 mm; Height: 73.8 mm

• high-voltage power distribution in new energy vehicles
• EV charging stations

HFZ21-20 series is a series product under the high-voltage DC relay product line of Hongfa Technology, serving as a core switching device for high-voltage DC circuit making/breaking and load switching. The contact configuration provides 1 NO (normally open). It is manufactured by Zhejiang Hongzhou New Energy Technology Co., Ltd. and mainly serves applications such as high-voltage power distribution in new energy vehicles, EV charging stations.

Model: HFZ21-20; Features: rated 20Acontact breaking capacity; Features: double insulation,dielectric strength up to 3500VACor above; Features: coil connection non-polarized,contact load connection non-polarized; Features: epoxy resin sealed construction,can operate in explosive or harmful environmentscoil and contacts do not oxidize or become contaminated; Features: compact size, light weight; Contact configuration: 1 NO (normally open); Max. rated switching current (DC): 100; Max. switching voltage (DC): 1000; Rated coil power: approx. 5.5W; Dielectric withstand: 3500VAC 1min; Terminal type: internal thread; Mounting type: vertical; Encapsulation type: epoxy resin encapsulation; Coil power supply type: DC; Coil characteristics: monostable; Certifications: UL, TUV, CE, CCC; Length: 54.8 mm; Width: 40.3 mm; Height: 59.7 mm

• high-voltage power distribution in new energy vehicles
• EV charging stations

HFZ21-200 series is a series product under the high-voltage DC relay product line of Hongfa Technology, serving as a core switching device for high-voltage DC circuit making/breaking and load switching. The contact configuration provides 1 NO (normally open). It is manufactured by Zhejiang Hongzhou New Energy Technology Co., Ltd. and mainly serves applications such as high-voltage power distribution in new energy vehicles, EV charging stations.

Model: HFZ21-200; Features: rated 200Acontact breaking capacity; Features: double insulation,dielectric strength up to 3500VACor above; Features: coil connection non-polarized,contact load connection non-polarized; Features: epoxy resin sealed construction,can operate in explosive or harmful environmentscoil and contacts do not oxidize or become contaminated; Features: compact size, light weight; Contact configuration: 1 NO (normally open); Max. rated switching current (DC): 200; Max. switching voltage (DC): 1000; Rated coil power: approx. 5.76W; Dielectric withstand: 3500VAC 1min; Terminal type: external thread; Mounting type: vertical; Encapsulation type: epoxy resin encapsulation; Coil power supply type: DC; Coil characteristics: monostable; Certifications: UL, CE, CCC, TUV; Length: 80.4 mm; Width: 56.7 mm; Height: 66.2 mm

• high-voltage power distribution in new energy vehicles
• EV charging stations

HFZ21-200-B series is a series product under the high-voltage DC relay product line of Hongfa Technology, serving as a core switching device for high-voltage DC circuit making/breaking and load switching. The contact configuration provides 1 NO (normally open). It is manufactured by Zhejiang Hongzhou New Energy Technology Co., Ltd. and mainly serves applications such as high-voltage power distribution in new energy vehicles, EV charging stations.

Model: HFZ21-200-B; Features: rated 200Acontact breaking capacity; Features: double insulation,dielectric strength up to 3500VACor above; Features: coil connection polarized,contact load connection non-polarized; Features: epoxy resin sealed construction,can operate in explosive or harmful environmentscoil and contacts do not oxidize or become contaminated; Features: compact size, light weight; Contact configuration: 1 NO (normally open); Max. rated switching current (DC): 200; Max. switching voltage (DC): 1000; Rated coil power: approx. 2.5W; Dielectric withstand: 3500VAC 1min; Terminal type: external thread; Mounting type: vertical; Encapsulation type: epoxy resin encapsulation; Coil power supply type: DC; Coil characteristics: monostable; Certifications: UL, CE, CCC, TUV; Length: 80.4 mm; Width: 65.5 mm; Height: 73.8 mm

• high-voltage power distribution in new energy vehicles
• EV charging stations

HFZ21-250 series is a series product under the high-voltage DC relay product line of Hongfa Technology, serving as a core switching device for high-voltage DC circuit making/breaking and load switching. The contact configuration provides 1 NO (normally open). It is manufactured by Zhejiang Hongzhou New Energy Technology Co., Ltd. and mainly serves applications such as high-voltage power distribution in new energy vehicles, EV charging stations.

Model: HFZ21-250; Features: rated 250Acontact breaking capacity; Features: double insulation,dielectric strength up to 3500VACor above; Features: coil connection non-polarized,contact load connection non-polarized; Features: epoxy resin sealed construction,can operate in explosive or harmful environmentscoil and contacts do not oxidize or become contaminated; Features: compact size, light weight; Contact configuration: 1 NO (normally open); Max. rated switching current (DC): 250; Max. switching voltage (DC): 1000; Rated coil power: approx. 5.76W; Dielectric withstand: 3500VAC 1min; Terminal type: external thread; Mounting type: vertical; Encapsulation type: epoxy resin encapsulation; Coil power supply type: DC; Coil characteristics: monostable; Certifications: UL, CE, CCC, TUV; Length: 80.4 mm; Width: 56.7 mm; Height: 66.2 mm

• high-voltage power distribution in new energy vehicles
• EV charging stations

HFZ21-250-B series is a series product under the high-voltage DC relay product line of Hongfa Technology, serving as a core switching device for high-voltage DC circuit making/breaking and load switching. The contact configuration provides 1 NO (normally open). It is manufactured by Zhejiang Hongzhou New Energy Technology Co., Ltd. and mainly serves applications such as high-voltage power distribution in new energy vehicles, EV charging stations.

Model: HFZ21-250-B; Features: rated 250Acontact breaking capacity; Features: double insulation,dielectric strength up to 3500VACor above; Features: coil connection polarized,contact load connection non-polarized; Features: epoxy resin sealed construction,can operate in explosive or harmful environmentscoil and contacts do not oxidize or become contaminated; Features: compact size, light weight; Contact configuration: 1 NO (normally open); Max. rated switching current (DC): 250; Max. switching voltage (DC): 1000; Rated coil power: approx. 2.5W; Dielectric withstand: 3500VAC 1min; Terminal type: external thread; Mounting type: vertical; Encapsulation type: epoxy resin encapsulation; Coil power supply type: DC; Coil characteristics: monostable; Certifications: UL, CE, CCC, TUV; Length: 80.4 mm; Width: 65.5 mm; Height: 73.8 mm

• high-voltage power distribution in new energy vehicles
• EV charging stations

HFZ21-300 series is a series product under the high-voltage DC relay product line of Hongfa Technology, serving as a core switching device for high-voltage DC circuit making/breaking and load switching. The contact configuration provides 1 NO (normally open). It is manufactured by Zhejiang Hongzhou New Energy Technology Co., Ltd. and mainly serves applications such as high-voltage power distribution in new energy vehicles, EV charging stations.

Model: HFZ21-300; Features: rated 300Acontact breaking capacity; Features: double insulation,dielectric strength up to 3500VACor above; Features: coil connection non-polarized,contact load connection non-polarized; Features: epoxy resin sealed construction,can operate in explosive or harmful environmentscoil and contacts do not oxidize or become contaminated; Features: compact size, light weight; Contact configuration: 1 NO (normally open); Max. rated switching current (DC): 300; Max. switching voltage (DC): 1000; Rated coil power: approx. 5.76W; Dielectric withstand: 3500VAC 1min; Terminal type: external thread; Mounting type: vertical; Encapsulation type: epoxy resin encapsulation; Coil power supply type: DC; Coil characteristics: monostable; Certifications: UL, CE, CCC, TUV; Length: 80.4 mm; Width: 56.7 mm; Height: 66.2 mm

• high-voltage power distribution in new energy vehicles
• EV charging stations

HFZ21-300-B series is a series product under the high-voltage DC relay product line of Hongfa Technology, serving as a core switching device for high-voltage DC circuit making/breaking and load switching. The contact configuration provides 1 NO (normally open). It is manufactured by Zhejiang Hongzhou New Energy Technology Co., Ltd. and mainly serves applications such as high-voltage power distribution in new energy vehicles, EV charging stations.

Model: HFZ21-300-B; Features: rated 300Acontact breaking capacity; Features: double insulation,dielectric strength up to 3500VACor above; Features: coil connection polarized,contact load connection non-polarized; Features: epoxy resin sealed construction,can operate in explosive or harmful environmentscoil and contacts do not oxidize or become contaminated; Features: compact size, light weight; Contact configuration: 1 NO (normally open); Max. rated switching current (DC): 300; Max. switching voltage (DC): 1000; Rated coil power: approx. 2.5W; Dielectric withstand: 3500VAC 1min; Terminal type: external thread; Mounting type: vertical; Encapsulation type: epoxy resin encapsulation; Coil power supply type: DC; Coil characteristics: monostable; Certifications: UL, CE, CCC, TUV; Length: 80.4 mm; Width: 65.5 mm; Height: 73.8 mm

• high-voltage power distribution in new energy vehicles
• EV charging stations

HFZ21-50 series is a series product under the high-voltage DC relay product line of Hongfa Technology, serving as a core switching device for high-voltage DC circuit making/breaking and load switching. The contact configuration provides 1 NO (normally open). It is manufactured by Zhejiang Hongzhou New Energy Technology Co., Ltd. and mainly serves applications such as high-voltage power distribution in new energy vehicles, EV charging stations.

Model: HFZ21-50; Features: rated 50Acontact breaking capacity; Features: double insulation,dielectric strength up to 3500VACor above; Features: coil connection non-polarized,contact load connection non-polarized; Features: epoxy resin sealed construction,can operate in explosive or harmful environmentscoil and contacts do not oxidize or become contaminated; Features: compact size, light weight; Contact configuration: 1 NO (normally open); Max. rated switching current (DC): 100; Max. switching voltage (DC): 1000; Rated coil power: approx. 5.5W; Dielectric withstand: 3500VAC 1min; Terminal type: internal thread; Mounting type: vertical; Encapsulation type: epoxy resin encapsulation; Coil power supply type: DC; Coil characteristics: monostable; Certifications: UL, TUV, CE, CCC; Length: 54.8 mm; Width: 40.3 mm; Height: 59.7 mm

• high-voltage power distribution in new energy vehicles
• EV charging stations

HF10F series is a compact high-power relay product under the industrial relay product line of Hongfa Technology, serving as a discrete-output and load-switching device in industrial equipment control circuits. The contact configuration provides 2 changeover (2 Form C). It is manufactured by Ningbo Jinhai Electronics Co., Ltd. and mainly serves applications such as industrial control field.

Model: HF10F; Contact switching capacity: 10Acontact switching capacity; Contact configuration: with 2 changeover (2 Form C), 3 changeover (3 Form C)contact configuration; Features: standard tube pins; Features: with test and changeover push buttons; Features: various sockets available for selection; Contact configuration: 2 changeover (2 Form C); Max. rated switching current (DC): 10; Max. rated switching current (AC): 10; Max. switching voltage (AC): 250; Max. switching voltage (DC): 30; Rated coil power: approx. 1.5W; Dielectric withstand: 1500VAC 1min; Terminal type: standard tube-pin terminals; Mounting type: plug-in mounting; Encapsulation type: flux-resistant type; Coil power supply type: DC; Coil characteristics: monostable; Certifications: UL, CUL; Length: 35 mm; Width: 35 mm; Height: 55 mm

• industrial control field

HF10FF-Q series is a compact high-power relay product under the industrial relay product line of Hongfa Technology, serving as a discrete-output and load-switching device in industrial equipment control circuits. The contact configuration provides 2 changeover (2 Form C). It is manufactured by Ningbo Jinhai Electronics Co., Ltd. and mainly serves applications such as industrial control field.

Model: HF10FF-Q; Contact switching capacity: 10Acontact switching capacity; Contact configuration: with bridged changeover, 2 changeover (2 Form C), 3 changeover (3 Form C)contact configuration; Features: QC pin terminal type; Features: dust cover type; Features: various auxiliary functions optional; Contact configuration: 2 changeover (2 Form C); Max. rated switching current (DC): 10; Max. rated switching current (AC): 10; Max. switching voltage (AC): 250; Max. switching voltage (DC): 30; Rated coil power: approx. 3W; Dielectric withstand: 2500VAC 1min; Terminal type: quick-connect; Mounting type: plug-in mounting; Encapsulation type: dust cover type; Coil power supply type: AC; Coil characteristics: monostable; Certifications: UL, CUL; Length: 35.5 mm; Width: 35 mm; Height: 50 mm

• industrial control field

HF10FF-QG series is a compact high-power relay product under the industrial relay product line of Hongfa Technology, serving as a discrete-output and load-switching device in industrial equipment control circuits. The contact configuration provides 2 changeover (2 Form C). It is manufactured by Ningbo Jinhai Electronics Co., Ltd. and mainly serves applications such as industrial control field.

Model: HF10FF-QG; Contact switching capacity: 16Acontact switching capacity; Contact configuration: 2 changeover (2 Form C), 3 changeover (3 Form C)contact configuration; Features: QC pin terminal type; Features: high load; Contact configuration: 2 changeover (2 Form C); Max. rated switching current (DC): 16; Max. rated switching current (AC): 16; Max. switching voltage (AC): 400; Max. switching voltage (DC): 30; Rated coil power: approx. 3VA; Dielectric withstand: 2500VAC 1min; Terminal type: quick-connect; Mounting type: socket mounting; Encapsulation type: flux-resistant type; Coil power supply type: AC; Coil characteristics: monostable; Certifications: UL, CUL; Length: 35.5 mm; Width: 35 mm; Height: 50 mm

• industrial control field

HF10FF-QV series is a compact high-power relay product under the industrial relay product line of Hongfa Technology, serving as a discrete-output and load-switching device in industrial equipment control circuits. The contact configuration provides 2 changeover (2 Form C). It is manufactured by Ningbo Jinhai Electronics Co., Ltd. and mainly serves applications such as industrial control field.

Model: HF10FF-QV; Contact switching capacity: 10Acontact switching capacity; Contact configuration: with bridged changeover, 2 changeover (2 Form C)contact configuration; Features: QC pin terminal type; Features: magnetic blowout type; Features: dust cover type; Features: various auxiliary functions optional; Contact configuration: 2 changeover (2 Form C); Max. rated switching current (DC): 5; Max. rated switching current (AC): 10; Max. switching voltage (AC): 250; Max. switching voltage (DC): 220; Rated coil power: approx. 1.4W; Dielectric withstand: 2500VAC 1min; Terminal type: quick-connect; Mounting type: plug-in mounting; Encapsulation type: dust cover type; Coil power supply type: DC; Coil characteristics: monostable; Certifications: UL, CUL; Length: 35.5 mm; Width: 35 mm; Height: 50 mm

• industrial control field

HF10FF-QV/W series is a clapper-type electromagnetic relay product under the industrial relay product line of Hongfa Technology, serving as a discrete-output and load-switching device in industrial equipment control circuits. The contact configuration provides 2 changeover (2 Form C). It is manufactured by Ningbo Jinhai Electronics Co., Ltd. and mainly serves applications such as industrial control.

Model: HF10FF-QV/W; Contact configuration: 2 changeover (2 Form C); Max. rated switching current (DC): 10; Max. rated switching current (AC): 10; Max. switching voltage (AC): 250; Max. switching voltage (DC): 220; Rated coil power: approx. 3.3VA; Dielectric withstand: 2000VAC 1min; Terminal type: quick-connect; Mounting type: standard type; Encapsulation type: dust cover type; Coil power supply type: AC; Coil characteristics: monostable; Certifications: UL; Length: 35.5 mm; Width: 35 mm; Height: 57.4 mm

• industrial control

HF11F series is a compact high-power relay product under the industrial relay product line of Hongfa Technology, serving as a discrete-output and load-switching device in industrial equipment control circuits. The contact configuration provides 1 changeover (1 Form C). It is manufactured by Ningbo Jinhai Electronics Co., Ltd. and mainly serves applications such as industrial control.

Model: HF11F; Contact switching capacity: 30Acontact switching capacity; Contact configuration: with various contact configurations:; Features: 1 changeover (1 Form C), 2 changeover (2 Form C), 3 changeover (3 Form C); Contact configuration: 1 NO (normally open), 2 NO (normally open), 3 NO (normally open); Contact configuration: 1 NC (normally closed), 2 NC (normally closed), 3 NC (normally closed); Features: bridged changeover, bridged NO, bridged NC; Features: QC pin terminals; Features: optional flange, DIN-rail or top-flange mounting; Features: impulse voltage up to 6kV(between coil and contacts); Features: insulation class: Class F; Contact configuration: 1 changeover (1 Form C); Max. rated switching current (DC): 15; Max. rated switching current (AC): 25; Max. switching voltage (AC): 415; Max. switching voltage (DC): 28; Rated coil power: approx. 1.5W; Dielectric withstand: 2200VAC 1min; Terminal type: quick-connect; Mounting type: flange mounting; Encapsulation type: dust cover type; Coil power supply type: DC; Coil characteristics: monostable; Certifications: UL; Length: 38 mm; Width: 34.7 mm; Height: 73.6 mm

• industrial control

HF13F series is a high-power relay product under the industrial relay product line of Hongfa Technology, serving as a discrete-output and load-switching device in industrial equipment control circuits. The contact configuration provides 2 NO (normally open). It is manufactured by Ningbo Jinhai Electronics Co., Ltd. and mainly serves applications such as industrial control, household appliances, processing machinery.

Model: HF13F; Features: 1Z:15A; Contact switching capacity: 10A (2Z contacts); Contact configuration: with 1 or 2 setscontact configuration; Features: various terminal types; Features: transparent dust cover type, multiple mounting options; Features: various sockets available for selection; Features: UL insulation class:Class F(2Z/2H); Contact configuration: 2 NO (normally open); Max. rated switching current (DC): 10; Max. rated switching current (AC): 10; Max. switching voltage (AC): 250; Max. switching voltage (DC): 30; Rated coil power: approx. 0.9W; Dielectric withstand: 1500VAC 1min; Terminal type: plug-in; Mounting type: socket mounting; Encapsulation type: flux-resistant type; Coil power supply type: DC; Coil characteristics: monostable; Certifications: UL, TUV, CQC; Length: 28 mm; Width: 21.5 mm; Height: 35 mm

• industrial control
• household appliances
• processing machinery

HF13F_3Z_4Z series is a series product under the industrial relay product line of Hongfa Technology, serving as a discrete-output and load-switching device in industrial equipment control circuits. It is manufactured by Hongfa's manufacturing bases and mainly serves applications such as industrial control, electrical cabinets of equipment.

Model: HF13F_3Z_4Z; Contact switching capacity: 15Acontact switching capacity; Features: with 3 changeover (3 Form C), 4 changeover (4 Form C)contact structure; Features: QC pin terminals; Features: with LED indicator, socket available; Features: impulse voltage4kV(between coil and contacts); Features: insulation class: Class F

• industrial control
• electrical cabinets of equipment

HF13F-G series is a series product under the industrial relay product line of Hongfa Technology, serving as a discrete-output and load-switching device in industrial equipment control circuits. It is manufactured by Hongfa's manufacturing bases and mainly serves applications such as industrial control, electrical cabinets of equipment.

Model: HF13F-G; Contact switching capacity: 15Acontact switching capacity; Features: with 2 changeover (2 Form C)contact structure; Features: various terminal types; Features: transparent dust cover type, multiple mounting options; Features: various sockets available for selection; Features: insulation class: Class F

• industrial control
• electrical cabinets of equipment

HF140FF series is a series product under the industrial relay product line of Hongfa Technology, serving as a discrete-output and load-switching device in industrial equipment control circuits. It is manufactured by Hongfa's manufacturing bases and mainly serves applications such as industrial control, electrical cabinets of equipment.

Model: HF140FF(new); Contact switching capacity: 12Acontact switching capacity; Dielectric withstand: between coil and contacts5kV; Features: available in 1.5mm/2.0mm/2.4mmcontact gap product variants; Features: molded type and flux-resistant type available; Features: various sockets available for selection; Features: UL insulation class: Class Finsulation class optional

• industrial control
• electrical cabinets of equipment

HF140FF-G series is a series product under the industrial relay product line of Hongfa Technology, serving as a discrete-output and load-switching device in industrial equipment control circuits. It is manufactured by Hongfa's manufacturing bases and mainly serves applications such as industrial control, electrical cabinets of equipment.

Model: HF140FF-G; Contact switching capacity: 16Acontact switching capacity; Dielectric withstand: between coil and contacts5kV; Features: available in 1.5mm/2.0mm/2.4mmcontact gap product variants; Features: molded type and flux-resistant type available; Features: various sockets available for selection; Features: UL insulation class: Class Finsulation class optional

• industrial control
• electrical cabinets of equipment

HF140FF-V series is a series product under the industrial relay product line of Hongfa Technology, serving as a discrete-output and load-switching device in industrial equipment control circuits. It is manufactured by Hongfa's manufacturing bases and mainly serves applications such as industrial control, electrical cabinets of equipment.

Model: HF140FF-V; Contact switching capacity: 10Acontact switching capacity; Features: between coil and contactsdielectric withstand voltage5kV; Features: normally open type: creepage distance8mm, impulse withstand voltage10kV high insulation; Features: 2 sets connected in series, achieving DC500V 10A DC high-voltage switching; Features: contact gap: 3.0mm (2poles in series wiring); Features: UL insulation class: Class F

• industrial control
• electrical cabinets of equipment

HF157F series is a series product under the industrial relay product line of Hongfa Technology, serving as a discrete-output and load-switching device in industrial equipment control circuits. It is manufactured by Hongfa's manufacturing bases and mainly serves applications such as industrial control, electrical cabinets of equipment.

Model: HF157F; Features: high load current:; Features: 1Z(16A),2Z(10A); Features: available with LED, freewheeling diode, RC, indicator board, push button; Withstand voltage characteristics: withstand voltage between coil and contacts5kV; Contact configuration: with 1 or 2 changeovercontact configuration; Features: socket available for selection

• industrial control
• electrical cabinets of equipment

HF16F series is a series product under the industrial relay product line of Hongfa Technology, serving as a discrete-output and load-switching device in industrial equipment control circuits. It is manufactured by Hongfa's manufacturing bases and mainly serves applications such as industrial control, electrical cabinets of equipment.

Model: HF16F; Features: ultra-slim type (width 5mm); Contact switching capacity: 8Acontact switching capacity; Dielectric withstand: between coil and contacts4kV; Features: surge withstand between coil and contacts6kV; Features: socket available; Features: insulation class: Class F

• industrial control
• electrical cabinets of equipment

HF18FF series is a series product under the industrial relay product line of Hongfa Technology, serving as a discrete-output and load-switching device in industrial equipment control circuits. It is manufactured by Hongfa's manufacturing bases and mainly serves applications such as industrial control, electrical cabinets of equipment.

Model: HF18FF; Features: various auxiliary functions optional; Contact configuration: with 2, 3 or 4 changeovercontact configuration; Features: various pin terminal options; Features: gold-plated contacts optional; Features: transparent dust cover, multiple mounting options; Features: automated production; Features: high load

• industrial control
• electrical cabinets of equipment

HF18FF-G-HF18FH-G series is a series product under the industrial relay product line of Hongfa Technology, serving as a discrete-output and load-switching device in industrial equipment control circuits. It is manufactured by Hongfa's manufacturing bases and mainly serves applications such as industrial control, electrical cabinets of equipment.

Model: HF18FF-G-HF18FH-G; Features: various auxiliary functions optional; Contact configuration: with 2 or 3 changeovercontact configuration; Features: various pin terminal options; Features: gold-plated contacts optional; Features: transparent dust cover, multiple mounting options; Features: automated production; Features: high load

• industrial control
• electrical cabinets of equipment

HF18FF-GN series is a series product under the industrial relay product line of Hongfa Technology, serving as a discrete-output and load-switching device in industrial equipment control circuits. It is manufactured by Hongfa's manufacturing bases and mainly serves applications such as industrial control, electrical cabinets of equipment.

Model: HF18FF-GN; Contact configuration: with 2 changeover (2 Form C)contact configuration; Features: gold-plated contacts optional; Protection rating: transparent dust cover, meetsIP50protection rating; Protection rating: non-transparent molded housing can meetIP67protection rating; Features: with plug-in, PCB solder typetwo mounting options

• industrial control
• electrical cabinets of equipment

HF18FF-N series is a series product under the industrial relay product line of Hongfa Technology, serving as a discrete-output and load-switching device in industrial equipment control circuits. It is manufactured by Hongfa's manufacturing bases and mainly serves applications such as industrial control, electrical cabinets of equipment.

Model: HF18FF-N; Contact configuration: 2Z, 4Zcontact configurationoptional; Features: 4Zdouble-contact typemeets load of 1mA; Features: gold-plated and non-plated contacts optional; Features: plug-in(with socket rail mounting), PCB solder typeoptional; Protection rating: IP50, IP54, IP67(explosion-proof)three protection ratings available

• industrial control
• electrical cabinets of equipment

HF18FZ series is a series product under the industrial relay product line of Hongfa Technology, serving as a discrete-output and load-switching device in industrial equipment control circuits. It is manufactured by Hongfa's manufacturing bases and mainly serves applications such as industrial control, electrical cabinets of equipment.

Model: HF18FZ; Features: various relay types, including built-in LED; Contact configuration: with 2 or 4 changeovercontact configuration; Features: dust cover typeencapsulation; Withstand voltage/temperature characteristics: withstand voltage between coil and contacts2000V; Features: high electrical endurance; Mechanical life: high mechanical endurance; Features: with testpush buttonspecification; Features: automated production

• industrial control
• electrical cabinets of equipment

HF41F series is a series product under the industrial relay product line of Hongfa Technology, serving as a discrete-output and load-switching device in industrial equipment control circuits. It is manufactured by Hongfa's manufacturing bases and mainly serves applications such as industrial control, electrical cabinets of equipment.

Model: HF41F; Features: ultra-slim type (width only 5mm); Contact switching capacity: 6Acontact switching capacity; Features: between coil and contactsdielectric voltage4kV; Features: surge withstand between coil and contacts6kV; Features: meets VDE0700/0631 reinforced insulation requirements; Features: high sensitivity, power consumption approx. 0.17W; Features: socket available for selection

• industrial control
• electrical cabinets of equipment

HFA2 series is a series product under the industrial relay product line of Hongfa Technology, serving as a discrete-output and load-switching device in industrial equipment control circuits. It is manufactured by Hongfa's manufacturing bases and mainly serves applications such as industrial control, electrical cabinets of equipment.

Model: HFA2; Contact configuration: various contact configurations: 2 changeover (2 Form C), 1 NO (normally open)+1 NC (normally closed)(Type 1), 1 NO (normally open)+1 NC (normally closed)(Type 2); Features: mechanically guided contact structure(compliant with IEC 61810-3standard); Features: strong load capacity: 8Acontact switching capacity; Features: high insulation capability: between contacts and coil withstands10kVsurge voltage, between contact setswithstands6kVsurge voltage (waveform1.2 / 50µs); Features: UL insulation class: Class Finsulation class optional

• industrial control
• electrical cabinets of equipment

HFA2B series is a series product under the industrial relay product line of Hongfa Technology, serving as a discrete-output and load-switching device in industrial equipment control circuits. It is manufactured by Hongfa's manufacturing bases and mainly serves applications such as industrial control, electrical cabinets of equipment.

Model: HFA2B; Features: mechanically guided contact structure, compliant with IEC61810-3(equivalent to EN50205standard); Features: load switching capacity: 8A; Mechanical life: 1×107 operations; Dielectric withstand: 4kV(between coil and contacts; between contact sets); Features: UL insulation class: Class F; Overall dimensions: (26.6×25×10.2) mm

• industrial control
• electrical cabinets of equipment

HFA3B series is a series product under the industrial relay product line of Hongfa Technology, serving as a discrete-output and load-switching device in industrial equipment control circuits. It is manufactured by Hongfa's manufacturing bases and mainly serves applications such as industrial control, electrical cabinets of equipment.

Model: HFA3B; Features: mechanically guided contact structure, compliant with IEC61810-3(equivalent to EN50205standard); Features: load switching capacity: 8A; Mechanical life: 1×107 operations; Dielectric withstand: 4kV(between coil and contacts; between contact sets); Features: UL insulation class: Class F; Overall dimensions: (34.2×25×10.2) mm

• industrial control
• electrical cabinets of equipment

HFA4 series is a series product under the industrial relay product line of Hongfa Technology, serving as a discrete-output and load-switching device in industrial equipment control circuits. It is manufactured by Hongfa's manufacturing bases and mainly serves applications such as industrial control, electrical cabinets of equipment.

Model: HFA4; Contact configuration: various contact combinations: 2 NO (normally open)+2 NC (normally closed), 3 NO (normally open)+1 NC (normally closed); Features: mechanically guided contact structure(compliant with IEC 61810-3standard); Features: strong load capacity: 6Acontact switching capacity; Features: low input power consumption: 360mW; Features: high insulation capability: input-output withstands10kVsurge voltage; Features: UL insulation class: Class Finsulation class optional

• industrial control
• electrical cabinets of equipment

HFA4A series is a series product under the industrial relay product line of Hongfa Technology, serving as a discrete-output and load-switching device in industrial equipment control circuits. It is manufactured by Hongfa's manufacturing bases and mainly serves applications such as industrial control, electrical cabinets of equipment.

Model: HFA4A; Features: mechanically guided contact structure,compliant with IEC61810-3 (equivalent to EN50205standard); Features: strong load capacity: 8Acontact switching capacity; Dielectric withstand: high insulation capability: between contacts and coil 4kV; Features: UL insulation class: Class Finsulation class; Overall dimensions: (40.0 x13 x15.7)mm

• industrial control
• electrical cabinets of equipment

HFA4B series is a series product under the industrial relay product line of Hongfa Technology, serving as a discrete-output and load-switching device in industrial equipment control circuits. It is manufactured by Hongfa's manufacturing bases and mainly serves applications such as industrial control, electrical cabinets of equipment.

Model: HFA4B; Features: mechanically guided contact structure, compliant with IEC61810-3(equivalent to EN50205standard); Features: load switching capacity: 8A; Mechanical life: 1×107 operations; Dielectric withstand: 4kV(between coil and contacts; between contact sets); Features: UL insulation class: Class F; Overall dimensions: (41.7×25×10.2) mm

• industrial control
• electrical cabinets of equipment

HFA4C series is a series product under the industrial relay product line of Hongfa Technology, serving as a discrete-output and load-switching device in industrial equipment control circuits. It is manufactured by Hongfa's manufacturing bases and mainly serves applications such as industrial control, electrical cabinets of equipment.

Model: HFA4°C; Contact configuration: various contact combinations: 2 NO (normally open)+2 NC (normally closed), 3 NO (normally open)+1 NC (normally closed); Features: mechanically guided contact structure(compliant with IEC 61810-3standard); Contact switching capacity: strong load capacity: 6Acontact switching capacity; Features: low input power consumption: 360mW; Features: high insulation capability: input-output withstands10kVsurge voltage; Features: UL insulation class: Class Finsulation class optional

• industrial control
• electrical cabinets of equipment

HFA4G series is a series product under the industrial relay product line of Hongfa Technology, serving as a discrete-output and load-switching device in industrial equipment control circuits. It is manufactured by Hongfa's manufacturing bases and mainly serves applications such as industrial control, electrical cabinets of equipment.

Model: HFA4G; Contact switching capacity: 6Acontact switching capacity; Contact configuration: multiple contact combinations: 2 NO (normally open)+2 NC (normally closed),3 NO (normally open)+1 NC (normally closed); Features: mechanically guided contact structure(compliant with IEC61810-3standard); Features: high insulation capability: input and output can withstands6 kVsurge impulse voltage; Features: UL insulation class: Class F; Overall dimensions: (35×12.6×25.5)mm.

• industrial control
• electrical cabinets of equipment

HFA6 series is a series product under the industrial relay product line of Hongfa Technology, serving as a discrete-output and load-switching device in industrial equipment control circuits. It is manufactured by Hongfa's manufacturing bases and mainly serves applications such as industrial control, electrical cabinets of equipment.

Model: HFA6; Contact configuration: various contact combinations: 5 NO (normally open)+1 NC (normally closed), 4 NO (normally open)+2; Contact configuration: NC (normally closed), 3 NO (normally open)+3 NC (normally closed); Features: mechanically guided contact structure(compliant with IEC 61810-3standard); Contact switching capacity: strong load capacity: 6Acontact switching capacity; Features: low input power consumption: 500mW; Features: high insulation capability: input-output withstands10kVsurge voltage; Features: UL insulation class: Class Finsulation class optional

• industrial control
• electrical cabinets of equipment

HFA6A series is a series product under the industrial relay product line of Hongfa Technology, serving as a discrete-output and load-switching device in industrial equipment control circuits. It is manufactured by Hongfa's manufacturing bases and mainly serves applications such as industrial control, electrical cabinets of equipment.

Model: HFA6A; Features: mechanically guided contact structure,compliant with IEC61810-3(equivalent to EN50205standard); Features: strong load capacity: 8Acontact switching capacity; Dielectric withstand: high insulation capability: between contacts and coil 4kV; Features: UL insulation class: Class Finsulation class optional; Overall dimensions: 55.0mm x16.5mm x15.7mm

• industrial control
• electrical cabinets of equipment

HFA6D series is a series product under the industrial relay product line of Hongfa Technology, serving as a discrete-output and load-switching device in industrial equipment control circuits. It is manufactured by Hongfa's manufacturing bases and mainly serves applications such as industrial control, electrical cabinets of equipment.

Model: HFA6D; Features: mechanically guided contact structure, compliant with IEC61810-3(compliant with EN50205standard); Features: adopts double-contact structure with high contact reliability; Features: surge voltage(between coil and contacts, between contact sets): 6kV(1.2/50μs); Coil power consumption: rated: approx. 0.4W; Features: UL insulation class: Class F; Overall dimensions: (53.3×33×14.5) mm

• industrial control
• electrical cabinets of equipment

HFA7B series is a series product under the industrial relay product line of Hongfa Technology, serving as a discrete-output and load-switching device in industrial equipment control circuits. It is manufactured by Hongfa's manufacturing bases and mainly serves applications such as industrial control, electrical cabinets of equipment.

Model: HFA7B; Features: mechanically guided contact structure, compliant with IEC61810-3(equivalent to EN50205standard); Features: strong load capacity: 6Acontact switching capacity; Features: high insulation capability: between contacts and coil surge voltage up to 6kV; Features: UL insulation class: Class F; Overall dimensions: (54.5×33.8×10.8) mm

• industrial control
• electrical cabinets of equipment

The HFA8E series is a product family in Hongfa Technology's industrial relay line. It is used as a digital-output and load-switching device in the control circuits of industrial equipment. Manufactured at Hongfa's manufacturing bases, it mainly serves applications such as Industrial control, Equipment electrical cabinets.

Model: HFA8E; Features: force-guided contact structure per IEC 61810-3 (compliant with EN 50205); Features: double contact structure for high contact reliability; Coil power: approx. 0.5W; Features: UL insulation class: F; Dimensions: Dimensions: (53.3×33×16.5) mm

• Industrial control
• Equipment electrical cabinets

The HFRB400 series is a product family in Hongfa Technology's industrial relay line. It is used as a digital-output and load-switching device in the control circuits of industrial equipment. Manufactured at Hongfa's manufacturing bases, it mainly serves applications such as Industrial control, Equipment electrical cabinets.

Model: HFRB400; Features: instantaneous, force-guided relay; Features: 4 double-make double-break contact sets; gold-plated and silver tin oxide options available; Features: matching socket optional, with metal retaining clip for secure fit; Features: min switching current 10mA; Features: max switching current 12A; Mechanical life: 5,000,000 cycles; Features: integrated indicator LED and reverse suppression diode; Features: transparent cover

• Industrial control
• Equipment electrical cabinets

The HFRD400 series is a product family in Hongfa Technology's industrial relay line. It is used as a digital-output and load-switching device in the control circuits of industrial equipment. Manufactured at Hongfa's manufacturing bases, it mainly serves applications such as Industrial control, Equipment electrical cabinets.

Model: HFRD400; Features: compact relay, 4 changeover contact sets; Features: integrated back-EMF suppression diode; Features: magnetic blowout, high load switching capability; Features: integrated retaining clip, no additional fixing clip required (when socket-mounted); Features: min switching current 10mA; Features: max switching current 10A; Mechanical life: 5,000,000 cycles; Features: transparent cover; Features: integrated coil LED indicator

• Industrial control
• Equipment electrical cabinets

The HFRD400-YS series is a product family in Hongfa Technology's industrial relay line. It is used as a digital-output and load-switching device in the control circuits of industrial equipment. Manufactured at Hongfa's manufacturing bases, it mainly serves applications such as Industrial control, Equipment electrical cabinets.

Model: HFRD400-YS; Features: compact relay, 4 changeover contact sets; Features: delayed make, selectable time 0-120min; Features: magnetic blowout, high load switching capability; Features: integrated retaining clip, no additional fixing clip required (when socket-mounted); Features: min switching current 10mA; Features: max switching current 10A; Features: transparent cover; Features: integrated coil LED indicator; Features: matching socket optional (socket model SRD400-4Z-C1)

• Industrial control
• Equipment electrical cabinets

The HF163F-L series is a sub-miniature medium-power magnetic latching relay in Hongfa Technology's latching relay line. It is a latching switch device: once driven by a pulse, the contact state is held without continuous coil power. The contact arrangement provides one normally open contact. Manufactured by Xiamen Hongfa Electric Power Apparatus Co., Ltd., it mainly serves applications such as Energy meters, Smart home.

Model: HF163F-L; Features: magnetic latching relay; Dielectric withstand: between coil and contacts 5000V; Features: high contact switching capability 8A 250VAC; Features: surge voltage between contacts and coil 12000V; Contact arrangement: 1 NO contact arrangement; Contact arrangement: 1 normally open (NO); Max rated switching current (AC): 8; Max switching voltage (AC): 250; Max switching voltage (DC): 30; Rated coil power: approx. 0.2W; Dielectric withstand: 5000VAC 1min; Terminal form: PCB terminals; Mounting: mounting plate; Encapsulation: plastic sealed type; Coil power source: DC; Coil type: single-coil magnetic latching; Certifications: UL, VDE; Length: 24 mm; Width: 10 mm; Height: 18.8 mm

• Energy meters
• Smart home

The HF163F-L16 series is a sub-miniature medium-power magnetic latching relay in Hongfa Technology's latching relay line. It is a latching switch device: once driven by a pulse, the contact state is held without continuous coil power. The contact arrangement provides one normally open contact. Manufactured by Xiamen Hongfa Electric Power Apparatus Co., Ltd., it mainly serves applications such as Energy meters, Smart home.

Model: HF163F-L16; Features: Low profile, only 15.7mm; Dielectric withstand: between coil and contacts 5000V; Features: TV-8 certified; Contact switching capacity: 16A contact switching capacity; Features: max switching current up to 20A; Features: Surge current capability up to 192A/1.2ms; Features: suitable for LED lamp loads; Contact arrangement: 1 normally open (NO); Max rated switching current (AC): 20; Max switching voltage (AC): 277; Rated coil power: approx. 0.2W; Dielectric withstand: 5000VAC 1min; Terminal form: PCB terminals; Mounting: mounting plate; Encapsulation: flux-proofed type; Coil power source: DC; Coil type: single-coil magnetic latching; Certifications: UL, TUV, VDE, CQC; Length: 24 mm; Width: 10 mm; Height: 15.7 mm

• Energy meters
• Smart home

The HFE10 series is a compact high-power magnetic latching relay in Hongfa Technology's latching relay line. It is a latching switch device: once driven by a pulse, the contact state is held without continuous coil power. The contact arrangement provides one normally closed contact. Manufactured by Xiamen Hongfa Electric Power Apparatus Co., Ltd., it mainly serves applications such as Lighting control, Industrial control, Smart home.

Model: HFE10; Contact switching capacity: 50A contact switching capacity; Features: lamp load control capability up to 5000W; Features: motor load control capability up to 3HP; Features: Surge current capability up to 480A/2.1ms; Dielectric withstand: Withstand between coil and contacts 4kV or more; Features: manual switch test function; Features: (A81): switching without load; Features: (W): contact gap ≥1.5mm; Contact arrangement: 1 normally closed (NC); Max rated switching current (AC): 50; Max switching voltage (AC): 440; Rated coil power: approx. 1.5W; Dielectric withstand: 4000VAC 1min; Terminal form: PCB terminals; Mounting: mounting plate; Encapsulation: plastic sealed type; Coil power source: DC; Coil type: single-coil magnetic latching; Certifications: UL, VDE, CQC; Length: 39 mm; Width: 15 mm; Height: 30.2 mm

• Lighting control
• Industrial control
• Smart home

The HFE10-50 series is a compact high-power magnetic latching relay in Hongfa Technology's latching relay line. It is a latching switch device: once driven by a pulse, the contact state is held without continuous coil power. The contact arrangement provides one normally closed contact. Manufactured by Xiamen Hongfa Electric Power Apparatus Co., Ltd., it mainly serves applications such as Lighting control, Industrial control, Smart home.

Model: HFE10-50; Features: magnetic blowout latching relay; Features: 50A 60VDC DC load capability; Features: contact gap ≥1.45mm; Contact arrangement: 1 normally closed (NC); Max rated switching current (DC): 50; Max rated switching current (AC): 50; Max switching voltage (AC): 440; Max switching voltage (DC): 60; Rated coil power: approx. 2.4W; Dielectric withstand: 4000VAC 1min; Terminal form: PCB terminals; Mounting: mounting plate; Encapsulation: plastic sealed type; Coil power source: DC; Coil type: single-coil magnetic latching; Length: 39 mm; Width: 15 mm; Height: 30.2 mm

• Lighting control
• Industrial control
• Smart home

The HFE10-70 series is a compact high-power magnetic latching relay in Hongfa Technology's latching relay line. It is a latching switch device: once driven by a pulse, the contact state is held without continuous coil power. The contact arrangement provides one normally closed contact. Manufactured by Xiamen Hongfa Electric Power Apparatus Co., Ltd., it mainly serves applications such as Charging equipment.

Model: HFE10-70; Features: 70A load capacity; Contact arrangement: contact forms: 1 NO, NC or changeover; Features: withstand: 2000A 0.3ms, can break after 300 cycles; Features: (A81): switching without load; Features: (A12): with manual operating lever; Features: (999): 70A 60VDC DC load; Contact arrangement: 1 normally closed (NC); Max rated switching current (AC): 70; Max switching voltage (AC): 440; Rated coil power: approx. 3W; Dielectric withstand: 4000VAC 1min; Terminal form: PCB terminals; Encapsulation: plastic sealed type; Coil power source: DC; Coil type: single-coil magnetic latching; Certifications: UL, TUV; Length: 39 mm; Width: 15 mm; Height: 30.2 mm

• Charging equipment

The HFE10-90 series is a compact high-power magnetic latching relay in Hongfa Technology's latching relay line. It is a latching switch device: once driven by a pulse, the contact state is held without continuous coil power. The contact arrangement provides one normally closed contact. Manufactured by Xiamen Hongfa Electric Power Apparatus Co., Ltd., it mainly serves applications such as Charging equipment.

Model: HFE10-90; Features: 90A load capacity; Features: withstand: 2000A 0.3ms, can break after 300 cycles; Features: (A81): switching without load; Features: (999): 90A 60VDC DC load; Features: (A12): with manual operating lever; Contact arrangement: 1 normally closed (NC); Max rated switching current (AC): 90; Max switching voltage (AC): 440; Rated coil power: approx. 3W; Dielectric withstand: 4000VAC 1min; Terminal form: PCB terminals; Encapsulation: plastic sealed type; Coil power source: DC; Coil type: single-coil magnetic latching; Certifications: UL, TUV; Length: 39 mm; Width: 15 mm; Height: 30.2 mm

• Charging equipment

The HFE10-L series is a compact high-power magnetic latching relay in Hongfa Technology's latching relay line. It is a latching switch device: once driven by a pulse, the contact state is held without continuous coil power. The contact arrangement provides one normally closed contact. Manufactured by Xiamen Hongfa Electric Power Apparatus Co., Ltd., it mainly serves applications such as Lighting control.

Model: HFE10-L; Contact switching capacity: 20A lamp load capacity; Features: meets IEC 60669-2-1 lamp load requirements; Features: Surge current capability up to 500A/2ms; Features: max surge capability up to 800A; Contact arrangement: 1 normally closed (NC); Max rated switching current (AC): 40; Max switching voltage (AC): 440; Rated coil power: approx. 1.5W; Dielectric withstand: 4000VAC 1min; Terminal form: PCB terminals; Mounting: mounting plate; Encapsulation: dust cover type; Coil power source: DC; Coil type: single-coil magnetic latching; Certifications: UL, VDE; Length: 39 mm; Width: 15 mm; Height: 29.3 mm

• Lighting control

The HFE118 series is a compact high-power magnetic latching relay in Hongfa Technology's latching relay line. It is a latching switch device: once driven by a pulse, the contact state is held without continuous coil power. The contact arrangement provides one normally closed contact. Manufactured by Xiamen Hongfa Electric Power Apparatus Co., Ltd., it mainly serves applications such as Smart meters.

Model: HFE118; Features: 120A load switch; Features: compliant with Q/GDW 11179.8; Contact resistance: ≤0.5mΩ (without manganin shunt); Features: contact gap ≥5.5mm; Contact arrangement: 1 normally closed (NC); Max rated switching current (AC): 120; Max switching voltage (AC): 253; Rated coil power: 12W; Dielectric withstand: 4000VAC 1min; Terminal form: quick-connect terminals; Mounting: screw mounting; Encapsulation: dust cover type; Coil power source: DC; Coil type: single coil; Length: 64.85 mm; Width: 30.5 mm; Height: 21 mm

• Smart meters

The HFE12 series is a compact high-power magnetic latching relay in Hongfa Technology's latching relay line. It is a latching switch device: once driven by a pulse, the contact state is held without continuous coil power. The contact arrangement provides one normally closed contact. Manufactured by Xiamen Hongfa Electric Power Apparatus Co., Ltd., it mainly serves applications such as Smart meters.

Model: HFE12; Features: 120A latching relay; Life: Electrical life 10000 cycles; Features: Compliant with IEC62052-31: UC3; Contact resistance: ≤0.35mΩ; Contact arrangement: 1 normally closed (NC); Max rated switching current (AC): 100; Max switching voltage (AC): 276; Rated coil power: approx. 2.4W; Dielectric withstand: 4000VAC 1min; Terminal form: quick-connect terminals; Mounting: screw mounting; Encapsulation: dust cover type; Coil power source: DC; Coil type: single-coil magnetic latching; Certifications: CQC; Length: 52 mm; Width: 43 mm; Height: 22 mm

• Smart meters

The HFE15 series is a product family in Hongfa Technology's magnetic latching relay line. It is a latching switch device: once driven by a pulse, the contact state is held without continuous coil power. Manufactured at Hongfa's manufacturing bases, it mainly serves applications such as Smart meters, Low-voltage electrical apparatus.

Model: HFE15; Features: magnetic latching relay; Contact switching capacity: 20A contact switching capacity; Features: 10A lamp load capacity; Features: Surge current capability up to 430A/1.5ms; Features: (AA1): 32A load

• Smart meters
• Low-voltage electrical apparatus

The HFE15L series is a product family in Hongfa Technology's magnetic latching relay line. It is a latching switch device: once driven by a pulse, the contact state is held without continuous coil power. Manufactured at Hongfa's manufacturing bases, it mainly serves applications such as Smart meters, Low-voltage electrical apparatus.

Model: HFE15L; Features: magnetic latching relay; Features: meets IEC 60669-2-1 lamp load requirements; Contact switching capacity: 20A contact switching capacity; Features: 10A lamp load capacity; Features: Surge current capability up to 430A/1.5ms

• Smart meters
• Low-voltage electrical apparatus

The HFE16 series is a product family in Hongfa Technology's magnetic latching relay line. It is a latching switch device: once driven by a pulse, the contact state is held without continuous coil power. Manufactured at Hongfa's manufacturing bases, it mainly serves applications such as Smart meters, Low-voltage electrical apparatus.

Model: HFE16; Features: 120A latching relay; Life: Electrical life 10000 cycles; Features: Compliant with IEC62052-31: UC2, UC3; Contact resistance: ≤0.35mΩ

• Smart meters
• Low-voltage electrical apparatus

The HFE19(661) series is a product family in Hongfa Technology's magnetic latching relay line. It is a latching switch device: once driven by a pulse, the contact state is held without continuous coil power. Manufactured at Hongfa's manufacturing bases, it mainly serves applications such as Smart meters, Low-voltage electrical apparatus.

Model: HFE19(661); Features: 90A latching relay; Life: Electrical life 10000 cycles; Features: Compliant with IEC62055-31: UC2; Contact resistance: ≤0.7mΩ

• Smart meters
• Low-voltage electrical apparatus

The HFE19(SH) series is a product family in Hongfa Technology's magnetic latching relay line. It is a latching switch device: once driven by a pulse, the contact state is held without continuous coil power. Manufactured at Hongfa's manufacturing bases, it mainly serves applications such as Smart meters, Low-voltage electrical apparatus.

Model: HFE19(SH); Features: 90A latching relay; Life: Electrical life 10000 cycles; Features: Compliant with IEC62055-31: UC2; Contact resistance: ≤0.45mΩ

• Smart meters
• Low-voltage electrical apparatus

The HFE19-60 series is a product family in Hongfa Technology's magnetic latching relay line. It is a latching switch device: once driven by a pulse, the contact state is held without continuous coil power. Manufactured at Hongfa's manufacturing bases, it mainly serves applications such as Smart meters, Low-voltage electrical apparatus.

Model: HFE19-60; Features: 60A latching relay; Life: Electrical life 5000 cycles; Features: Compliant with IEC62055-31: UC1; Contact resistance: ≤1mΩ

• Smart meters
• Low-voltage electrical apparatus

The HFE20 series is a product family in Hongfa Technology's magnetic latching relay line. It is a latching switch device: once driven by a pulse, the contact state is held without continuous coil power. Manufactured at Hongfa's manufacturing bases, it mainly serves applications such as Smart meters, Low-voltage electrical apparatus.

Model: HFE20; Contact switching capacity: 20A contact switching capacity; Features: Low profile, only 15.7mm; Features: UL insulation class: F; Features: TV-8 (UL) certified; Features: surge current up to 500A/2ms and 320A/1.2ms (contact materials W+AgSnO2 and AgSnO2); Features: IEC 60335-1 compliant version available

• Smart meters
• Low-voltage electrical apparatus

The HFE21 series is a product family in Hongfa Technology's magnetic latching relay line. It is a latching switch device: once driven by a pulse, the contact state is held without continuous coil power. Manufactured at Hongfa's manufacturing bases, it mainly serves applications such as Smart meters, Low-voltage electrical apparatus.

Model: HFE21; Features: 120A latching relay; Life: Electrical life 10000 cycles; Features: Compliant with IEC62052-31: UC3; Contact resistance: ≤0.35mΩ

• Smart meters
• Low-voltage electrical apparatus

The HFE23 series is a product family in Hongfa Technology's magnetic latching relay line. It is a latching switch device: once driven by a pulse, the contact state is held without continuous coil power. Manufactured at Hongfa's manufacturing bases, it mainly serves applications such as Smart meters, Low-voltage electrical apparatus.

Model: HFE23; Features: 120A latching relay; Life: Electrical life 10000 cycles; Features: Compliant with IEC62052-31: UC2, UC3; Contact resistance: ≤0.35mΩ

• Smart meters
• Low-voltage electrical apparatus

The HFE25 series is a product family in Hongfa Technology's magnetic latching relay line. It is a latching switch device: once driven by a pulse, the contact state is held without continuous coil power. Manufactured at Hongfa's manufacturing bases, it mainly serves applications such as Smart meters, Low-voltage electrical apparatus.

Model: HFE25; Features: 200A latching relay; Life: Electrical life 6000 cycles; Features: Compliant with ANSI C12.1; Features: (withstand: 12kA RMS/66.7ms; Contact withstand current: 7kA peak/100ms; Contact resistance: ≤0.25mΩ

• Smart meters
• Low-voltage electrical apparatus

The HFE29 series is a product family in Hongfa Technology's magnetic latching relay line. It is a latching switch device: once driven by a pulse, the contact state is held without continuous coil power. Manufactured at Hongfa's manufacturing bases, it mainly serves applications such as Smart meters, Low-voltage electrical apparatus.

Model: HFE29; Features: 120A latching relay; Life: Electrical life 10000 cycles; Features: Compliant with IEC62052-31: UC3; Contact resistance: ≤0.35mΩ

• Smart meters
• Low-voltage electrical apparatus

The HFE29(864) series is a product family in Hongfa Technology's magnetic latching relay line. It is a latching switch device: once driven by a pulse, the contact state is held without continuous coil power. Manufactured at Hongfa's manufacturing bases, it mainly serves applications such as Smart meters, Low-voltage electrical apparatus.

Model: HFE29(864); Features: 120A latching relay; Life: Electrical life 10000 cycles; Features: Compliant with IEC62055-31/IEC62052-31: UC3; Contact resistance: ≤0.35mΩ

• Smart meters
• Low-voltage electrical apparatus

The HFE31 series is a product family in Hongfa Technology's magnetic latching relay line. It is a latching switch device: once driven by a pulse, the contact state is held without continuous coil power. Manufactured at Hongfa's manufacturing bases, it mainly serves applications such as Smart meters, Low-voltage electrical apparatus.

Model: HFE31; Features: 200A latching relay; Life: Electrical life 5000 cycles; Features: Product compliant with ANSI C12.1; Features: withstands 7kA peak current/100ms); Contact resistance: ≤0.25mΩ

• Smart meters
• Low-voltage electrical apparatus

The HFE316 series is a product family in Hongfa Technology's magnetic latching relay line. It is a latching switch device: once driven by a pulse, the contact state is held without continuous coil power. Manufactured at Hongfa's manufacturing bases, it mainly serves applications such as Smart meters, Low-voltage electrical apparatus.

Model: HFE316; Features: 120A load switch; Features: compliant with Q/GDW 11179.8; Contact resistance: ≤0.5mΩ (without manganin shunt); Features: contact gap ≥5.5mm

• Smart meters
• Low-voltage electrical apparatus

The HFE32 series is a product family in Hongfa Technology's magnetic latching relay line. It is a latching switch device: once driven by a pulse, the contact state is held without continuous coil power. Manufactured at Hongfa's manufacturing bases, it mainly serves applications such as Smart meters, Low-voltage electrical apparatus.

Model: HFE32; Features: 80A three-phase latching relay; Life: Electrical life 10000 cycles; Features: Compliant with IEC62055-31: UC2; Contact resistance: ≤0.75mΩ

• Smart meters
• Low-voltage electrical apparatus

The HFE33 series is a product family in Hongfa Technology's magnetic latching relay line. It is a latching switch device: once driven by a pulse, the contact state is held without continuous coil power. Manufactured at Hongfa's manufacturing bases, it mainly serves applications such as Smart meters, Low-voltage electrical apparatus.

Model: HFE33; Features: magnetic latching relay; Contact switching capacity: 2A contact switching capacity; Features: relay for energy meters; Withstand voltage/temperature: withstand between contacts up to 2.5kV; Withstand voltage/temperature: Withstand between coil and contacts 4kV; Features: contact gap of at least 1.2mm

• Smart meters
• Low-voltage electrical apparatus

The HFE37 series is a product family in Hongfa Technology's magnetic latching relay line. It is a latching switch device: once driven by a pulse, the contact state is held without continuous coil power. Manufactured at Hongfa's manufacturing bases, it mainly serves applications such as Smart meters, Low-voltage electrical apparatus.

Model: HFE37; Features: 100A latching relay; Life: Electrical life 10000 cycles; Features: Compliant with IEC62055-31: UC1, UC2, UC3; Contact resistance: ≤0.35mΩ

• Smart meters
• Low-voltage electrical apparatus

The HFE39 series is a product family in Hongfa Technology's magnetic latching relay line. It is a latching switch device: once driven by a pulse, the contact state is held without continuous coil power. Manufactured at Hongfa's manufacturing bases, it mainly serves applications such as Smart meters, Low-voltage electrical apparatus.

Model: HFE39; Contact switching capacity: 20A contact switching capacity; Features: magnetic latching relay; Features: Low profile, only 10.2mm; Features: Surge current capability up to 320A/1.2ms

• Smart meters
• Low-voltage electrical apparatus

The HFE45 series is a product family in Hongfa Technology's magnetic latching relay line. It is a latching switch device: once driven by a pulse, the contact state is held without continuous coil power. Manufactured at Hongfa's manufacturing bases, it mainly serves applications such as Smart meters, Low-voltage electrical apparatus.

Model: HFE45; Features: 80A three-phase latching relay; Life: Electrical life 10000 cycles; Features: Compliant with IEC62055-31: UC2; Contact resistance: ≤0.45mΩ

• Smart meters
• Low-voltage electrical apparatus

The HFE45(661) series is a product family in Hongfa Technology's magnetic latching relay line. It is a latching switch device: once driven by a pulse, the contact state is held without continuous coil power. Manufactured at Hongfa's manufacturing bases, it mainly serves applications such as Smart meters, Low-voltage electrical apparatus.

Model: HFE45(661); Features: 80A three-phase latching relay; Life: Electrical life 10000 cycles; Features: Compliant with IEC62055-31: UC2; Contact resistance: ≤0.45mΩ

• Smart meters
• Low-voltage electrical apparatus

The HFE50 series is a product family in Hongfa Technology's magnetic latching relay line. It is a latching switch device: once driven by a pulse, the contact state is held without continuous coil power. Manufactured at Hongfa's manufacturing bases, it mainly serves applications such as Smart meters, Low-voltage electrical apparatus.

Model: HFE50; Features: 100A latching relay; Life: Electrical life 10000 cycles; Features: Compliant with IEC62052-31: UC2; Contact resistance: ≤0.5mΩ

• Smart meters
• Low-voltage electrical apparatus

The HFE51 series is a product family in Hongfa Technology's magnetic latching relay line. It is a latching switch device: once driven by a pulse, the contact state is held without continuous coil power. Manufactured at Hongfa's manufacturing bases, it mainly serves applications such as Smart meters, Low-voltage electrical apparatus.

Model: HFE51; Features: 150A latching relay; Life: Electrical life 10000 cycles; Features: Compliant with IEC62052-31: UC3; Contact resistance: ≤0.35mΩ

• Smart meters
• Low-voltage electrical apparatus

The HFE52 series is a product family in Hongfa Technology's magnetic latching relay line. It is a latching switch device: once driven by a pulse, the contact state is held without continuous coil power. Manufactured at Hongfa's manufacturing bases, it mainly serves applications such as Smart meters, Low-voltage electrical apparatus.

Model: HFE52; Features: latching relay for phase-reversal switches; Features: with micro switch for position detection; Contact switching capacity: 120A contact switching capacity; Features: Compliant with IEC62055-31: UC3; Features: withstands 6000A for 100ms (can break at twice the voltage); Features: switching completed within 10ms; Features: (A12): manual switch

• Smart meters
• Low-voltage electrical apparatus

The HFE53 series is a product family in Hongfa Technology's magnetic latching relay line. It is a latching switch device: once driven by a pulse, the contact state is held without continuous coil power. Manufactured at Hongfa's manufacturing bases, it mainly serves applications such as Smart meters, Low-voltage electrical apparatus.

Model: HFE53; Contact switching capacity: 100A contact switching capacity (resistive); Features: overload; Features: 1H: 63A class, 6x overload 6 times; Features: SH: 100A class, 6x overload 6 times; Features: short-circuit withstand; Features: 1H: 6000A + 0.75mm silver wire; Features: SH: 6000A + 0.95mm silver wire; Electrical life: electrical endurance; Features: overvoltage operation 275VAC/100A, 2000 cycles; Features: undervoltage operation 160VAC/100A, 2000 cycles

• Smart meters
• Low-voltage electrical apparatus

The HFE56 series is a product family in Hongfa Technology's magnetic latching relay line. It is a latching switch device: once driven by a pulse, the contact state is held without continuous coil power. Manufactured at Hongfa's manufacturing bases, it mainly serves applications such as Smart meters, Low-voltage electrical apparatus.

Model: HFE56; Features: 320A latching relay; Life: Electrical life 6000 cycles; Features: Compliant with ANSI C12.1; Features: (withstand: 12kA RMS/66.7ms; 7kA peak/100ms); Contact resistance: ≤0.15mΩ

• Smart meters
• Low-voltage electrical apparatus

The HFE60 series is a product family in Hongfa Technology's magnetic latching relay line. It is a latching switch device: once driven by a pulse, the contact state is held without continuous coil power. Manufactured at Hongfa's manufacturing bases, it mainly serves applications such as Smart meters, Low-voltage electrical apparatus.

Model: HFE60; Features: Low profile, only 10.5mm; Coil power: low coil power consumption; Features: high contact switching capability; Features: 1H: 8A 250VAC; Features: 2H, 1HD: 5A 250VAC; Withstand voltage/temperature: Withstand between coil and contacts 3kV

• Smart meters
• Low-voltage electrical apparatus

The HFE60P series is a product family in Hongfa Technology's magnetic latching relay line. It is a latching switch device: once driven by a pulse, the contact state is held without continuous coil power. Manufactured at Hongfa's manufacturing bases, it mainly serves applications such as Smart meters, Low-voltage electrical apparatus.

Model: HFE60P; Features: Low profile, only 10.5mm; Coil power: low coil power consumption; Features: high contact switching capability; Features: 1H: 8A 250VAC; Features: 2H,1HD: 5A 250VAC; Withstand voltage/temperature: Withstand between coil and contacts 3kV; Features: used in the State Grid relay protection market

• Smart meters
• Low-voltage electrical apparatus

The HFE61 series is a product family in Hongfa Technology's magnetic latching relay line. It is a latching switch device: once driven by a pulse, the contact state is held without continuous coil power. Manufactured at Hongfa's manufacturing bases, it mainly serves applications such as Smart meters, Low-voltage electrical apparatus.

Model: HFE61; Features: 120A latching relay; Life: Electrical life 10000 cycles; Features: Compliant with IEC62052-31: UC3; Contact resistance: ≤0.35mΩ

• Smart meters
• Low-voltage electrical apparatus

The HFE62 series is a product family in Hongfa Technology's magnetic latching relay line. It is a latching switch device: once driven by a pulse, the contact state is held without continuous coil power. Manufactured at Hongfa's manufacturing bases, it mainly serves applications such as Smart meters, Low-voltage electrical apparatus.

Model: HFE62; Features: high contact switching capability; Features: 1H, 1D:10A 250VAC/30VDC; Dielectric withstand: Withstand between coil and contacts 4kV (AC, 1min); Contact arrangement: contact forms: 1H, 1D, 2H, 2D, 1HD; Features: coil versions include monostable and magnetic latching types; Features: versions with feature code (803) meet TV-5 load capability

• Smart meters
• Low-voltage electrical apparatus

The HFE63 series is a product family in Hongfa Technology's magnetic latching relay line. It is a latching switch device: once driven by a pulse, the contact state is held without continuous coil power. Manufactured at Hongfa's manufacturing bases, it mainly serves applications such as Smart meters, Low-voltage electrical apparatus.

Model: HFE63; Features: 80A latching relay; Life: Electrical life 10000 cycles; Features: one-in four-out wiring scheme; Features: Compliant with IEC62052-31,IEC62055-31: UC1, UC2, UC3; Contact resistance: ≤0.7mΩ

• Smart meters
• Low-voltage electrical apparatus

The HFE65 series is a product family in Hongfa Technology's magnetic latching relay line. It is a latching switch device: once driven by a pulse, the contact state is held without continuous coil power. Manufactured at Hongfa's manufacturing bases, it mainly serves applications such as Smart meters, Low-voltage electrical apparatus.

Model: HFE65; Features: 200A latching relay; Life: Electrical life 6000 cycles; Features: Compliant with ANSI C12.1; Features: (withstand: 12kA RMS/66.7ms; 7kA peak/100ms); Contact resistance: ≤0.25mΩ

• Smart meters
• Low-voltage electrical apparatus

The HFE66 series is a product family in Hongfa Technology's magnetic latching relay line. It is a latching switch device: once driven by a pulse, the contact state is held without continuous coil power. Manufactured at Hongfa's manufacturing bases, it mainly serves applications such as Smart meters, Low-voltage electrical apparatus.

Model: HFE66; Features: magnetic latching relay; Features: relay for intelligent capacitors; Contact switching capacity: 60A contact switching capacity (resistive); Features: low bounce, less than 200µs

• Smart meters
• Low-voltage electrical apparatus

The HFE66-100 series is a product family in Hongfa Technology's magnetic latching relay line. It is a latching switch device: once driven by a pulse, the contact state is held without continuous coil power. Manufactured at Hongfa's manufacturing bases, it mainly serves applications such as Smart meters, Low-voltage electrical apparatus.

Model: HFE66-100; Features: magnetic latching relay; Features: relay for intelligent capacitors; Contact switching capacity: 100A contact switching capacity (resistive); Features: low bounce, less than 200µs

• Smart meters
• Low-voltage electrical apparatus

The HFE68 series is a product family in Hongfa Technology's magnetic latching relay line. It is a latching switch device: once driven by a pulse, the contact state is held without continuous coil power. Manufactured at Hongfa's manufacturing bases, it mainly serves applications such as Smart meters, Low-voltage electrical apparatus.

Model: HFE68; Features: 120A latching relay; Life: Electrical life 10000 cycles; Features: one-in four-out wiring scheme; Features: Compliant with IEC62055-31: UC2, UC3; Contact resistance: ≤0.5mΩ

• Smart meters
• Low-voltage electrical apparatus

The HFE69 series is a product family in Hongfa Technology's magnetic latching relay line. It is a latching switch device: once driven by a pulse, the contact state is held without continuous coil power. Manufactured at Hongfa's manufacturing bases, it mainly serves applications such as Smart meters, Low-voltage electrical apparatus.

Model: HFE69; Features: 60A latching relay; Life: Electrical life 10000 cycles; Features: Compliant with IEC62055-31: UC2; Features: Integrated design for easy automated installation and production; Features: resistant to power-frequency interference, high consistency

• Smart meters
• Low-voltage electrical apparatus

The HFE70 series is a product family in Hongfa Technology's magnetic latching relay line. It is a latching switch device: once driven by a pulse, the contact state is held without continuous coil power. Manufactured at Hongfa's manufacturing bases, it mainly serves applications such as Smart meters, Low-voltage electrical apparatus.

Model: HFE70; Features: high contact switching capability; Features: 1HD, 2H: 8A 250VAC; Dielectric withstand: Withstand between coil and contacts 4kV (AC, 1min); Contact arrangement: contact forms: 2H, 1HD; Features: coil types: monostable and magnetic latching; Features: used in the State Grid relay protection market

• Smart meters
• Low-voltage electrical apparatus

The HFE75 series is a product family in Hongfa Technology's magnetic latching relay line. It is a latching switch device: once driven by a pulse, the contact state is held without continuous coil power. Manufactured at Hongfa's manufacturing bases, it mainly serves applications such as Smart meters, Low-voltage electrical apparatus.

Model: HFE75; Features: 120A latching relay; Life: Electrical life 10000 cycles; Features: Compliant with IEC62052-31: UC2, UC3; Contact resistance: ≤0.35mΩ

• Smart meters
• Low-voltage electrical apparatus

The HFE76 series is a product family in Hongfa Technology's magnetic latching relay line. It is a latching switch device: once driven by a pulse, the contact state is held without continuous coil power. Manufactured at Hongfa's manufacturing bases, it mainly serves applications such as Smart meters, Low-voltage electrical apparatus.

Model: HFE76; Features: 120A latching relay; Life: Electrical life 10000 cycles; Features: Compliant with IEC62052-31: UC3; Contact resistance: ≤0.35mΩ

• Smart meters
• Low-voltage electrical apparatus

The HFE90 series is a product family in Hongfa Technology's magnetic latching relay line. It is a latching switch device: once driven by a pulse, the contact state is held without continuous coil power. Manufactured at Hongfa's manufacturing bases, it mainly serves applications such as Smart meters, Low-voltage electrical apparatus.

Model: HFE90; Features: 150A three-phase latching relay; Life: Electrical life 10000 cycles; Features: Compliant with IEC62052-31: UC3; Contact resistance: ≤0.35mΩ

• Smart meters
• Low-voltage electrical apparatus

The HFE91-100 series is a product family in Hongfa Technology's magnetic latching relay line. It is a latching switch device: once driven by a pulse, the contact state is held without continuous coil power. Manufactured at Hongfa's manufacturing bases, it mainly serves applications such as Smart meters, Low-voltage electrical apparatus.

Model: HFE91-100; Features: 120A latching relay; Features: Compliant with IEC62052-31: UC3; Contact resistance: typical value during electrical endurance ≤0.6mΩ; Features: 10kA short-circuit withstand, no burning or bursting; Features: (CT or Hall element in the circuit is wired in series on the pin 4 side; see installation diagram)

• Smart meters
• Low-voltage electrical apparatus

The HFE91-200 series is a product family in Hongfa Technology's magnetic latching relay line. It is a latching switch device: once driven by a pulse, the contact state is held without continuous coil power. Manufactured at Hongfa's manufacturing bases, it mainly serves applications such as Smart meters, Low-voltage electrical apparatus.

Model: HFE91-200; Features: 200A latching relay; Life: Electrical life 10000 cycles; Features: withstands 10kA RMS/25ms; Contact resistance: ≤0.2mΩ

• Smart meters
• Low-voltage electrical apparatus

The HFE93-40 series is a product family in Hongfa Technology's magnetic latching relay line. It is a latching switch device: once driven by a pulse, the contact state is held without continuous coil power. Manufactured at Hongfa's manufacturing bases, it mainly serves applications such as Smart meters, Low-voltage electrical apparatus.

Model: HFE93-40; Features: 32A latching relay; Features: contact gap 4mm; Features: auxiliary switch function; Withstand voltage/temperature: withstand between open contacts 4000VAC (50/60Hz, 1min); Features: 2H: 3kA short-circuit withstand per IEC 62955; Features: 2SH: withstands 5000A/250VDC for 2ms, 40 times

• Smart meters
• Low-voltage electrical apparatus

The HFE97 series is a product family in Hongfa Technology's magnetic latching relay line. It is a latching switch device: once driven by a pulse, the contact state is held without continuous coil power. Manufactured at Hongfa's manufacturing bases, it mainly serves applications such as Smart meters, Low-voltage electrical apparatus.

Model: HFE97; Contact switching capacity: 16A load switching capacity; Features: magnetic latching relay; Features: TV-10 (UL) certified; Features: Low profile, only 13mm; Features: Surge current capability up to 320A/1.2ms

• Smart meters
• Low-voltage electrical apparatus

The HFE98 series is a product family in Hongfa Technology's magnetic latching relay line. It is a latching switch device: once driven by a pulse, the contact state is held without continuous coil power. Manufactured at Hongfa's manufacturing bases, it mainly serves applications such as Smart meters, Low-voltage electrical apparatus.

Model: HFE98; Features: 200A latching relay; Life: Electrical life 6000 cycles; Features: compliant with ANSI C12.1 (withstand: 12kA RMS/66.7ms; Contact withstand current: 7kA peak/100ms; Contact resistance: ≤0.15mΩ

• Smart meters
• Low-voltage electrical apparatus

The HF102F series is a compact high-power relay in Hongfa Technology's power relay line. It is used to switch relatively large load currents in household appliances and equipment. The contact arrangement provides one normally open contact. Manufactured by Xiamen Hongyuanda Electric Co., Ltd., it mainly serves applications such as Home appliances and other fields.

Model: HF102F; Contact switching capacity: 25A contact switching capacity; Features: suitable for switching motor loads; Features: dust cover encapsulation structure; Features: PCB pins and quick-connect terminals; Features: UL insulation class: F; Certifications: environmentally friendly product (RoHS compliant); Dimensions: Dimensions: (30.5x16.0x23.5) mm; Contact arrangement: 1 normally open (NO); Max rated switching current (AC): 25; Max switching voltage (AC): 250; Rated coil power: approx. 0.9W; Dielectric withstand: 4500VAC 1min; Terminal form: PCB and quick-connect terminals; Encapsulation: plastic sealed type; Coil power source: DC; Coil type: monostable; Certifications: UL, VDE, CQC; Length: 30.5 mm; Width: 16 mm; Height: 23.5 mm

• Home appliances and other fields

The HF105F-1 series is a compact high-power relay in Hongfa Technology's power relay line. It is used to switch relatively large load currents in household appliances and equipment. The contact arrangement provides one normally closed contact. Manufactured by Xiamen Hongyuanda Electric Co., Ltd., it mainly serves applications such as Home appliances and other fields.

Model: HF105F-1; Contact switching capacity: 40A contact switching capacity; Dielectric withstand: between contacts and coil 2.5kV; T type 4kV; Features: open, plastic sealed and dust cover versions available; Features: UL insulation class: F; Certifications: environmentally friendly product (RoHS compliant); Dimensions: Dimensions: (32.3x27.1x20) mm; Contact arrangement: 1 normally closed (NC); Max rated switching current (AC): 30; Max switching voltage (AC): 277; Rated coil power: approx. 0.9W; Dielectric withstand: 2500VAC 1min; Terminal form: PCB terminals; Encapsulation: dust cover type; Coil power source: DC; Coil type: monostable; Certifications: UL, VDE, CQC; Length: 32.3 mm; Width: 27.1 mm; Height: 20 mm

• Home appliances and other fields

The HF105F-2 series is a product family in Hongfa Technology's power relay line. It is used to switch relatively large load currents in household appliances and equipment. Manufactured at Hongfa's manufacturing bases, it mainly serves applications such as Home appliances, HVAC and heating equipment.

Model: HF105F-2; Contact switching capacity: 40A contact switching capacity; Features: plastic sealed and dust cover versions available; Features: PCB terminals; contacts with quick-connect terminals; Features: UL insulation class: F

• Home appliances
• HVAC and heating equipment

The HF105F-4 series is a product family in Hongfa Technology's power relay line. It is used to switch relatively large load currents in household appliances and equipment. Manufactured at Hongfa's manufacturing bases, it mainly serves applications such as Home appliances, HVAC and heating equipment.

Model: HF105F-4; Contact switching capacity: 40A contact switching capacity; Dielectric withstand: Withstand between coil and contacts 2.5kV; Features: plastic sealed and dust cover versions available; Features: PCB terminals; coil and contacts with quick-connect pins; Features: UL insulation class: F; Certifications: environmentally friendly product (RoHS compliant); Dimensions: Dimensions: (50x27.2x27.8) mm

• Home appliances
• HVAC and heating equipment

The HF105F-5 series is a product family in Hongfa Technology's power relay line. It is used to switch relatively large load currents in household appliances and equipment. Manufactured at Hongfa's manufacturing bases, it mainly serves applications such as Home appliances, HVAC and heating equipment.

Model: HF105F-5; Contact switching capacity: 40A contact switching capacity; Dielectric withstand: between contacts and coil 2.5kV; T type 4kV; Features: plastic sealed and dust cover versions available; Features: PCB pins and quick-connect terminals; Features: UL insulation class: F; Certifications: environmentally friendly product (RoHS compliant); Dimensions: Dimensions: (32.4x27.3x27.8) mm

• Home appliances
• HVAC and heating equipment

The HF115F series is a product family in Hongfa Technology's power relay line. It is used to switch relatively large load currents in household appliances and equipment. Manufactured at Hongfa's manufacturing bases, it mainly serves applications such as Home appliances, HVAC and heating equipment.

Model: HF115F; Contact switching capacity: 16A contact switching capacity; Features: Low profile, only 15.7mm; Dielectric withstand: Withstand between coil and contacts 5kV; Features: Creepage distance 10mm; Features: meets reinforced insulation requirements of VDE 0700/0631; Features: IEC 60335-1 compliant version available; Features: version suitable for reflow soldering available; Contact arrangement: multiple contact arrangements available; Features: multiple matching sockets available; Features: UL insulation class: F; Certifications: environmentally friendly product (RoHS compliant); Dimensions: Dimensions: (29.0x12.7x15.7) mm

• Home appliances
• HVAC and heating equipment

The HF115F-25 series is a product family in Hongfa Technology's power relay line. It is used to switch relatively large load currents in household appliances and equipment. Manufactured at Hongfa's manufacturing bases, it mainly serves applications such as Home appliances, HVAC and heating equipment.

Model: HF115F-25; Contact switching capacity: 25A contact switching capacity; Features: Low profile, only 16.5mm; Features: clearance and creepage distance: 10mm/10mm; Features: meets reinforced insulation requirements; Features: IEC 60335-1 compliant version available; Features: UL insulation class: F; Features: meets 105°C ambient operating temperature requirement

• Home appliances
• HVAC and heating equipment

The HF115F-A series is a product family in Hongfa Technology's power relay line. It is used to switch relatively large load currents in household appliances and equipment. Manufactured at Hongfa's manufacturing bases, it mainly serves applications such as Home appliances, HVAC and heating equipment.

Model: HF115F-A; Features: AC coil version; Contact switching capacity: 16A contact switching capacity; Features: Low profile, only 15.7mm; Withstand voltage/temperature: withstand between coil and contacts 5kV; creepage distance 10mm; Features: meets reinforced insulation requirements of VDE 0700/0631; Features: IEC 60335-1 compliant version available; Features: plastic sealed and flux-proofed versions available; Features: multiple matching sockets available; Features: UL insulation class: F; Certifications: environmentally friendly product (RoHS compliant)

• Home appliances
• HVAC and heating equipment

The HF115F-H series is a product family in Hongfa Technology's power relay line. It is used to switch relatively large load currents in household appliances and equipment. Manufactured at Hongfa's manufacturing bases, it mainly serves applications such as Home appliances, HVAC and heating equipment.

Model: HF115F-H; Coil power: high sensitivity, only 250mW; Features: Low profile, only 15.7mm; Withstand voltage/temperature: withstand between coil and contacts 5kV; creepage distance 10mm; Features: meets reinforced insulation requirements of VDE 0700/0631; Features: IEC 60335-1 compliant version available; Features: plastic sealed and flux-proofed versions available; Features: multiple matching sockets available; Features: UL insulation class: F; Certifications: environmentally friendly product (RoHS compliant)

• Home appliances
• HVAC and heating equipment

The HF115F-I series is a product family in Hongfa Technology's power relay line. It is used to switch relatively large load currents in household appliances and equipment. Manufactured at Hongfa's manufacturing bases, it mainly serves applications such as Home appliances, HVAC and heating equipment.

Model: HF115F-I; Features: contact surge current: maximum contact surge current capability; Features: up to 120A for 20ms; Features: Low profile, only 15.7mm; Dielectric withstand: Withstand between coil and contacts 5kV; Features: Creepage distance 10mm; Features: meets reinforced insulation requirements of VDE 0700/0631; Features: IEC 60335-1 compliant version available; Features: plastic sealed and flux-proofed versions available; Features: multiple matching sockets available; Features: UL insulation class: F; Certifications: environmentally friendly product (RoHS compliant)

• Home appliances
• HVAC and heating equipment

The HF115FK series is a product family in Hongfa Technology's power relay line. It is used to switch relatively large load currents in household appliances and equipment. Manufactured at Hongfa's manufacturing bases, it mainly serves applications such as Home appliances, HVAC and heating equipment.

Model: HF115FK; Contact switching capacity: 16A contact switching capacity; Features: Low profile, only 15.7mm; Dielectric withstand: Withstand between coil and contacts 5kV; Features: Creepage distance 10mm; Features: meets reinforced insulation requirements; Features: IEC 60335-1 compliant version available; Features: multiple matching sockets available; Features: UL insulation class: F; Certifications: environmentally friendly product (RoHS compliant)

• Home appliances
• HVAC and heating equipment

The HF115FK-A series is a product family in Hongfa Technology's power relay line. It is used to switch relatively large load currents in household appliances and equipment. Manufactured at Hongfa's manufacturing bases, it mainly serves applications such as Home appliances, HVAC and heating equipment.

Model: HF115FK-A; Features: AC coil version; Contact switching capacity: 16A contact switching capacity; Features: Low profile, only 15.7mm; Withstand voltage/temperature: withstand between coil and contacts 5kV; creepage distance 10mm; Features: meets reinforced insulation requirements; Features: IEC 60335-1 compliant version available; Features: multiple matching sockets available; Features: UL insulation class: F

• Home appliances
• HVAC and heating equipment

The HF115FK-T series is a product family in Hongfa Technology's power relay line. It is used to switch relatively large load currents in household appliances and equipment. Manufactured at Hongfa's manufacturing bases, it mainly serves applications such as Home appliances, HVAC and heating equipment.

Model: HF115FK-T; Features: high-temperature version: 105°C; Contact switching capacity: 16A contact switching capacity; Features: Low profile, only 15.7mm; Dielectric withstand: Withstand between coil and contacts 5kV; Features: Creepage distance 10mm; Features: meets reinforced insulation requirements; Features: IEC 60335-1 compliant version available; Features: multiple matching sockets available; Features: UL insulation class: F; Certifications: environmentally friendly product (RoHS compliant)

• Home appliances
• HVAC and heating equipment

The HF115F-L series is a product family in Hongfa Technology's power relay line. It is used to switch relatively large load currents in household appliances and equipment. Manufactured at Hongfa's manufacturing bases, it mainly serves applications such as Home appliances, HVAC and heating equipment.

Model: HF115F-L; Contact switching capacity: 16A contact switching capacity; Features: Low profile, only 15.7mm; Dielectric withstand: Withstand between coil and contacts 5kV; Features: Creepage distance 10mm; Features: contact gap ≥0.75mm version available; Features: meets reinforced insulation requirements of VDE 0700/0631; Features: IEC 60335-1 compliant version available; Features: version suitable for reflow soldering available; Contact arrangement: multiple contact arrangements available; Features: multiple matching sockets available; Features: UL insulation class: F

• Home appliances
• HVAC and heating equipment

The HF115F-LS series is a product family in Hongfa Technology's power relay line. It is used to switch relatively large load currents in household appliances and equipment. Manufactured at Hongfa's manufacturing bases, it mainly serves applications such as Home appliances, HVAC and heating equipment.

Model: HF115F-LS; Features: magnetic latching relay; Features: specially structured contact system; Features: incandescent lamp load: 3500W 277VAC; Dielectric withstand: Withstand between coil and contacts 5kV; Features: Creepage distance 11mm; Features: meets reinforced insulation requirements; Features: meets EN 60669-1 standard requirements; Features: IEC 60335-1 compliant version available; Features: plastic sealed and flux-proofed versions available; Features: UL insulation class: F; Certifications: environmentally friendly product (RoHS compliant)

• Home appliances
• HVAC and heating equipment

The HF115FP series is a product family in Hongfa Technology's power relay line. It is used to switch relatively large load currents in household appliances and equipment. Manufactured at Hongfa's manufacturing bases, it mainly serves applications such as Home appliances, HVAC and heating equipment.

Model: HF115FP; Features: contact switching capacity: 1Z 16A, 2Z 8A; Withstand voltage/temperature: withstand between coil and contacts 5kV; creepage distance 8mm; Features: meets reinforced insulation requirements of VDE 0700/0631; Features: with manual test button and electrical/mechanical indicator panel; Features: multiple matching sockets available; Certifications: environmentally friendly product (RoHS compliant)

• Home appliances
• HVAC and heating equipment

The HF115F-Q series is a product family in Hongfa Technology's power relay line. It is used to switch relatively large load currents in household appliances and equipment. Manufactured at Hongfa's manufacturing bases, it mainly serves applications such as Home appliances, HVAC and heating equipment.

Model: HF115F-Q; Contact switching capacity: 20A contact switching capacity; Features: Low profile, only 15.7mm; Dielectric withstand: Withstand between coil and contacts 5kV; Features: temperature up to 125°C; Features: Creepage distance greater than 8mm; Features: meets reinforced insulation requirements of VDE 0700/0631; Features: UL94 V-0 grade; Features: UL insulation class: F; Features: IEC 60335-1 compliant version available; Features: vertical and horizontal terminal structures

• Home appliances
• HVAC and heating equipment

The HF115F-S series is a product family in Hongfa Technology's power relay line. It is used to switch relatively large load currents in household appliances and equipment. Manufactured at Hongfa's manufacturing bases, it mainly serves applications such as Home appliances, HVAC and heating equipment.

Model: HF115F-S; Features: specially structured contact system; Features: incandescent lamp load: 3000W 230VAC; Dielectric withstand: Withstand between coil and contacts 5kV; Features: Creepage distance 10mm; Features: meets reinforced insulation requirements; Features: IEC 60335-1 compliant version available; Features: plastic sealed and flux-proofed versions available; Features: UL insulation class: F; Certifications: environmentally friendly product (RoHS compliant)

• Home appliances
• HVAC and heating equipment

The HF115F-T/TH series is a product family in Hongfa Technology's power relay line. It is used to switch relatively large load currents in household appliances and equipment. Manufactured at Hongfa's manufacturing bases, it mainly serves applications such as Home appliances, HVAC and heating equipment.

Model: HF115F-T/TH; Contact arrangement: 1 normally open (NO); Max rated switching current (AC): 16; Max switching voltage (AC): 440; Max switching voltage (DC): 300; Rated coil power: approx. 0.4W; Dielectric withstand: 5000VAC 1min; Terminal form: PCB terminals; Mounting: PCB mounting; Encapsulation: flux-proofed type; Coil power source: DC; Coil type: monostable; Certifications: UL, VDE, CQC; Length: 29 mm; Width: 12.7 mm; Height: 15.7 mm

• Home appliances
• HVAC and heating equipment

The HF116F-1 series is a product family in Hongfa Technology's power relay line. It is used to switch relatively large load currents in household appliances and equipment. Manufactured at Hongfa's manufacturing bases, it mainly serves applications such as Home appliances, HVAC and heating equipment.

Model: HF116F-1; Contact switching capacity: 30A contact switching capacity; Dielectric withstand: Withstand between coil and contacts 4kV; Features: strong load capability; Features: version with 3mm contact gap available; Contact arrangement: 1 NO or 2 NO contact arrangements; Features: UL insulation class: F; Certifications: environmentally friendly product (RoHS compliant)

• Home appliances
• HVAC and heating equipment

The HF116F-2 series is a product family in Hongfa Technology's power relay line. It is used to switch relatively large load currents in household appliances and equipment. Manufactured at Hongfa's manufacturing bases, it mainly serves applications such as Home appliances, HVAC and heating equipment.

Model: HF116F-2; Contact switching capacity: 30A contact switching capacity; Dielectric withstand: Withstand between coil and contacts 4kV; Features: strong load capability; Features: version with 3mm contact gap available; Contact arrangement: 1 NO or 2 NO contact arrangements; Features: UL insulation class: F; Features: version compliant with IEC 60079 explosion-proof requirements available; Certifications: environmentally friendly product (RoHS compliant)

• Home appliances
• HVAC and heating equipment

The HF116F-3 series is a product family in Hongfa Technology's power relay line. It is used to switch relatively large load currents in household appliances and equipment. Manufactured at Hongfa's manufacturing bases, it mainly serves applications such as Home appliances, HVAC and heating equipment.

Model: HF116F-3; Contact switching capacity: 30A contact switching capacity; Dielectric withstand: Withstand between coil and contacts 4kV; Features: version with 3mm contact gap available; Contact arrangement: 1 NO or 2 NO contact arrangements; Features: UL insulation class: F; Certifications: environmentally friendly product (RoHS compliant)

• Home appliances
• HVAC and heating equipment

The HF116F-80 series is a product family in Hongfa Technology's power relay line. It is used to switch relatively large load currents in household appliances and equipment. Manufactured at Hongfa's manufacturing bases, it mainly serves applications such as Home appliances, HVAC and heating equipment.

Model: HF116F-80; Contact switching capacity: 80A contact switching capacity; Features: suitable for solar PV inverters; Features: suitable for UPS; Features: contact gap 3mm; Features: (complies with European PV standard VDE0126 and IEC 62109-2-2011); Dielectric withstand: Withstand between coil and contacts 4kV; Features: IEC 60335-1 compliant version available; Features: Class F insulation; Certifications: environmentally friendly product (RoHS compliant)

• Home appliances
• HVAC and heating equipment

The HF116F-G series is a product family in Hongfa Technology's power relay line. It is used to switch relatively large load currents in household appliances and equipment. Manufactured at Hongfa's manufacturing bases, it mainly serves applications such as Home appliances, HVAC and heating equipment.

Model: HF116F-G; Contact switching capacity: 55A contact switching capacity; Features: suitable for solar PV inverters; Dielectric withstand: Withstand between coil and contacts 4kV; Features: contact gap 3mm; Features: (complies with European PV standard VDE0126 and IEC 62109-2-2011); Contact arrangement: 1 NO or 2 NO contact arrangements; Features: UL insulation class: F; Certifications: environmentally friendly product (RoHS compliant)

• Home appliances
• HVAC and heating equipment

The HF118F series is a serialized product family under Hongfa's power relay product line, serving as an on/off control device for relatively large load currents in household appliances and equipment. Manufactured across Hongfa's production bases, it mainly serves application scenarios such as household appliances and HVAC and heating equipment.

Model: HF118F; Contact switching capacity: 10A contact switching capacity; Features: low profile, only 12.5mm; Dielectric withstand voltage: between coil and contacts 5kV; Features: creepage distance greater than 8mm; Features: complies with VDE0700/0631 reinforced insulation requirements; Features: product complying with IEC 60335-1 standard available; Features: product version meeting reflow soldering requirements; Contact form: multiple contact forms available; Features: various sockets available; Features: UL insulation class: Class F; Certification: environmentally friendly product (RoHS compliant)

• Household appliances
• HVAC and heating equipment

The HF118F-I series is a serialized product family under Hongfa's power relay product line, serving as an on/off control device for relatively large load currents in household appliances and equipment. Manufactured across Hongfa's production bases, it mainly serves application scenarios such as household appliances and HVAC and heating equipment.

Model: HF118F-I; Contact switching capacity: 10A contact switching capacity; Features: low profile, only 12.5mm; Dielectric withstand voltage: between coil and contacts 5kV; Features: creepage distance greater than 8mm; Features: complies with VDE0700/0631 reinforced insulation requirements; Features: product complying with IEC 60335-1 standard available; Contact form: multiple contact forms available; Features: various sockets available; Features: UL insulation class: Class F; Features: through-hole reflow soldering product version available

• Household appliances
• HVAC and heating equipment

The HF118FK series is a serialized product family under Hongfa's power relay product line, serving as an on/off control device for relatively large load currents in household appliances and equipment. Manufactured across Hongfa's production bases, it mainly serves application scenarios such as household appliances and HVAC and heating equipment.

Model: HF118FK; Contact switching capacity: 8A contact switching capacity; Features: low profile, only 12.5mm; Dielectric withstand voltage: between coil and contacts 5kV; Features: creepage distance greater than 8mm; Features: complies with VDE0700/0631 reinforced insulation requirements; Features: product complying with IEC 60335-1 standard available; Contact form: multiple contact forms available; Features: flux-resistant type; Features: UL insulation class: Class F; Features: through-hole reflow soldering product version available

• Household appliances
• HVAC and heating equipment

The HF14FF series is a serialized product family under Hongfa's power relay product line, serving as an on/off control device for relatively large load currents in household appliances and equipment. Manufactured across Hongfa's production bases, it mainly serves application scenarios such as household appliances and HVAC and heating equipment.

Model: HF14FF; Contact switching capacity: 10A contact switching capacity; Dielectric withstand voltage: between coil and contacts 5kV; Contact form: with one normally open (1 NO), one changeover (1 CO) contact form; Features: plastic-sealed type and dust-cover type available; Features: various sockets available; Features: UL insulation class: Class F insulation available; Certification: environmentally friendly product (RoHS compliant); Dimensions: (29.0 x 13.0 x 26.0) mm

• Household appliances
• HVAC and heating equipment

The HF14FW series is a serialized product family under Hongfa's power relay product line, serving as an on/off control device for relatively large load currents in household appliances and equipment. Manufactured across Hongfa's production bases, it mainly serves application scenarios such as household appliances and HVAC and heating equipment.

Model: HF14FW; Contact switching capacity: 20A contact switching capacity; Withstand voltage / temperature characteristics: 4kV withstand voltage between coil and contacts; Features: complies with VDE0700/0631 reinforced insulation requirements; Contact form: with one normally open (1 NO), changeover, normally closed contact form; Features: plastic-sealed type and dust-cover type available; Features: various sockets available; Features: UL insulation class: Class F insulation available; Certification: environmentally friendly product (RoHS compliant); Dimensions: (29.0 x 13.0 x 26.5) mm

• Household appliances
• HVAC and heating equipment

The HF152F series is a serialized product family under Hongfa's power relay product line, serving as an on/off control device for relatively large load currents in household appliances and equipment. Manufactured across Hongfa's production bases, it mainly serves application scenarios such as household appliances and HVAC and heating equipment.

Model: HF152F; Contact switching capacity: 20A contact switching capacity; Features: with TV-8 125VAC load capability; Features: 6kV surge voltage withstand between contacts and coil; Operating temperature: up to 105℃; Features: product complying with IEC 60335-1 standard available; Contact form: with one normally open (1 NO), one changeover (1 CO) contact form; Features: plastic-sealed type and flux-resistant type available; Certification: environmentally friendly product (RoHS compliant); Dimensions: (21.0 x 16.0 x 20.6) mm

• Household appliances
• HVAC and heating equipment

The HF152FD series is a serialized product family under Hongfa's power relay product line, serving as an on/off control device for relatively large load currents in household appliances and equipment. Manufactured across Hongfa's production bases, it mainly serves application scenarios such as household appliances and HVAC and heating equipment.

Model: HF152FD; Contact switching capacity: 20A contact switching capacity; Operating temperature: up to 105℃; Features: high-temperature load: 17A 277VAC 105℃; Contact form: with one normally open (1 NO), one changeover (1 CO) contact form; Features: single-terminal and double-terminal types; Features: effectively reduces terminal temperature rise; Features: product complying with EN60335-1 standard available; Features: UL insulation class: Class F insulation available; Certification: environmentally friendly product (RoHS compliant); Dimensions: (21.2 x 16.0 x 20.6) mm

• Household appliances
• HVAC and heating equipment

The HF158F series is a serialized product family under Hongfa's power relay product line, serving as an on/off control device for relatively large load currents in household appliances and equipment. Manufactured across Hongfa's production bases, it mainly serves application scenarios such as household appliances and HVAC and heating equipment.

Model: HF158F; Contact switching capacity: 20A contact switching capacity; Features: low profile, only 15.7mm; Dielectric withstand voltage: between coil and contacts 5kV; Features: creepage distance 10mm, meets reinforced insulation requirements; Features: UL insulation class: Class F; Features: product complying with IEC 60335-1 standard available; Features: plastic-sealed type and flux-resistant type available; Features: various sockets available; Certification: environmentally friendly product (RoHS compliant); Dimensions: (29.0 x 12.7 x 15.7) mm

• Household appliances
• HVAC and heating equipment

The HF158F-V series is a serialized product family under Hongfa's power relay product line, serving as an on/off control device for relatively large load currents in household appliances and equipment. Manufactured across Hongfa's production bases, it mainly serves application scenarios such as household appliances and HVAC and heating equipment.

Model: HF158F-V; Contact form: one normally open (1 NO) 10A 300VDC DC high-voltage switching capability; Features: two contacts in series 10A 450VDC DC high-voltage switching capability; Contact form: one normally closed (1 NC) 4A 300VDC DC high-voltage switching capability; Dielectric withstand voltage: between coil and contacts 5KV; Features: creepage distance / air clearance greater than 10mm; Features: meets reinforced insulation requirements: Class F; Contact form: multiple contact forms available

• Household appliances
• HVAC and heating equipment

The HF160F series is a serialized product family under Hongfa's power relay product line, serving as an on/off control device for relatively large load currents in household appliances and equipment. Manufactured across Hongfa's production bases, it mainly serves application scenarios such as household appliances and HVAC and heating equipment.

Model: HF160F; Contact switching capacity: 25A contact switching capacity; Features: suitable for switching motor loads; Features: flux-resistant type sealing structure; Features: PCB type and quick-connect terminals; Features: UL insulation class: Class F; Certification: environmentally friendly product (RoHS compliant); Dimensions: (30.4 x 15.9 x 25.4) mm

• Household appliances
• HVAC and heating equipment

The HF161F series is a serialized product family under Hongfa's power relay product line, serving as an on/off control device for relatively large load currents in household appliances and equipment. Manufactured across Hongfa's production bases, it mainly serves application scenarios such as household appliances and HVAC and heating equipment.

Model: HF161F; Contact switching capacity: 25A contact switching capacity; Features: suitable for switching motor loads; Features: flux-resistant type sealing structure; Features: PCB type terminals; Features: UL insulation class: Class F

• Household appliances
• HVAC and heating equipment

The HF161F-40 series is a serialized product family under Hongfa's power relay product line, serving as an on/off control device for relatively large load currents in household appliances and equipment. Manufactured across Hongfa's production bases, it mainly serves application scenarios such as household appliances and HVAC and heating equipment.

Model: HF161F-40; Features: suitable for soft start of inverter air conditioners; Current-carrying capacity: 40A current-carrying capacity; Features: Class F insulation; Features: explosion-proof product version available

• Household appliances
• HVAC and heating equipment

The HF161F-55W series is a serialized product family under Hongfa's power relay product line, serving as an on/off control device for relatively large load currents in household appliances and equipment. Manufactured across Hongfa's production bases, it mainly serves application scenarios such as household appliances and HVAC and heating equipment.

Model: HF161F-55W; Features: suitable for solar photovoltaic inverters; Features: suitable for UPS; Features: 55 A 277 VAC load capability; Features: contact gap 1.8mm, 2.0mm optional; Features: reduced coil holding voltage applied by the end device, saving power consumption; Features: Class F insulation; Dimensions: 30.4×15.9×23.3 mm

• Household appliances
• HVAC and heating equipment

The HF161F-W series is a serialized product family under Hongfa's power relay product line, serving as an on/off control device for relatively large load currents in household appliances and equipment. Manufactured across Hongfa's production bases, it mainly serves application scenarios such as household appliances and HVAC and heating equipment.

Model: HF161F-W; Contact switching capacity: 31A contact switching capacity; Features: suitable for solar photovoltaic inverters; Features: suitable for UPS; Features: contact gap: 1.5mm(compliant with European PV standard VDE0126); Features: between contacts and coil electrical distance greater than 6.4mm; Features: creepage distance greater than 8mm; Features: stepped-down coil holding voltage applied by the end device, saving power consumption; Features: UL insulation class: Class F

• Household appliances
• HVAC and heating equipment

The HF162F series is a serialized product family under Hongfa's power relay product line, serving as an on/off control device for relatively large load currents in household appliances and equipment. Manufactured across Hongfa's production bases, it mainly serves application scenarios such as household appliances and HVAC and heating equipment.

Model: HF162F; Features: high impact current withstand capability, TV-8 load (inrush current 117A); Features: an ideal relay for power control; Features: typical load: 3A/100A 250VAC (capacitive load); Coil power consumption: high sensitivity, only 250mW; Features: silent-type product version available; Features: typical applications: slim power supplies of flat-panel TVs, audio-visual equipment, etc.; Certification: environmentally friendly product (RoHS compliant); Dimensions: (26.3 x 26.1 x 10.0) mm

• Household appliances
• HVAC and heating equipment

The HF165F series is a serialized product family under Hongfa's power relay product line, serving as an on/off control device for relatively large load currents in household appliances and equipment. Manufactured across Hongfa's production bases, it mainly serves application scenarios such as household appliances and HVAC and heating equipment.

Model: HF165F; Contact switching capacity: 35A contact switching capacity; Features: suitable for solar photovoltaic inverters; Features: suitable for UPS; Features: contact class: CC2; Features: contact gap: 1.8mm(compliant with European PV standard VDE0126); Features: product complying with IEC 60335 standard requirements available; Features: reduced coil holding voltage applied by the end device, saving power consumption; Features: UL insulation class: Class F; Certification: environmentally friendly product (RoHS compliant); Dimensions: (32.2 x 27.4 x 19.4) mm

• Household appliances
• HVAC and heating equipment

The HF165F-50 series is a serialized product family under Hongfa's power relay product line, serving as an on/off control device for relatively large load currents in household appliances and equipment. Manufactured across Hongfa's production bases, it mainly serves application scenarios such as household appliances and HVAC and heating equipment.

Model: HF165F-50; Contact switching capacity: 50A contact switching capacity; Dielectric withstand voltage: between contacts and coil 4kV; Features: contact class: CC2; Features: Class F insulation; Features: product complying with IEC 60079 explosion-proof requirements available; Features: product complying with IEC 60335 standard requirements available

• Household appliances
• HVAC and heating equipment

The HF165FD series is a serialized product family under Hongfa's power relay product line, serving as an on/off control device for relatively large load currents in household appliances and equipment. Manufactured across Hongfa's production bases, it mainly serves application scenarios such as household appliances and HVAC and heating equipment.

Model: HF165FD; Contact switching capacity: 30A contact switching capacity; Dielectric withstand voltage: between coil and contacts 4kV; Features: creepage distance 5.5mm; Features: plastic-sealed type and flux-resistant type available; Features: product complying with IEC 60335-1 standard available; Features: UL insulation class: Class F; Certification: environmentally friendly product (RoHS compliant); Dimensions: (32.2 x 27.5 x 20.4) mm

• Household appliances
• HVAC and heating equipment

The HF165FD-50 series is a serialized product family under Hongfa's power relay product line, serving as an on/off control device for relatively large load currents in household appliances and equipment. Manufactured across Hongfa's production bases, it mainly serves application scenarios such as household appliances and HVAC and heating equipment.

Model: HF165FD-50; Contact switching capacity: 50A contact switching capacity; Dielectric withstand voltage: between contacts and coil 4kV; Features: plastic-sealed type and flux-resistant available; Features: UL insulation class: Class F; Dimensions: (32.2×27.5×20.4)mm

• Household appliances
• HVAC and heating equipment

The HF165FD-G series is a serialized product family under Hongfa's power relay product line, serving as an on/off control device for relatively large load currents in household appliances and equipment. Manufactured across Hongfa's production bases, it mainly serves application scenarios such as household appliances and HVAC and heating equipment.

Model: HF165FD-G; Contact switching capacity: 40A contact switching capacity; Dielectric withstand voltage: between coil and contacts 4kV; Features: creepage distance 5.5mm; Features: plastic-sealed type and flux-resistant type available; Features: product complying with IEC 60335-1 standard available; Features: UL insulation class: Class F; Certification: environmentally friendly product (RoHS compliant); Dimensions: (32.2 x 27.5 x 20.4) mm

• Household appliances
• HVAC and heating equipment

The HF166F series is a serialized product family under Hongfa's power relay product line, serving as an on/off control device for relatively large load currents in household appliances and equipment. Manufactured across Hongfa's production bases, it mainly serves application scenarios such as household appliances and HVAC and heating equipment.

Model: HF166F; Features: magnetic latching relay; Features: 4mm contact gap; Contact switching capacity: 25A contact switching capacity; Dielectric withstand voltage: between coil and contacts 5kV; Features: between coil and contacts creepage distance greater than 10mm; Features: product complying with IEC 60335-1 standard available; Features: UL insulation class: Class F; Contact form: with one normally open (1 NO) and one normally closed (1 NC) contact form, can be used for; Features: power switching; Features: flux-resistant type sealing method; Dimensions: (50.0 x 27.0 x 20.0) mm

• Household appliances
• HVAC and heating equipment

The HF166F-G series is a serialized product family under Hongfa's power relay product line, serving as an on/off control device for relatively large load currents in household appliances and equipment. Manufactured across Hongfa's production bases, it mainly serves application scenarios such as household appliances and HVAC and heating equipment.

Model: HF166F-G; Features: magnetic latching relay; Features: 4.5mm contact gap; Contact form: one normally open (1 NO) one normally closed (1 NC); Current-carrying capacity: 40A current-carrying capacity; Features: UL insulation class: Class F; Dimensions: (50×20×27)mm

• Household appliances
• HVAC and heating equipment

The HF167F series is a serialized product family under Hongfa's power relay product line, serving as an on/off control device for relatively large load currents in household appliances and equipment. Manufactured across Hongfa's production bases, it mainly serves application scenarios such as household appliances and HVAC and heating equipment.

Model: HF167F; Contact switching capacity: 90A contact switching capacity, 100A current-carrying capacity; Features: suitable for solar photovoltaic inverters; Features: contact gap 3mm, 4mm (764 special version); Features: explosion-proof product optional; Features: auxiliary monitoring contact optional; Features: reduced coil holding voltage applied by the end device, saving power consumption; Features: Class F insulation

• Household appliances
• HVAC and heating equipment

The HF167F-140 series is a serialized product family under Hongfa's power relay product line, serving as an on/off control device for relatively large load currents in household appliances and equipment. Manufactured across Hongfa's production bases, it mainly serves application scenarios such as household appliances and HVAC and heating equipment.

Model: HF167F-140; Features: suitable for solar photovoltaic inverters; Features: contact gap 3.6mm; Features: reduced coil holding voltage applied by the end device, saving power consumption; Features: Class F insulation

• Household appliances
• HVAC and heating equipment

The HF167F-200 series is a serialized product family under Hongfa's power relay product line, serving as an on/off control device for relatively large load currents in household appliances and equipment. Manufactured across Hongfa's production bases, it mainly serves application scenarios such as household appliances and HVAC and heating equipment.

Model: HF167F-200; Contact switching capacity: 200A contacts continuous current-carrying capacity; Features: suitable for solar photovoltaic inverters; Features: contact gap (main contacts): 4mm; Features: one optional auxiliary contact: when the main contacts weld, the auxiliary contact provides a safety monitoring function; Features: reduced coil holding voltage applied by the end device, saving power consumption; Features: Class F insulation

• Household appliances
• HVAC and heating equipment

The HF167F-270 series is a serialized product family under Hongfa's power relay product line, serving as an on/off control device for relatively large load currents in household appliances and equipment. Manufactured across Hongfa's production bases, it mainly serves application scenarios such as household appliances and HVAC and heating equipment.

Model: HF167F-270; Contact switching capacity: 270A contact switching capacity; Features: suitable for solar photovoltaic inverters; Features: contact gap 4mm; Features: reduced coil holding voltage applied by the end device, saving power consumption; Features: Class F insulation; Features: available with heat sink version for better heat dissipation

• Household appliances
• HVAC and heating equipment

The HF167F-G series is a serialized product family under Hongfa's power relay product line, serving as an on/off control device for relatively large load currents in household appliances and equipment. Manufactured across Hongfa's production bases, it mainly serves application scenarios such as household appliances and HVAC and heating equipment.

Model: HF167F-G; Contact switching capacity: 55A contact switching capacity, 120A current-carrying capacity; Features: suitable for solar photovoltaic inverters; Features: contact gap 3.6mm; Features: reduced coil holding voltage applied by the end device, saving power consumption; Features: Class F insulation

• Household appliances
• HVAC and heating equipment

The HF167F-GV series is a serialized product family under Hongfa's power relay product line, serving as an on/off control device for relatively large load currents in household appliances and equipment. Manufactured across Hongfa's production bases, it mainly serves application scenarios such as household appliances and HVAC and heating equipment.

Model: HF167F-GV; Current-carrying capacity: continuous current-carrying capacity 100A; Features: max. switching voltage 1000VDC; Contact form: one normally open (1 NO) contacts; Features: contact gap 3.6mm; Features: reduced coil holding voltage applied by the end device, saving power consumption; Features: Class F insulation

• Household appliances
• HVAC and heating equipment

The HF170F series is a serialized product family under Hongfa's power relay product line, serving as an on/off control device for relatively large load currents in household appliances and equipment. Manufactured across Hongfa's production bases, it mainly serves application scenarios such as household appliances and HVAC and heating equipment.

Model: HF170F; Features: two sets of 40A main contacts + one auxiliary contact; Features: when the main contacts weld, the auxiliary contact provides a safety monitoring function (per IEC 61810-3); Features: contact gap: 3.6mm(main contacts); Features: 1.0mm(auxiliary contacts); Features: auxiliary contacts: Min.0.5mm.(when main contacts welded); Features: suitable for solar photovoltaic inverters, AC charging stations; Features: main contact class: CC2; Features: two sets of 40A contact switching capacity; Features: reduced coil holding voltage applied by the end device, saving power consumption; Features: Class F insulation

• Household appliances
• HVAC and heating equipment

The HF171F series is a serialized product family under Hongfa's power relay product line, serving as an on/off control device for relatively large load currents in household appliances and equipment. Manufactured across Hongfa's production bases, it mainly serves application scenarios such as household appliances and HVAC and heating equipment.

Model: HF171F; Contact switching capacity: 8A contact switching capacity; Contact form: with one normally open (1 NO), one changeover (1 CO) contact form; Features: high sensitivity, power consumption of only 200mW; Features: creepage and air distance ≥6mm, complies with VDE0631; Features: reinforced insulation requirements; Dielectric withstand voltage: 5000V between contacts and coil; Features: UL insulation class: Class F; Dimensions: 20mm x 10mm x 10.6mm

• Household appliances
• HVAC and heating equipment

The HF172F-100 series is a serialized product family under Hongfa's power relay product line, serving as an on/off control device for relatively large load currents in household appliances and equipment. Manufactured across Hongfa's production bases, it mainly serves application scenarios such as household appliances and HVAC and heating equipment.

Model: HF172F-100; Contact switching capacity: 60A contact switching capacity, 100A current-carrying capacity; Features: suitable for solar photovoltaic inverters; Features: contact gap 4mm; Features: reduced coil holding voltage applied by the end device, saving power consumption; Features: Class F insulation; Certification: environmentally friendly product (RoHS compliant)

• Household appliances
• HVAC and heating equipment

The HF172F-140 series is a serialized product family under Hongfa's power relay product line, serving as an on/off control device for relatively large load currents in household appliances and equipment. Manufactured across Hongfa's production bases, it mainly serves application scenarios such as household appliances and HVAC and heating equipment.

Model: HF172F-140; Contact switching capacity: 60A contact switching capacity, 140A current-carrying capacity; Features: suitable for solar photovoltaic inverters; Features: contact gap 3mm; Features: reduced coil holding voltage applied by the end device, saving power consumption; Features: Class F insulation; Certification: environmentally friendly product (RoHS compliant); Dimensions: 45.0mm x 41.4mm x 43.0mm

• Household appliances
• HVAC and heating equipment

The HF172F-200 series is a serialized product family under Hongfa's power relay product line, serving as an on/off control device for relatively large load currents in household appliances and equipment. Manufactured across Hongfa's production bases, it mainly serves application scenarios such as household appliances and HVAC and heating equipment.

Model: HF172F-200; Contact switching capacity: 50A contact switching capacity, 200A current-carrying capacity; Features: suitable for solar photovoltaic inverters; Features: contact gap 4mm; Features: reduced coil holding voltage applied by the end device, saving power consumption; Features: Class F insulation

• Household appliances
• HVAC and heating equipment

The HF172F-200/S series is a serialized product family under Hongfa's power relay product line, serving as an on/off control device for relatively large load currents in household appliances and equipment. Manufactured across Hongfa's production bases, it mainly serves application scenarios such as household appliances and HVAC and heating equipment.

Model: HF172F-200/S; Contact form: one normally open (1 NO); Max. rated switching current (AC): 50; Max. switching voltage (AC): 830; Rated coil power: 3W; Dielectric withstand voltage: 5000VAC 1min; Terminal type: PCB type; Coil power supply type: DC; Coil characteristics: monostable; Product certifications: UL, TUV; Length: 45 mm; Width: 41.4 mm; Height: 50.5 mm

• Household appliances
• HVAC and heating equipment

The HF175F series is a serialized product family under Hongfa's power relay product line, serving as an on/off control device for relatively large load currents in household appliances and equipment. Manufactured across Hongfa's production bases, it mainly serves application scenarios such as household appliances and HVAC and heating equipment.

Model: HF175F; Contact form: with two normally open (2 NO), two changeover (2 CO) contact form; Features: low profile, only 15.7mm; Dielectric withstand voltage: between coil and contacts 5KV; Features: creepage distance / air clearance greater than 10mm, meets reinforced insulation requirements; Features: product complying with IEC 60335-1 standard available; Features: UL insulation class: Class F; Certification: environmentally friendly product (RoHS compliant); Dimensions: 29.0mm x 19.6mm x 15.7mm

• Household appliances
• HVAC and heating equipment

The HF176F series is a serialized product family under Hongfa's power relay product line, serving as an on/off control device for relatively large load currents in household appliances and equipment. Manufactured across Hongfa's production bases, it mainly serves application scenarios such as household appliances and HVAC and heating equipment.

Model: HF176F; Features: contact switching current max. 80A; Features: suitable for solar photovoltaic inverters; Features: contact gap 4mm; Features: reduced coil holding voltage applied by the end device, saving power consumption; Features: Class F insulation

• Household appliances
• HVAC and heating equipment

The HF177F series is a serialized product family under Hongfa's power relay product line, serving as an on/off control device for relatively large load currents in household appliances and equipment. Manufactured across Hongfa's production bases, it mainly serves application scenarios such as household appliances and HVAC and heating equipment.

Model: HF177F; Features: series 10kA/ parallel 20kA lightning surge current protection; Features: two contacts in series 25A 400VDC contact switching capacity; Contact switching capacity: 40A 277VAC contact switching capacity @(954) version; Features: contact gap: 2.3mm; Features: reduced coil holding voltage applied by the end device, saving power consumption; Features: 10kV surge voltage (between coil and contacts); Features: contact class: CC2; Features: Class F insulation

• Household appliances
• HVAC and heating equipment

The HF177F/H series is a serialized product family under Hongfa's power relay product line, serving as an on/off control device for relatively large load currents in household appliances and equipment. Manufactured across Hongfa's production bases, it mainly serves application scenarios such as household appliances and HVAC and heating equipment.

Model: HF177F/H; Contact form: two normally open (2 NO); Max. rated switching current (DC): 25; Max. switching voltage (DC): 400; Rated coil power: approx. 4W; Dielectric withstand voltage: 5000VAC 1min; Terminal type: PCB type; Sealing type: flux-resistant type; Coil power supply type: DC; Coil characteristics: monostable; Product certifications: UL, TUV, CQC; Length: 50 mm; Width: 25 mm; Height: 31 mm

• Household appliances
• HVAC and heating equipment

The HF178F series is a serialized product family under Hongfa's power relay product line, serving as an on/off control device for relatively large load currents in household appliances and equipment. Manufactured across Hongfa's production bases, it mainly serves application scenarios such as household appliances and HVAC and heating equipment.

Model: HF178F; Contact switching capacity: 32A contact switching capacity; Dielectric withstand voltage: between coil and contacts 4kV(type 1 pin layout); Features: creepage distance greater than 4.5mm, air clearance greater than 5mm(type 1 pin layout); Features: flux-resistant sealing

• Household appliances
• HVAC and heating equipment

The HF178F-40 series is a serialized product family under Hongfa's power relay product line, serving as an on/off control device for relatively large load currents in household appliances and equipment. Manufactured across Hongfa's production bases, it mainly serves application scenarios such as household appliances and HVAC and heating equipment.

Model: HF178F-40; Contact switching capacity: 40A contact current-carrying capacity; Dielectric withstand voltage: between coil and contacts 4kV(type 1 pin layout); Features: creepage distance ＞ 5mm(type 1 pin layout); Features: complies with IEC62368-1 overload standard; Features: flux-resistant sealing

• Household appliances
• HVAC and heating equipment

The HF178F-T series is a serialized product family under Hongfa's power relay product line, serving as an on/off control device for relatively large load currents in household appliances and equipment. Manufactured across Hongfa's production bases, it mainly serves application scenarios such as household appliances and HVAC and heating equipment.

Model: HF178F-T; Features: high-temperature resistant type: 105℃; Dielectric withstand voltage: between coil and contacts 4kV(type 1 pin layout); Features: creepage distance / air clearance greater than 5mm(type 1 pin layout); Features: flux-resistant sealing

• Household appliances
• HVAC and heating equipment

The HF179F series is a serialized product family under Hongfa's power relay product line, serving as an on/off control device for relatively large load currents in household appliances and equipment. Manufactured across Hongfa's production bases, it mainly serves application scenarios such as household appliances and HVAC and heating equipment.

Model: HF179F; Contact switching capacity: 32A contact switching capacity; Operating temperature: up to 105℃; Dielectric withstand voltage: between coil and contacts 4KV(type 1/3 pin layout); Features: flux-resistant sealing

• Household appliances
• HVAC and heating equipment

The HF179F-35W series is a serialized product family under Hongfa's power relay product line, serving as an on/off control device for relatively large load currents in household appliances and equipment. Manufactured across Hongfa's production bases, it mainly serves application scenarios such as household appliances and HVAC and heating equipment.

Model: HF179F-35W; Contact switching capacity: 35A contact current-carrying capacity; Dielectric withstand voltage: between coil and contacts 4kV(type 1 pin layout); Features: creepage distance ＞ 5mm(type 1 pin layout); Features: complies with IEC62368-1 overload standard; Features: flux-resistant sealing

• Household appliances
• HVAC and heating equipment

The HF179F-40W series is a serialized product family under Hongfa's power relay product line, serving as an on/off control device for relatively large load currents in household appliances and equipment. Manufactured across Hongfa's production bases, it mainly serves application scenarios such as household appliances and HVAC and heating equipment.

Model: HF179F-40W; Contact switching capacity: 40A contact current-carrying capacity; Dielectric withstand voltage: between coil and contacts 4kV(type 1 pin layout); Features: creepage distance ＞ 5mm(type 1 pin layout); Features: complies with IEC62368-1 overload standard; Features: flux-resistant sealing

• Household appliances
• HVAC and heating equipment

The HF179F-55W series is a serialized product family under Hongfa's power relay product line, serving as an on/off control device for relatively large load currents in household appliances and equipment. Manufactured across Hongfa's production bases, it mainly serves application scenarios such as household appliances and HVAC and heating equipment.

Model: HF179F-55W; Contact switching capacity: 32A contact switching capacity; Operating temperature: up to 105℃; Dielectric withstand voltage: between coil and contacts 4KV(type 1/3 pin layout); Features: flux-resistant sealing

• Household appliances
• HVAC and heating equipment

The HF180F series is a serialized product family under Hongfa's power relay product line, serving as an on/off control device for relatively large load currents in household appliances and equipment. Manufactured across Hongfa's production bases, it mainly serves application scenarios such as household appliances and HVAC and heating equipment.

Model: HF180F; Features: magnetic latching relay, zero standby power consumption; Features: 2 NO + 2 NC contact combination; Features: for both AC and DC loads; Features: supports double-voltage excitation for fast switching between contact sets; Features: contact gap ≥3mm; Features: creepage distance between contact sets ≥4mm, electrical clearance ≥3mm

• Household appliances
• HVAC and heating equipment

The HF180F-G series is a serialized product family under Hongfa's power relay product line, serving as an on/off control device for relatively large load currents in household appliances and equipment. Manufactured across Hongfa's production bases, it mainly serves application scenarios such as household appliances and HVAC and heating equipment.

Model: HF180F-G; Features: magnetic latching relay, zero standby power consumption; Features: 2 NO + 2 NC contact combination; Features: for both AC and DC loads, AC-load-only version available; Features: supports double-voltage excitation for fast switching between contact sets; Features: contact gap ≥3mm; Features: creepage distance between contact sets ≥4mm, electrical clearance ≥3mm; Features: compliant with IEC62368-1

• Household appliances
• HVAC and heating equipment

The HF181F series is a serialized product family under Hongfa's power relay product line, serving as an on/off control device for relatively large load currents in household appliances and equipment. Manufactured across Hongfa's production bases, it mainly serves application scenarios such as household appliances and HVAC and heating equipment.

Model: HF181F; Contact form: 2 NO contact combination; Features: contact gap ≥6.5mm; Features: withstands 10kV impulse voltage between contacts, between contact sets and between coil and contacts; Withstand voltage / temperature characteristics: withstand voltage between contacts up to 5KV; Features: Class F insulation; Dimensions: 32.6mmx14 mmx30.5 mm

• Household appliances
• HVAC and heating equipment

The HF182F-L series is a serialized product family under Hongfa's power relay product line, serving as an on/off control device for relatively large load currents in household appliances and equipment. Manufactured across Hongfa's production bases, it mainly serves application scenarios such as household appliances and HVAC and heating equipment.

Model: HF182F-L; Features: magnetic latching relay, zero standby power consumption; Features: high load capability: 20A 277VAC; Features: high inrush current withstand capability: 370A; Features: compact size: 22mm x 10mm x 14mm; Features: meets reinforced insulation requirements; Dielectric withstand voltage: between coil and contacts: ≥5000VAC; Features: high-temperature resistant: 105; Features: ℃; Features: complies with IEC62368-1 requirements; Features: with TV-10 240VAC load capability

• Household appliances
• HVAC and heating equipment

The HF183F-Q series is a serialized product family under Hongfa's power relay product line, serving as an on/off control device for relatively large load currents in household appliances and equipment. Manufactured across Hongfa's production bases, it mainly serves application scenarios such as household appliances and HVAC and heating equipment.

Model: HF183F-Q; Features: with one normally open (1 NO) 16A contact switching capacity; Features: low profile, only 17.9mm (including QC terminals 27.6mm); Features: complies with IEC61810, 60335, 60730 specified in reinforced insulation requirements; Features: PCB type and quick-connect terminals; Features: product complying with IEC 60335-1 standard available; Features: UL insulation class: Class F; Certification: environmentally friendly product (compliant with RoHS); Features: max. ambient temperature up to 85℃

• Household appliances
• HVAC and heating equipment

The HF185F series is a serialized product family under Hongfa's power relay product line, serving as an on/off control device for relatively large load currents in household appliances and equipment. Manufactured across Hongfa's production bases, it mainly serves application scenarios such as household appliances and HVAC and heating equipment.

Model: HF185F; Features: two sets of 50A contact switching capacity; Features: suitable for solar photovoltaic inverters, charging stations; Features: double-pole switching of line and neutral; Features: contact gap 3.0 mm; Features: reduced coil holding voltage applied by the end device, saving power consumption; Features: Class F insulation

• Household appliances
• HVAC and heating equipment

The HF186F series is a serialized product family under Hongfa's power relay product line, serving as an on/off control device for relatively large load currents in household appliances and equipment. Manufactured across Hongfa's production bases, it mainly serves application scenarios such as household appliances and HVAC and heating equipment.

Model: HF186F; Current-carrying capacity: 55A 277 VAC current-carrying capacity; Features: contact gap 3.0 mm; Features: reduced coil holding voltage applied by the end device, saving power consumption; Features: 10kV surge voltage (between coil and contacts); Features: PCB through-hole and surface-mount versions optional; Features: contact class: CC2; Features: Class F insulation; Dimensions: (30×20×31) mm

• Household appliances
• HVAC and heating equipment

The HF186F-24 series is a serialized product family under Hongfa's power relay product line, serving as an on/off control device for relatively large load currents in household appliances and equipment. Manufactured across Hongfa's production bases, it mainly serves application scenarios such as household appliances and HVAC and heating equipment.

Model: HF186F-24; Features: 24A 480VAC load capability; Features: contact gap ≥6.3 mm; Withstand voltage / temperature characteristics: withstand voltage between coil and contacts: 5kv; Features: UL insulation class: Class F; Dimensions: (30×20×31.5)mm

• Household appliances
• HVAC and heating equipment

The HF186F-G series is a serialized product family under Hongfa's power relay product line, serving as an on/off control device for relatively large load currents in household appliances and equipment. Manufactured across Hongfa's production bases, it mainly serves application scenarios such as household appliances and HVAC and heating equipment.

Model: HF186F-G; Current-carrying capacity: 80 A 600 VAC current-carrying capacity; Features: contact gap 2.0 mm; Features: reduced coil holding voltage applied by the end device, saving power consumption; Features: 10kV surge voltage (between coil and contacts); Features: Class F insulation; Features: contact class: CC2; Dimensions: (30×20×31)mm

• Household appliances
• HVAC and heating equipment

The HF187F series is a serialized product family under Hongfa's power relay product line, serving as an on/off control device for relatively large load currents in household appliances and equipment. Manufactured across Hongfa's production bases, it mainly serves application scenarios such as household appliances and HVAC and heating equipment.

Model: HF187F; Features: 4 main contacts 40A +1 auxiliary contacts 1A; Features: when the main contacts weld, the auxiliary contact provides a safety detection function (per IEC 61810-3); Features: contact gap: 3.9mm (main contacts), auxiliary contacts: Min. 0.5mm. (when main contacts welded); Features: reduced coil holding voltage applied by the end device, saving power consumption; Features: contact class: CC2; Features: UL insulation class: Class F; Features: passes the 10kA short-circuit current test per IEC 62955; Dimensions: (59×35×47)mm

• Household appliances
• HVAC and heating equipment

The HF187F/2H series is a serialized product family under Hongfa's power relay product line, serving as an on/off control device for relatively large load currents in household appliances and equipment. Manufactured across Hongfa's production bases, it mainly serves application scenarios such as household appliances and HVAC and heating equipment.

Model: HF187F/2H; Contact form: two normally open (2 NO) + one normally closed (1 NC); Max. rated switching current (DC): 80; Max. rated switching current (AC): 80; Max. switching voltage (AC): 480; Max. switching voltage (DC): 30; Rated coil power: approx. 4.0W; Dielectric withstand voltage: 5000VAC 1min; Terminal type: PCB type; Coil power supply type: DC; Coil characteristics: monostable; Product certifications: UL, TUV; Length: 59 mm; Width: 35 mm; Height: 47 mm

• Household appliances
• HVAC and heating equipment

The HF189F series is a serialized product family under Hongfa's power relay product line, serving as an on/off control device for relatively large load currents in household appliances and equipment. Manufactured across Hongfa's production bases, it mainly serves application scenarios such as household appliances and HVAC and heating equipment.

Model: HF189F; Features: with auxiliary monitoring contact, when the main contacts weld the auxiliary contact provides a safety monitoring function (per IEC 61810-3); Features: contact gap: 2.25mm(main contacts), 3.0mm(763 version); Features: main contacts have short-circuit current withstand capability (meeting IEC 62752 1.5kA 6kA2s and IEC 62955 1.85kA 4.5kA2s requirements); Withstand voltage / temperature characteristics: 4kV withstand voltage (between main contacts and coil); Features: UL insulation class: Class F

• Household appliances
• HVAC and heating equipment

The HF190F series is a serialized product family under Hongfa's power relay product line, serving as an on/off control device for relatively large load currents in household appliances and equipment. Manufactured across Hongfa's production bases, it mainly serves application scenarios such as household appliances and HVAC and heating equipment.

Model: HF190F; Features: with auxiliary monitoring contact (per IEC 60947-5-1 clause L.8.4); Features: 2.25mm contact gap; Features: main contact short-circuit current withstand: meets IEC 62752 1.5kA 6kA2s requirements; Features: version 627 short-circuit current withstand: meets IEC 62955: 2018 9.11.2 3kA requirements; Withstand voltage / temperature characteristics: 4kV withstand voltage (between main contacts and coil); Features: UL insulation class: Class F

• Household appliances
• HVAC and heating equipment

The HF190F/2H series is a serialized product family under Hongfa's power relay product line, serving as an on/off control device for relatively large load currents in household appliances and equipment. Manufactured across Hongfa's production bases, it mainly serves application scenarios such as household appliances and HVAC and heating equipment.

Model: HF190F/2H; Contact form: two normally open (2 NO); Max. rated switching current (AC): 20; Max. switching voltage (AC): 460; Rated coil power: approx. 1.4W; Dielectric withstand voltage: 4000VAC 1min; Terminal type: PCB type; Coil power supply type: DC; Coil characteristics: monostable; Product certifications: UL, CUL, TUV; Length: 35 mm; Width: 16 mm; Height: 28 mm

• Household appliances
• HVAC and heating equipment

The HF191F-L series is a serialized product family under Hongfa's power relay product line, serving as an on/off control device for relatively large load currents in household appliances and equipment. Manufactured across Hongfa's production bases, it mainly serves application scenarios such as household appliances and HVAC and heating equipment.

Model: HF191F-L; Features: magnetic latching relay, zero standby power consumption; Features: high load capability: 50A 277VAC; Features: high inrush current withstand capability: 480A/2.1ms; Features: with TV-20 250VAC load capability; Dielectric withstand voltage: between coil and contacts: ≥5000VAC; Dimensions: (35×12×24)mm

• Household appliances
• HVAC and heating equipment

The HF192F series is a serialized product family under Hongfa's power relay product line, serving as an on/off control device for relatively large load currents in household appliances and equipment. Manufactured across Hongfa's production bases, it mainly serves application scenarios such as household appliances and HVAC and heating equipment.

Model: HF192F; Contact switching capacity: 55A contact switching capacity, 260A current-carrying capacity; Features: suitable for solar photovoltaic inverters; Features: contact gap 4mm; Features: reduced coil holding voltage applied by the end device, saving power consumption; Features: Class F insulation

• Household appliances
• HVAC and heating equipment

The HF193F series is a serialized product family under Hongfa's power relay product line, serving as an on/off control device for relatively large load currents in household appliances and equipment. Manufactured across Hongfa's production bases, it mainly serves application scenarios such as household appliances and HVAC and heating equipment.

Model: HF193F; Features: high-temperature resistant type:; Features: 105; Features: ℃; Features: 30; Features: A; Features: 277; Features: VAC; Features: load capability; Features: low holding power consumption, only; Features: 0.16W; Features: between coil and contacts withstand voltage; Features: 5kV; Features: meets reinforced insulation requirements; Features: compact size, only (; Features: 20×12.7×15.7; Features: ); Features: mm; Features: F; Features: insulation class

• Household appliances
• HVAC and heating equipment

The HF193F 2H series is a serialized product family under Hongfa's power relay product line, serving as an on/off control device for relatively large load currents in household appliances and equipment. Manufactured across Hongfa's production bases, it mainly serves application scenarios such as household appliances and HVAC and heating equipment.

Model: HF193F 2H; Features: high-temperature resistant type:; Features: 105; Features: ℃; Features: 30; Features: A; Features: 277; Features: VAC; Features: load capability; Features: low holding power consumption, only; Features: 0.16W; Features: between coil and contacts withstand voltage; Features: 5kV; Features: meets reinforced insulation requirements; Features: compact size, only (; Features: 20×12.7×15.7; Features: ); Features: mm; Features: F; Features: insulation class

• Household appliances
• HVAC and heating equipment

The HF195F series is a serialized product family under Hongfa's power relay product line, serving as an on/off control device for relatively large load currents in household appliances and equipment. Manufactured across Hongfa's production bases, it mainly serves application scenarios such as household appliances and HVAC and heating equipment.

Model: HF195F; Features: capable of operating immersed in electronic fluorinated fluid; Contact switching capacity: 32A contact current-carrying capacity; Dielectric withstand voltage: between coil and contacts 4KV; Features: contact gap 2.4mm; Features: compliant with IEC62368-1 standard; Features: UL insulation class: Class F; Dimensions: (26.6×22.2×29)mm

• Household appliances
• HVAC and heating equipment

The HF196F series is a serialized product family under Hongfa's power relay product line, serving as an on/off control device for relatively large load currents in household appliances and equipment. Manufactured across Hongfa's production bases, it mainly serves application scenarios such as household appliances and HVAC and heating equipment.

Model: HF196F; Features: 1 pole, 25 A, 1 NO form; Features: coil power 530mW; Features: low profile, only: 17.9mm; Features: meets reinforced insulation; Features: UL insulation class: Class F; Features: product complying with IEC 60335-1 standard requirements available; Operating temperature: max. 105℃

• Household appliances
• HVAC and heating equipment

The HF196F-Q series is a serialized product family under Hongfa's power relay product line, serving as an on/off control device for relatively large load currents in household appliances and equipment. Manufactured across Hongfa's production bases, it mainly serves application scenarios such as household appliances and HVAC and heating equipment.

Model: HF196F-Q; Features: 1 pole, 25 A, 1 NO form; Features: coil power 530mW; Features: low profile, only: 17.9mm(27.6mm); Features: PCB quick-connect terminals; Features: meets reinforced insulation; Features: UL insulation class: Class F; Operating temperature: max. 105℃

• Household appliances
• HVAC and heating equipment

The HF197F-110 series is a serialized product family under Hongfa's power relay product line, serving as an on/off control device for relatively large load currents in household appliances and equipment. Manufactured across Hongfa's production bases, it mainly serves application scenarios such as household appliances and HVAC and heating equipment.

Model: HF197F-110; Features: magnetic latching relay, zero standby power consumption; Contact switching capacity: 110A contact switching capacity; Features: polarity-free load; Features: main contact gap ≥1.5mm; Dielectric withstand voltage: between contacts and coil 3kV

• Household appliances
• HVAC and heating equipment

The HF197F-135 series is a serialized product family under Hongfa's power relay product line, serving as an on/off control device for relatively large load currents in household appliances and equipment. Manufactured across Hongfa's production bases, it mainly serves application scenarios such as household appliances and HVAC and heating equipment.

Model: HF197F-135; Features: magnetic latching relay, zero standby power consumption; Contact switching capacity: 135A contact switching capacity; Features: polarity-free load; Features: main contact gap ≥0.8mm; Dielectric withstand voltage: between open main contacts 2.5kV

• Household appliances
• HVAC and heating equipment

The HF197F-150 series is a serialized product family under Hongfa's power relay product line, serving as an on/off control device for relatively large load currents in household appliances and equipment. Manufactured across Hongfa's production bases, it mainly serves application scenarios such as household appliances and HVAC and heating equipment.

Model: HF197F-150; Features: magnetic latching relay, zero standby power consumption; Contact switching capacity: 150A contact switching capacity; Features: polarity-free load; Features: main contact gap ≥1.5mm; Dielectric withstand voltage: between contacts and coil 3kV

• Household appliances
• HVAC and heating equipment

The HF197F-200 series is a magnetic latching relay under Hongfa's power relay product line, featuring zero standby power consumption and polarity-free load; the main contact gap meets safe breaking requirements. It mainly serves high-current on/off control in household appliances, HVAC equipment and new-energy circuits.

Model: HF197F-200; Features: magnetic latching relay, zero standby power consumption; Contact switching capacity: 200A (-200 version class); Features: polarity-free load; Features: main contact gap ≥1.5mm; Dielectric withstand voltage: between contacts and coil 3kV

• Household appliances
• HVAC and heating equipment

The HF197F-80 series is a serialized product family under Hongfa's power relay product line, serving as an on/off control device for relatively large load currents in household appliances and equipment. Manufactured across Hongfa's production bases, it mainly serves application scenarios such as household appliances and HVAC and heating equipment.

Model: HF197F-80; Features: magnetic latching relay, zero standby power consumption; Contact switching capacity: 85A contact switching capacity; Features: polarity-free load; Features: main contact gap ≥1mm; Dielectric withstand voltage: between contacts and coil 3kV

• Household appliances
• HVAC and heating equipment

The HF198F series is a serialized product family under Hongfa's power relay product line, serving as an on/off control device for relatively large load currents in household appliances and equipment. Manufactured across Hongfa's production bases, it mainly serves application scenarios such as household appliances and HVAC and heating equipment.

Model: HF198F; Features: 2 main contacts 50A +1 auxiliary contacts 1A; Features: when the main contacts weld, the auxiliary contact provides a safety detection function (per IEC 61810-3); Features: contact gap: 3.6mm (main contacts), auxiliary contacts: ≥0.5mm (when main contacts welded); Features: reduced coil holding voltage applied by the end device, saving power consumption; Features: contact class: CC2; Features: Class F insulation; Features: passes the 10kA short-circuit current test per IEC 62955; Dimensions: (38×35×47)mm

• Household appliances
• HVAC and heating equipment

The HF2100 series is a serialized product family under Hongfa's power relay product line, serving as an on/off control device for relatively large load currents in household appliances and equipment. Manufactured across Hongfa's production bases, it mainly serves application scenarios such as household appliances and HVAC and heating equipment.

Model: HF2100; Contact switching capacity: 30A contact switching capacity; Dielectric withstand voltage: between contacts and coil 2.5kV; Features: UL insulation class: Class F insulation available; Features: plastic-sealed type and dust-cover type available; Features: PCB type terminals, contacts quick-connect leads; Certification: environmentally friendly product (RoHS compliant); Dimensions: (32 x 27.5 x 28.0) mm

• Household appliances
• HVAC and heating equipment

The HF2120 series is a serialized product family under Hongfa's power relay product line, serving as an on/off control device for relatively large load currents in household appliances and equipment. Manufactured across Hongfa's production bases, it mainly serves application scenarios such as household appliances and HVAC and heating equipment.

Model: HF2120; Contact switching capacity: 30A contact switching capacity; Dielectric withstand voltage: between contacts and coil 2.5kV; Features: HF2110 PCB type; Features: HF2120 PCB type and quick-connect; Features: UL insulation class: Class F insulation available; Contact form: with one normally open (1 NO), normally closed, changeover contact form; Certification: environmentally friendly product (RoHS compliant); Dimensions: (HF2110) (28.4 x 23.5 x 15.3) mm

• Household appliances
• HVAC and heating equipment

The HF2150 series is a serialized product family under Hongfa's power relay product line, serving as an on/off control device for relatively large load currents in household appliances and equipment. Manufactured across Hongfa's production bases, it mainly serves application scenarios such as household appliances and HVAC and heating equipment.

Model: HF2150; Contact switching capacity: 30A contact switching capacity; Features: compact structure; Dielectric withstand voltage: between contacts and coil 2.5kV; Contact form: with one normally open (1 NO), normally closed, changeover contact form; Features: plastic-sealed type and dust-cover type available; Features: UL insulation class: Class F insulation available; Certification: environmentally friendly product (RoHS compliant); Dimensions: (31.8 x 27.0 x 19.1) mm

• Household appliances
• HVAC and heating equipment

The HF2151 series is a serialized product family under Hongfa's power relay product line, serving as an on/off control device for relatively large load currents in household appliances and equipment. Manufactured across Hongfa's production bases, it mainly serves application scenarios such as household appliances and HVAC and heating equipment.

Model: HF2151; Contact switching capacity: 30A contact switching capacity; Features: compact structure; Dielectric withstand voltage: between contacts and coil 2.5kV; Contact form: with one normally open (1 NO), normally closed, changeover contact form; Features: plastic-sealed type and dust-cover type available; Features: UL insulation class: Class F insulation available; Certification: environmentally friendly product (RoHS compliant); Dimensions: (31.8 x 27.0 x 19.1) mm

• Household appliances
• HVAC and heating equipment

The HF2160 series is a serialized product family under Hongfa's power relay product line, serving as an on/off control device for relatively large load currents in household appliances and equipment. Manufactured across Hongfa's production bases, it mainly serves application scenarios such as household appliances and HVAC and heating equipment.

Model: HF2160; Contact switching capacity: 30A contact switching capacity; Features: PCB type terminals, contacts quick-connect leads; Contact form: with one normally open (1 NO), normally closed, changeover contact form; Features: plastic-sealed type and dust-cover type available; Features: UL insulation class: Class F insulation available; Certification: environmentally friendly product (RoHS compliant); Dimensions: (32x 27.5 x 19.8) mm

• Household appliances
• HVAC and heating equipment

The HF21FF series is a serialized product family under Hongfa's power relay product line, serving as an on/off control device for relatively large load currents in household appliances and equipment. Manufactured across Hongfa's production bases, it mainly serves application scenarios such as household appliances and HVAC and heating equipment.

Model: HF21FF; Contact form: with one normally open (1 NO) and one normally closed (lamp load) contact; Contact form: one changeover (1 CO) contact form; Features: standard PCB terminals; Features: plastic-sealed type and flux-resistant type available; Features: UL insulation class: Class F insulation available

• Household appliances
• HVAC and heating equipment

The HF230F-L series is a serialized product family under Hongfa's power relay product line, serving as an on/off control device for relatively large load currents in household appliances and equipment. Manufactured across Hongfa's production bases, it mainly serves application scenarios such as household appliances and HVAC and heating equipment.

Model: HF230F-L; Features: magnetic latching relay, zero standby power consumption; Features: high load switching capability: 20A 277VAC; Features: high inrush current withstand capability: 370A/1.25ms; Features: short-circuit current withstand: 1500A (IEC 60947-5-1); Features: TV load rating: TV-10 (250/240/120VAC); Dielectric withstand voltage: between coil and contacts: ≥5000VAC; Dimensions: (29×12.7×15.7) mm

• Household appliances
• HVAC and heating equipment

The HF232F-72 series is a serialized product family under Hongfa's power relay product line, serving as an on/off control device for relatively large load currents in household appliances and equipment. Manufactured across Hongfa's production bases, it mainly serves application scenarios such as household appliances and HVAC and heating equipment.

Model: HF232F-72; Contact form: single NO relay; Features: contact gap 6.3mm, 3.0mm, 7.6mm; Features: optional; Withstand voltage characteristic: between coil and contacts withstand voltage: 5kv; Features: UL insulation class: Class F; Features: complies with; Features: 5kA; Features: short-circuit current test; Dimensions: -; Features: (35.0×25.0×29.8)mm

• Household appliances
• HVAC and heating equipment

The HF235F series is a serialized product family under Hongfa's power relay product line, serving as an on/off control device for relatively large load currents in household appliances and equipment. Manufactured across Hongfa's production bases, it mainly serves application scenarios such as household appliances and HVAC and heating equipment.

Model: HF235F; Contact switching capacity: 300A contacts continuous current-carrying capacity; Features: suitable for solar photovoltaic inverters; Features: contact gap (main contacts): 4 mm; Features: one optional auxiliary contact: the auxiliary contact monitors welding of the main contacts; Features: reduced coil holding voltage applied by the end device, saving power consumption; Features: Class F insulation; Features: available with heat sink version for better heat dissipation

• Household appliances
• HVAC and heating equipment

The HF239F series is a series product of Hongfa Technology's power relay product line, an on/off control device for relatively large load currents in household appliances and equipment. Manufactured at Hongfa's production bases, it mainly serves applications such as household appliances, HVAC and heating equipment.

Model: HF239F; Features: 1 normally open (NO) main contact; Features: optional 1 normally open auxiliary monitoring contact; Features: max. continuous current of main contacts 450A (85°C); Features: max. switching voltage between main contacts 1150VAC; Features: main contact gap: ≥5.5mm (standard), ≥6mm (AZ9 special version); Features: Class F insulation

• Household appliances
• HVAC and heating equipment

The HF239F-G series is a series product of Hongfa Technology's power relay product line, an on/off control device for relatively large load currents in household appliances and equipment. Manufactured at Hongfa's production bases, it mainly serves applications such as household appliances, HVAC and heating equipment.

Model: HF239F-G; Features: 1 normally open (NO) main contact; Features: optional 1 normally open auxiliary monitoring contact; Features: max. continuous current of main contacts 500A (85°C); Features: max. switching voltage between main contacts 1150VAC; Features: main contact gap: ≥5.5mm (standard), ≥6mm (AZ9 special version); Features: Class F insulation

• Household appliances
• HVAC and heating equipment

The HF241F series is a series product of Hongfa Technology's power relay product line, an on/off control device for relatively large load currents in household appliances and equipment. Manufactured at Hongfa's production bases, it mainly serves applications such as household appliances, HVAC and heating equipment.

Model: HF241F; Product series: HF241F; Product category: Power relay; Manufacturer: Xiamen Hongfa Electroacoustic Co., Ltd.

• Household appliances
• HVAC and heating equipment

The HF243F series is a series product of Hongfa Technology's power relay product line, an on/off control device for relatively large load currents in household appliances and equipment. Manufactured at Hongfa's production bases, it mainly serves applications such as household appliances, HVAC and heating equipment.

Model: HF243F; Features: with auxiliary monitoring contact (per clause L.8.4 of IEC 60947-5-1); Features: 3.0mm contact gap; Features: main contacts with short-circuit current withstand capability; Voltage withstand: 4kV withstand (between main contacts and coil); Features: clearance between main contacts and coil/auxiliary contacts ≥8.0mm; Features: UL insulation class: Class F

• Household appliances
• HVAC and heating equipment

The HF243F-1 series is a series product of Hongfa Technology's power relay product line, an on/off control device for relatively large load currents in household appliances and equipment. Manufactured at Hongfa's production bases, it mainly serves applications such as household appliances, HVAC and heating equipment.

Model: HF243F-1; Features: with auxiliary monitoring contact (per clause L.8.4 of IEC 60947-5-1); Features: 3.0mm contact gap; Features: main contacts with short-circuit current withstand capability; Voltage withstand: 4kV withstand (between main contacts and coil); Features: clearance between main contacts and coil/auxiliary contacts ≥8.0mm; Features: UL insulation class: Class F

• Household appliances
• HVAC and heating equipment

The HF249F series is a series product of Hongfa Technology's power relay product line, an on/off control device for relatively large load currents in household appliances and equipment. Manufactured at Hongfa's production bases, it mainly serves applications such as household appliances, HVAC and heating equipment.

Model: HF249F; Product series: HF249F; Product category: Power relay; Manufacturer: Xiamen Hongfa Electroacoustic Co., Ltd.

• Household appliances
• HVAC and heating equipment

The HF252F series is a series product of Hongfa Technology's power relay product line, an on/off control device for relatively large load currents in household appliances and equipment. Manufactured at Hongfa's production bases, it mainly serves applications such as household appliances, HVAC and heating equipment.

Model: HF252F; Product series: HF252F; Product category: Power relay; Manufacturer: Xiamen Hongfa Electroacoustic Co., Ltd.

• Household appliances
• HVAC and heating equipment

The HF25F series is a series product of Hongfa Technology's power relay product line, an on/off control device for relatively large load currents in household appliances and equipment. Manufactured at Hongfa's production bases, it mainly serves applications such as household appliances, HVAC and heating equipment.

Model: HF25F; Features: suitable for microwave ovens and similar products; Contact switching capacity: 20A; Features: UL certified for 1.5HP 250VAC; Dielectric withstand: 5kV between coil and contacts; Features: PCB terminals with quick-connect contact terminals; Features: flux-resistant type available; Certification: environmentally friendly product (RoHS compliant); Dimensions: (22.8 x 12.3 x 24.4) mm

• Household appliances
• HVAC and heating equipment

The HF30F series is a series product of Hongfa Technology's power relay product line, an on/off control device for relatively large load currents in household appliances and equipment. Manufactured at Hongfa's production bases, it mainly serves applications such as household appliances, HVAC and heating equipment.

Model: HF30F; Features: max. switching load capacity 12A; Features: dielectric withstand 4kV between coil and contacts; Contact arrangement: two normally open contacts; Features: UL insulation class: F; Features: products compliant with IEC60335-1 available; Features: 2H version with single contact gap ≥0.75mm available; Features: TV-5/TV-8 (2H 072) compliant products available

• Household appliances
• HVAC and heating equipment

The HF32F series is a series product of Hongfa Technology's power relay product line, an on/off control device for relatively large load currents in household appliances and equipment. Manufactured at Hongfa's production bases, it mainly serves applications such as household appliances, HVAC and heating equipment.

Model: HF32F; Contact arrangement: 1 normally open and 1 changeover contact; Features: standard PCB terminals; Features: sealed and flux-resistant types; Features: UL insulation class: F; Features: products compliant with IEC60335-1 available

• Household appliances
• HVAC and heating equipment

The HF32FA series is a series product of Hongfa Technology's power relay product line, an on/off control device for relatively large load currents in household appliances and equipment. Manufactured at Hongfa's production bases, it mainly serves applications such as household appliances, HVAC and heating equipment.

Model: HF32FA; Contact switching capacity: 5A; Features: creepage and clearance distances greater than 8mm; Dielectric withstand: 5kV between coil and contacts; Contact arrangement: 1 normally open and 1 changeover contact; Features: NO type meets reinforced insulation requirements of VDE0700/0631; Features: changeover type meets reinforced insulation requirements of VDE0631; Features: products compliant with IEC60335-1 available; Features: UL insulation class: F; Certification: environmentally friendly product (RoHS compliant); Dimensions: (17.6 x 10.1 x 12.7) mm

• Household appliances
• HVAC and heating equipment

The HF32FA-G series is a series product of Hongfa Technology's power relay product line, an on/off control device for relatively large load currents in household appliances and equipment. Manufactured at Hongfa's production bases, it mainly serves applications such as household appliances, HVAC and heating equipment.

Model: HF32FA-G; Contact switching capacity: 10A; Features: creepage and clearance distances greater than 8mm; Dielectric withstand: 5kV between coil and contacts; Features: meets reinforced insulation requirements of VDE0700/0631; Features: products compliant with IEC60335-1 available; Features: TV-5 compliant products available; Features: UL insulation class: F; Certification: environmentally friendly product (RoHS compliant); Dimensions: (17.6 x 10.1 x 12.7) mm

• Household appliances
• HVAC and heating equipment

The HF32FA-T series is a series product of Hongfa Technology's power relay product line, an on/off control device for relatively large load currents in household appliances and equipment. Manufactured at Hongfa's production bases, it mainly serves applications such as household appliances, HVAC and heating equipment.

Model: HF32FA-T; Operating temperature: up to 105°C; Contact switching capacity: 5A; Features: creepage and clearance distances greater than 8mm; Dielectric withstand: 5kV between coil and contacts; Features: meets reinforced insulation requirements of VDE0700/0631; Features: products compliant with IEC60335-1 available; Features: UL insulation class: F; Certification: environmentally friendly product (RoHS compliant); Dimensions: (17.6 x 10.1 x 12.7) mm

• Household appliances
• HVAC and heating equipment

The HF32F-G series is a series product of Hongfa Technology's power relay product line, an on/off control device for relatively large load currents in household appliances and equipment. Manufactured at Hongfa's production bases, it mainly serves applications such as household appliances, HVAC and heating equipment.

Model: HF32F-G; Contact switching capacity: 10A; Contact arrangement: 1 normally open contact; Features: standard PCB terminals; Features: sealed and flux-resistant types available; Features: products compliant with IEC60335-1 available; Features: UL insulation class: F

• Household appliances
• HVAC and heating equipment

The HF32FV series is a series product of Hongfa Technology's power relay product line, an on/off control device for relatively large load currents in household appliances and equipment. Manufactured at Hongfa's production bases, it mainly serves applications such as household appliances, HVAC and heating equipment.

Model: HF32FV; Contact switching capacity: 5A; Features: dielectric withstand 4kV between coil and contacts; Contact arrangement: 1 normally open contact; Features: standard PCB terminals; Features: sealed and flux-resistant types available; Features: products compliant with IEC60335-1 available; Features: UL insulation class: F; Features: meets reinforced insulation requirements; Features: reflow soldering compliant products available; Features: halogen-free compliant products available

• Household appliances
• HVAC and heating equipment

The HF32FV-16 series is a series product of Hongfa Technology's power relay product line, an on/off control device for relatively large load currents in household appliances and equipment. Manufactured at Hongfa's production bases, it mainly serves applications such as household appliances, HVAC and heating equipment.

Model: HF32FV-16; Contact switching capacity: 16A; Features: dielectric withstand 4kV between coil and contacts; Features: UL insulation class: F; Features: products compliant with IEC 62368-1 available; Features: TV-8, TV-10 and TV-12 compliant products available; Features: products with dielectric withstand 1500V between open contacts available

• Household appliances
• HVAC and heating equipment

The HF32FV-G series is a series product of Hongfa Technology's power relay product line, an on/off control device for relatively large load currents in household appliances and equipment. Manufactured at Hongfa's production bases, it mainly serves applications such as household appliances, HVAC and heating equipment.

Model: HF32FV-G; Contact switching capacity: 10A; Features: dielectric withstand 4kV between coil and contacts; Contact arrangement: 1 normally open contact; Features: standard PCB terminals; Features: sealed and flux-resistant types available; Features: products compliant with IEC60335-1 available; Features: UL insulation class: F; Features: meets reinforced insulation requirements; Features: reflow soldering compliant products available; Features: halogen-free compliant products available

• Household appliances
• HVAC and heating equipment

The HF32FV-T series is a series product of Hongfa Technology's power relay product line, an on/off control device for relatively large load currents in household appliances and equipment. Manufactured at Hongfa's production bases, it mainly serves applications such as household appliances, HVAC and heating equipment.

Model: HF32FV-T; Contact switching capacity: 10A; Features: dielectric withstand 4kV between coil and contacts; Contact arrangement: 1 normally open contact; Features: standard PCB terminals; Features: sealed and flux-resistant types available; Features: products compliant with IEC60335-1 available; Features: UL insulation class: F; Features: meets reinforced insulation requirements; Features: reflow soldering compliant products available; Features: halogen-free compliant products available

• Household appliances
• HVAC and heating equipment

The HF33F series is a series product of Hongfa Technology's power relay product line, an on/off control device for relatively large load currents in household appliances and equipment. Manufactured at Hongfa's production bases, it mainly serves applications such as household appliances, HVAC and heating equipment.

Model: HF33F; Contact switching capacity: 10A; Features: creepage distance: 8mm (between contacts and coil); Contact arrangement: 1 normally open and 1 changeover contact; Features: standard PCB terminals; Features: sealed and flux-resistant types available; Features: reflow soldering compliant products available; Features: UL insulation class: Class F available; Certification: environmentally friendly product (RoHS compliant); Dimensions: (20.5 x 10.2 x 15.7) mm

• Household appliances
• HVAC and heating equipment

The HF33F-G series is a series product of Hongfa Technology's power relay product line, an on/off control device for relatively large load currents in household appliances and equipment. Manufactured at Hongfa's production bases, it mainly serves applications such as household appliances, HVAC and heating equipment.

Model: HF33F-G; Contact arrangement: 1 NO; Max. rated switching current (DC): 10; Max. rated switching current (AC): 10; Max. switching voltage (AC): 277; Max. switching voltage (DC): 30; Rated coil power: approx. 0.2W; Dielectric withstand: 4000VAC 1min; Terminal type: PCB; Mounting: PCB mounting; Encapsulation: flux-resistant type; Coil power supply: DC; Coil characteristic: monostable; Product certifications: UL, VDE, CQC; Length: 20.5mm; Width: 10.2mm; Height: 15.7mm

• Household appliances
• HVAC and heating equipment

The HF33F-L series is a series product of Hongfa Technology's power relay product line, an on/off control device for relatively large load currents in household appliances and equipment. Manufactured at Hongfa's production bases, it mainly serves applications such as household appliances, HVAC and heating equipment.

Model: HF33F-L; Features: magnetic latching relay; Coil power: low coil power consumption; Features: single-coil latching: approx. 0.25W; Features: double-coil latching: approx. 0.5W; Features: high contact switching capacity 10A 250VAC; Contact arrangement: 1 normally open contact

• Household appliances
• HVAC and heating equipment

The HF35F series is a series product of Hongfa Technology's power relay product line, an on/off control device for relatively large load currents in household appliances and equipment. Manufactured at Hongfa's production bases, it mainly serves applications such as household appliances, HVAC and heating equipment.

Model: HF35F; Contact switching capacity: 3A switching load capacity; Features: 8kV surge voltage (between contacts and coil); Features: meets reinforced insulation requirements; Features: suitable for dense PCB mounting; Features: UL insulation class: F

• Household appliances
• HVAC and heating equipment

The HF36F series is a series product of Hongfa Technology's power relay product line, an on/off control device for relatively large load currents in household appliances and equipment. Manufactured at Hongfa's production bases, it mainly serves applications such as household appliances, HVAC and heating equipment.

Model: HF36F; Contact switching capacity: 10A; Features: 1 NO version certified to TV-5 125VAC; Features: UL safety certification; Contact arrangement: 1 normally open and 1 changeover contact; Features: standard PCB terminals; Features: sealed and flux-resistant types available; Certification: environmentally friendly product (RoHS compliant); Dimensions: (23.8 x 9.5 x 24.5) mm

• Household appliances
• HVAC and heating equipment

The HF36F-20 series is a series product of Hongfa Technology's power relay product line, an on/off control device for relatively large load currents in household appliances and equipment. Manufactured at Hongfa's production bases, it mainly serves applications such as household appliances, HVAC and heating equipment.

Model: HF36F-20; Features: slim relay with 10.5mm width; Features: 20A contact switching capacity; Coil power: high sensitivity, only 0.53W; Features: high inrush current withstand: TV-8; Features: insulation distance ≥6.4mm, surge voltage between coil and contacts 10kV; Features: explosion-proof version optional

• Household appliances
• HVAC and heating equipment

The HF36FD series is a series product of Hongfa Technology's power relay product line, an on/off control device for relatively large load currents in household appliances and equipment. Manufactured at Hongfa's production bases, it mainly serves applications such as household appliances, HVAC and heating equipment.

Model: HF36FD; Contact switching capacity: 10A; Features: UL certified to TV-8 125VAC; Features: (inrush current 118A); Features: ideal relay for power supply switching; Features: standard PCB terminals; Features: sealed and flux-resistant types available; Certification: environmentally friendly product (RoHS compliant); Dimensions: (23.8 x 9.5 x 24.5) mm

• Household appliances
• HVAC and heating equipment

The HF36F-G series is a series product of Hongfa Technology's power relay product line, an on/off control device for relatively large load currents in household appliances and equipment. Manufactured at Hongfa's production bases, it mainly serves applications such as household appliances, HVAC and heating equipment.

Model: HF36F-G; Features: 1mm large contact gap version optional; Contact switching capacity: 16A; Features: UL certified to TV-5 125VAC; Contact arrangement: 1 normally open contact; Features: standard PCB terminals

• Household appliances
• HVAC and heating equipment

The HF36F-V series is a series product of Hongfa Technology's power relay product line, an on/off control device for relatively large load currents in household appliances and equipment. Manufactured at Hongfa's production bases, it mainly serves applications such as household appliances, HVAC and heating equipment.

Model: HF36F-V; Features: slim relay with 15mm width; Features: 20A AC/DC contact switching capacity; Coil power: high sensitivity, only 0.53W; Features: series connection of two relays enables bidirectional switching of DC400V 20A

• Household appliances
• HVAC and heating equipment

The HF36F-W series is a series product of Hongfa Technology's power relay product line, an on/off control device for relatively large load currents in household appliances and equipment. Manufactured at Hongfa's production bases, it mainly serves applications such as household appliances, HVAC and heating equipment.

Model: HF36F-W; Contact switching capacity: 16A; Features: dielectric withstand 3kV between coil and contacts; Features: UL insulation class: F; Features: standard PCB terminals

• Household appliances
• HVAC and heating equipment

The HF37F series is a series product of Hongfa Technology's power relay product line, an on/off control device for relatively large load currents in household appliances and equipment. Manufactured at Hongfa's production bases, it mainly serves applications such as household appliances, HVAC and heating equipment.

Model: HF37F; Features: compact yet powerful, suitable for switching motors, lamps and heaters; Contact switching capacity: 30A; Features: withstands 70A inrush current; Features: quick-connect terminals; Certification: environmentally friendly product (RoHS compliant); Dimensions: (35.2 x 32.2 x 24.0) mm

• Household appliances
• HVAC and heating equipment

The HF39F series is a series product of Hongfa Technology's power relay product line, an on/off control device for relatively large load currents in household appliances and equipment. Manufactured at Hongfa's production bases, it mainly serves applications such as household appliances, HVAC and heating equipment.

Model: HF39F; Contact switching capacity: 10A; Features: creepage and clearance distances: >8mm; Features: high inrush current withstand: 205A; Features: compact size: 20mm×8.5mm×12.5mm; Features: dielectric withstand between coil and contacts: ≥5000VAC; Features: TV-8 compliant products available

• Household appliances
• HVAC and heating equipment

The HF3FA series is a series product of Hongfa Technology's power relay product line, an on/off control device for relatively large load currents in household appliances and equipment. Manufactured at Hongfa's production bases, it mainly serves applications such as household appliances, HVAC and heating equipment.

Model: HF3FA; Contact switching capacity: 15A 125VAC; Contact switching capacity: 10A 250VAC; Features: TV-8 load capacity; Features: flammability rating UL94 V-0; Features: products compliant with IEC60335-1 available; Features: ultra-small, standard PCB terminals; Features: sealed and flux-resistant types; Features: UL insulation class: F

• Household appliances
• HVAC and heating equipment

The HF3FA-G series is a series product of Hongfa Technology's power relay product line, an on/off control device for relatively large load currents in household appliances and equipment. Manufactured at Hongfa's production bases, it mainly serves applications such as household appliances, HVAC and heating equipment.

Model: HF3FA-G; Features: high-temperature resistant up to 85°C; Contact switching capacity: 16A 125/250VAC; Features: flammability rating UL94 V-0; Features: products compliant with IEC60335-1 available; Features: ultra-small, standard PCB terminals; Features: sealed and flux-resistant types; Features: UL insulation class: F

• Household appliances
• HVAC and heating equipment

The HF3FA-M series is a series product of Hongfa Technology's power relay product line, an on/off control device for relatively large load currents in household appliances and equipment. Manufactured at Hongfa's production bases, it mainly serves applications such as household appliances, HVAC and heating equipment.

Model: HF3FA-M; Contact switching capacity: 15A; Features: ultra-small, standard PCB terminals; Contact arrangement: 1 normally open and 1 changeover contact; Features: sealed and flux-resistant types available

• Household appliances
• HVAC and heating equipment

The HF3FA-T series is a series product of Hongfa Technology's power relay product line, an on/off control device for relatively large load currents in household appliances and equipment. Manufactured at Hongfa's production bases, it mainly serves applications such as household appliances, HVAC and heating equipment.

Model: HF3FA-T; Contact switching capacity: 15A 125VAC; Contact switching capacity: 10A 250VAC; Features: TV-8 load capacity; Features: flammability rating UL94 V-0; Features: products compliant with IEC60335-1 available; Features: ultra-small, standard PCB terminals; Features: sealed and flux-resistant types; Features: UL insulation class: F

• Household appliances
• HVAC and heating equipment

The HF3FA-W series is a series product of Hongfa Technology's power relay product line, an on/off control device for relatively large load currents in household appliances and equipment. Manufactured at Hongfa's production bases, it mainly serves applications such as household appliances, HVAC and heating equipment.

Model: HF3FA-W; Contact switching capacity: 10A; Features: flammability rating UL94 V-0; Features: compliant with IEC60335-1 standard; Features: ultra-small, standard PCB terminals; Features: sealed and flux-resistant types; Features: UL insulation class: F

• Household appliances
• HVAC and heating equipment

The HF3FD series is a series product of Hongfa Technology's power relay product line, an on/off control device for relatively large load currents in household appliances and equipment. Manufactured at Hongfa's production bases, it mainly serves applications such as household appliances, HVAC and heating equipment.

Model: HF3FD; Contact switching capacity: 15A; Features: flammability rating UL94 V-0; Features: products compliant with IEC60335-1 available; Features: ultra-small, standard PCB terminals; Features: sealed and flux-resistant types available; Features: UL insulation class: Class F available; Certification: environmentally friendly product (RoHS compliant); Dimensions: (19.0 x 15.2 x 15.5) mm

• Household appliances
• HVAC and heating equipment

The HF3FF series is a series product of Hongfa Technology's power relay product line, an on/off control device for relatively large load currents in household appliances and equipment. Manufactured at Hongfa's production bases, it mainly serves applications such as household appliances, HVAC and heating equipment.

Model: HF3FF; Contact switching capacity: 15A; Contact arrangement: 1 normally open and 1 changeover contact; Features: ultra-small, standard PCB terminals; Features: sealed and flux-resistant types available; Certification: environmentally friendly product (RoHS compliant); Dimensions: (19.0 x 15.2 x 15.5) mm

• Household appliances
• HVAC and heating equipment

The HF3FF-M series is a series product of Hongfa Technology's power relay product line, an on/off control device for relatively large load currents in household appliances and equipment. Manufactured at Hongfa's production bases, it mainly serves applications such as household appliances, HVAC and heating equipment.

Model: HF3FF-M; Contact switching capacity: 15A; Features: ultra-small, standard PCB terminals; Contact arrangement: 1 normally open and 1 changeover contact; Features: sealed and flux-resistant types available; Certification: environmentally friendly product (RoHS compliant); Dimensions: (19.0 x 15.2 x 15.5) mm

• Household appliances
• HVAC and heating equipment

The HF3F-L series is a series product of Hongfa Technology's power relay product line, an on/off control device for relatively large load currents in household appliances and equipment. Manufactured at Hongfa's production bases, it mainly serves applications such as household appliances, HVAC and heating equipment.

Model: HF3F-L; Features: ultra-small high-power magnetic latching relay; Coil power: low coil power consumption; Features: single-coil latching: approx. 0.4W; Features: double-coil latching: approx. 0.8W; Contact switching capacity: 15A; Contact arrangement: 1 normally open and 1 changeover contact; Features: ultra-small, standard PCB terminals; Features: sealed and flux-resistant types available; Certification: environmentally friendly product (RoHS compliant); Dimensions: (19.0 x 15.2 x 15.5) mm

• Household appliances
• HVAC and heating equipment

The HF42F series is a series product of Hongfa Technology's power relay product line, an on/off control device for relatively large load currents in household appliances and equipment. Manufactured at Hongfa's production bases, it mainly serves applications such as household appliances, HVAC and heating equipment.

Model: HF42F; Contact switching capacity: 5A; Features: UL certified to TV-3 125VAC; Contact arrangement: two normally open contacts; Features: sealed and flux-resistant types available; Certification: environmentally friendly product (RoHS compliant); Dimensions: (24.4 x 12.8 x 24.8) mm

• Household appliances
• HVAC and heating equipment

The HF46F series is a series product of Hongfa Technology's power relay product line, an on/off control device for relatively large load currents in household appliances and equipment. Manufactured at Hongfa's production bases, it mainly serves applications such as household appliances, HVAC and heating equipment.

Model: HF46F; Contact switching capacity: 5A; Features: width not exceeding 7.2mm, suitable for high-density mounting; Features: meets reinforced insulation requirements of VDE0700/0631; Features: high sensitivity, power consumption only 200mW; Features: UL insulation class: Class F available; Certification: environmentally friendly product (RoHS compliant); Dimensions: (20.5 x 7.2 x 15.3) mm

• Household appliances
• HVAC and heating equipment

The HF46FA series is a series product of Hongfa Technology's power relay product line, an on/off control device for relatively large load currents in household appliances and equipment. Manufactured at Hongfa's production bases, it mainly serves applications such as household appliances, HVAC and heating equipment.

Model: HF46FA; Contact switching capacity: 10A; Features: 10kV surge voltage (between coil and contacts); Temperature resistance: operating temperature up to 105°C; Features: 7mm width, suitable for dense PCB mounting; Features: standard version: TV-5 compliant products (AB9) available; Features: TV-8 compliant products available; Features: reinforced insulation: Class F insulation

• Household appliances
• HVAC and heating equipment

The HF46FB series is a series product of Hongfa Technology's power relay product line, an on/off control device for relatively large load currents in household appliances and equipment. Manufactured at Hongfa's production bases, it mainly serves applications such as household appliances, HVAC and heating equipment.

Model: HF46FB; Contact switching capacity: 10A; Features: 8kV surge voltage (between coil and contacts); Temperature resistance: operating temperature up to 105°C; Features: meets reinforced insulation requirements; Features: width only 7mm, suitable for dense PCB mounting; Features: Class F insulation

• Household appliances
• HVAC and heating equipment

The HF46F-G series is a series product of Hongfa Technology's power relay product line, an on/off control device for relatively large load currents in household appliances and equipment. Manufactured at Hongfa's production bases, it mainly serves applications such as household appliances, HVAC and heating equipment.

Model: HF46F-G; Contact switching capacity: 10A; Features: width not exceeding 7.2mm, suitable for high-density mounting; Features: meets reinforced insulation requirements of VDE0700/0631; Features: high sensitivity, power consumption only 200mW; Features: UL insulation class: Class F available; Certification: environmentally friendly product (RoHS compliant); Dimensions: (20.5 x 7.2 x 15.3) mm

• Household appliances
• HVAC and heating equipment

The HF49FD series is a series product of Hongfa Technology's power relay product line, an on/off control device for relatively large load currents in household appliances and equipment. Manufactured at Hongfa's production bases, it mainly serves applications such as household appliances, HVAC and heating equipment.

Model: HF49FD; Contact switching capacity: 5A; Features: dielectric voltage between contacts and coil 3kV; Features: ultra-thin, ultra-small (only 5mm wide, 12.5mm high); Features: high sensitivity, power consumption only 0.12W; Features: meets IEC61131-2 reinforced insulation requirements; Features: creepage and clearance distances greater than 3.5mm; Features: UL insulation class: Class F available; Certification: environmentally friendly product (RoHS compliant); Dimensions: (20.0 x 5.0 x 12.5) mm

• Household appliances
• HVAC and heating equipment

The HF56F series is a series product of Hongfa Technology's power relay product line, an on/off control device for relatively large load currents in household appliances and equipment. Manufactured at Hongfa's production bases, it mainly serves applications such as household appliances, HVAC and heating equipment.

Model: HF56F; Contact switching capacity: 20A load switching; Features: compact, width only 7mm; Features: meets IEC62368-1 requirements; Features: 8kV surge voltage (between coil and contacts); Features: air clearance/creepage distance both >8mm; Features: meets reinforced insulation requirements; Features: Class F insulation

• Household appliances
• HVAC and heating equipment

The HF5F series is a series product of Hongfa Technology's power relay product line, an on/off control device for relatively large load currents in household appliances and equipment. Manufactured at Hongfa's production bases, it mainly serves applications such as household appliances, HVAC and heating equipment.

Model: HF5F; Features: compact and low profile; Contact arrangement: 1 normally open and 1 changeover contact; Features: inrush current withstand meets TV-5; Features: UL insulation class: F; Dimensions: 15.6mm×12.4mm×13.6mm

• Household appliances
• HVAC and heating equipment

The HF5FA series is a series product of Hongfa Technology's power relay product line, an on/off control device for relatively large load currents in household appliances and equipment. Manufactured at Hongfa's production bases, it mainly serves applications such as household appliances, HVAC and heating equipment.

Model: HF5FA; Features: compact and low profile; Contact arrangement: 1 normally open and 1 changeover contact; Features: UL insulation class: F; Dimensions: (15.8×12.4×13.6) mm

• Household appliances
• HVAC and heating equipment

The HF62F series is a series product of Hongfa Technology's power relay product line, an on/off control device for relatively large load currents in household appliances and equipment. Manufactured at Hongfa's production bases, it mainly serves applications such as household appliances, HVAC and heating equipment.

Model: HF62F; Features: suitable for microwave ovens and similar products; Contact switching capacity: 20A; Dielectric withstand: 5kV between coil and contacts; Features: 10kV surge voltage between coil and contacts; Features: creepage distance 8mm; Features: low profile, only 24.2mm; Features: UL insulation class: Class F available; Certification: environmentally friendly product (RoHS compliant); Dimensions: (29.0 x 12.6 x 24.2) mm

• Household appliances
• HVAC and heating equipment

The HF62F-G series is a series product of Hongfa Technology's power relay product line, an on/off control device for relatively large load currents in household appliances and equipment. Manufactured at Hongfa's production bases, it mainly serves applications such as household appliances, HVAC and heating equipment.

Model: HF62F-G; Features: suitable for microwave ovens and similar products; Dielectric withstand: 5kV between coil and contacts; Features: 10kV surge voltage between coil and contacts; Contact switching capacity: 20A; Features: creepage distance 8mm; Features: UL insulation class: F; Dimensions: (29.0x12.6x24.2) mm

• Household appliances
• HVAC and heating equipment

The HF7520 series is a series product of Hongfa Technology's power relay product line, an on/off control device for relatively large load currents in household appliances and equipment. Manufactured at Hongfa's production bases, it mainly serves applications such as household appliances, HVAC and heating equipment.

Model: HF7520; Features: high load: 16A; Features: TV-5 load; Features: high-sensitivity type: 200mW; Features: low profile, flat structure; Features: PCB and quick-connect terminals; Features: sealed and flux-resistant types available; Features: insulation class: F; Features: products compliant with IEC60335-1 available

• Household appliances
• HVAC and heating equipment

The HF78F series is a series product of Hongfa Technology's power relay product line, an on/off control device for relatively large load currents in household appliances and equipment. Manufactured at Hongfa's production bases, it mainly serves applications such as household appliances, HVAC and heating equipment.

Model: HF78F; Features: suitable for microwave ovens and similar products; Contact switching capacity: 20A; Dielectric withstand: 4.0kV between coil and contacts; Features: low profile, only 28.5mm; Certification: environmentally friendly product (RoHS compliant); Dimensions: (25.5 × 12.5 × 28.5) mm

• Household appliances
• HVAC and heating equipment

The HF7FD series is a series product of Hongfa Technology's power relay product line, an on/off control device for relatively large load currents in household appliances and equipment. Manufactured at Hongfa's production bases, it mainly serves applications such as household appliances, HVAC and heating equipment.

Model: HF7FD; Contact switching capacity: 20A; Features: TV-12 load capacity; Dielectric withstand: 2kV between coil and contacts; Operating temperature: up to 105°C; Features: products compliant with IEC60335-1 available; Features: double-terminal version available; Contact arrangement: 1 normally open and 1 changeover contact; Features: UL insulation class: F

• Household appliances
• HVAC and heating equipment

The HF8 series is a series product of Hongfa Technology's power relay product line, an on/off control device for relatively large load currents in household appliances and equipment. Manufactured at Hongfa's production bases, it mainly serves applications such as household appliances, HVAC and heating equipment.

Model: HF8; Features: 4000V surge voltage withstand (between coil and contacts); Features: standard PCB terminals; Contact arrangement: 1 normally open and 1 changeover contact; Features: UL insulation class: Class F available

• Household appliances
• HVAC and heating equipment

The HF84F series is a series product of Hongfa Technology's power relay product line, an on/off control device for relatively large load currents in household appliances and equipment. Manufactured at Hongfa's production bases, it mainly serves applications such as household appliances, HVAC and heating equipment.

Model: HF84F; Contact switching capacity: 16A; Features: multiple mounting positions; Features: rotary armature structure; Contact arrangement: 1 NO, 1 NC and changeover contacts; Features: dust cover type encapsulation; Certification: environmentally friendly product (RoHS compliant); Dimensions: (47.0 x 32.0 x 28.5) mm

• Household appliances
• HVAC and heating equipment

The HF8565 series is a series product of Hongfa Technology's power relay product line, an on/off control device for relatively large load currents in household appliances and equipment. Manufactured at Hongfa's production bases, it mainly serves applications such as household appliances, HVAC and heating equipment.

Model: HF8565; Contact switching capacity: 50A; Features: 250# quick-connect terminals; Contact arrangement: 1 normally closed contact; Features: UL insulation class: F; Features: dust cover type encapsulation; Features: multiple mounting positions; Dimensions: (51.2 x 46.6 x 36.5) mm

• Household appliances
• HVAC and heating equipment

The HF92F series is a series product of Hongfa Technology's power relay product line, an on/off control device for relatively large load currents in household appliances and equipment. Manufactured at Hongfa's production bases, it mainly serves applications such as household appliances, HVAC and heating equipment.

Model: HF92F; Contact switching capacity: 30A; Voltage/temperature withstand: 4kV between contacts and coil, creepage distance 8mm; Contact arrangement: two normally open and two changeover contacts; Features: PCB and panel mounting types; Features: sealed and dust cover types available; Features: UL insulation class: F; Features: products meeting ATEX and IECEx explosion-proof requirements available; Certification: environmentally friendly product (RoHS compliant); Dimensions: (52.0 x 33.7 x 26.7) mm

• Household appliances
• HVAC and heating equipment

The HF94F series is a series product of Hongfa Technology's power relay product line, an on/off control device for relatively large load currents in household appliances and equipment. Manufactured at Hongfa's production bases, it mainly serves applications such as household appliances, HVAC and heating equipment.

Model: HF94F; Contact switching capacity: 25A; Features: double-break contacts; Features: multiple wiring options; Features: multi-position mounting; Features: dust cover type encapsulation; Features: UL insulation class: F; Certification: environmentally friendly product (RoHS compliant); Dimensions: (47.0 x 32.0 x 28.5) mm

• Household appliances
• HVAC and heating equipment

The HF7101-10 series is a monostable non-polarized DC electromagnetic relay of Hongfa Technology's signal relay product line, a low-level signal switching and small load control device. The contact configuration provides two normally open contacts. Manufactured by Xiamen Hongfa Signal Electronics Co., Ltd., it mainly serves applications such as automatic test equipment, high-voltage power supplies and medical electronics.

Model: HF7101-10; Features: high-voltage combined signal relay, an ideal alternative to high-voltage reed relays; Dielectric withstand: ≥10kVDC between open contacts; Dielectric withstand: ≥12kVDC between coil and contacts; Features: high-voltage switching capacity 5000VDC 10mA; Features: high-power switching capacity 1000VDC 0.3A; Insulation resistance: high insulation capability, ≥1TΩ; Features: meets IEC 61010-1 standard requirements; Features: 8A continuous carry current version available (W5/P5 type with two contacts in parallel); Features: built-in coil back-EMF absorption device simplifies circuit design; Contact arrangement: two normally open contacts; Max. rated switching current (DC): 4; Max. rated switching current (AC): 1; Max. switching voltage (AC): 3500; Max. switching voltage (DC): 6000; Rated coil power: approx. 1.5W; Dielectric withstand: 12000VDC 1min; Terminal type: PCB; Mounting: PCB (THT) + lead wire type; Encapsulation: sealed type; Coil power supply: DC; Coil characteristic: monostable; Length: 68mm; Width: 19mm; Height: 19.8mm

• Automatic test equipment
• High-voltage power supplies
• Medical electronics

The HF7101-15 series is a monostable non-polarized DC electromagnetic relay of Hongfa Technology's signal relay product line, a low-level signal switching and small load control device. The contact configuration provides two normally open contacts. Manufactured by Xiamen Hongfa Signal Electronics Co., Ltd., it mainly serves applications such as automatic test equipment, high-voltage power supplies and medical electronics.

Model: HF7101-15; Features: high-voltage combined signal relay, an ideal alternative to high-voltage reed relays; Dielectric withstand: ≥15kVDC between open contacts; Dielectric withstand: ≥15kVDC between coil and contacts; Features: high-voltage switching capacity 7500VDC 10mA; Features: high-power switching capacity 1500VDC 0.3A; Insulation resistance: high insulation capability, ≥1TΩ; Features: meets IEC 61010-1 standard requirements; Features: 8A continuous carry current version available (W5 type with two contacts in parallel); Features: built-in coil back-EMF absorption device simplifies circuit design; Contact arrangement: two normally open contacts; Max. rated switching current (DC): 4; Max. rated switching current (AC): 1; Max. switching voltage (AC): 5500; Max. switching voltage (DC): 10000; Rated coil power: approx. 1.5W; Dielectric withstand: 15000VDC 1min; Terminal type: PCB; Mounting: PCB (THT) + lead wire type; Encapsulation: sealed type; Coil power supply: DC; Coil characteristic: monostable; Length: 68mm; Width: 19mm; Height: 19.8mm

• Automatic test equipment
• High-voltage power supplies
• Medical electronics

The HF7101-18 series is a monostable non-polarized DC electromagnetic relay of Hongfa Technology's signal relay product line, a low-level signal switching and small load control device. The contact configuration provides one normally open contact. Manufactured by Xiamen Hongfa Signal Electronics Co., Ltd., it mainly serves applications such as automatic test equipment, high-voltage power supplies and medical electronics.

Model: HF7101-18; Features: high-voltage combined signal relay, an ideal alternative to high-voltage reed relays; Dielectric withstand: ≥18kVDC between open contacts; Dielectric withstand: ≥15kVDC between coil and contacts; Features: high-voltage switching capacity 8500VDC 5mA; Features: high-power switching capacity 2000VDC 0.3A; Insulation resistance: high insulation capability, ≥1TΩ; Features: meets IEC 61010-1 standard requirements; Features: built-in coil back-EMF absorption device simplifies circuit design; Contact arrangement: one normally open contact; Max. rated switching current (DC): 4; Max. rated switching current (AC): 1; Max. switching voltage (AC): 6000; Max. switching voltage (DC): 11000; Rated coil power: approx. 1.5W; Dielectric withstand: 15000VDC 1min; Terminal type: PCB; Mounting: through-hole type; Encapsulation: sealed type; Coil power supply: DC; Coil characteristic: monostable; Length: 68mm; Width: 19mm; Height: 19.8mm

• Automatic test equipment
• High-voltage power supplies
• Medical electronics

The HF7103 series is a high-voltage combined signal relay of Hongfa Technology's signal relay product line, a low-level signal switching and small load control device. The contact configuration provides two normally open contacts. Manufactured by Xiamen Hongfa Signal Electronics Co., Ltd., it mainly serves applications such as automatic test equipment, high-voltage power supplies and medical electronics.

Model: HF7103; Features: high-voltage combined signal relay, an ideal alternative to high-voltage reed relays; Contact arrangement: multiple contact forms available to meet different circuit designs; Dielectric withstand: version with ≥10kVDC between open contacts available; Dielectric withstand: version with ≥15kVDC between coil and contacts available; Coil power: low-power 250mW version available, power consumption 30% lower than comparable products; Features: high-voltage switching capacity 4500VDC 10mA (for high-voltage type); Features: high-power switching capacity 1000VDC 0.3A (for high-voltage type); Insulation resistance: high insulation capability, ≥1TΩ; Features: 8A continuous carry current applications available (2H type connected in parallel); Features: meets IEC 61010-1 standard requirements; Features: version meeting outdoor ambient temperature range requirements available (-40°C to 85°C); Features: built-in coil back-EMF absorption device simplifies circuit design; Contact arrangement: two normally open contacts; Max. rated switching current (DC): 4; Max. rated switching current (AC): 1; Max. switching voltage (AC): 2000; Max. switching voltage (DC): 2500; Rated coil power: approx. 0.5W; Dielectric withstand: 8500VDC 1min; Terminal type: PCB; Mounting: through-hole type; Encapsulation: sealed type; Coil power supply: DC; Coil characteristic: monostable; Length: 40mm; Width: 13.4mm; Height: 13.8mm

• Automatic test equipment
• High-voltage power supplies
• Medical electronics

The HF7105 series is a monostable non-polarized DC electromagnetic relay of Hongfa Technology's signal relay product line, a low-level signal switching and small load control device. The contact configuration provides one normally open contact. Manufactured by Xiamen Hongfa Signal Electronics Co., Ltd., it mainly serves applications such as semiconductor test, new energy and medical electronics.

Model: HF7105; Features: small high-voltage combined signal relay, an ideal alternative to high-voltage reed relays; Dielectric withstand: ≥6kVDC between open contacts; Dielectric withstand: ≥10kVDC between coil and contacts; Features: high-voltage switching capacity 2000VDC 5mA; Features: high-power switching capacity 1000VDC 0.1A; Insulation resistance: high insulation capability, ≥1TΩ; Features: meets IEC 61010-1 standard requirements; Features: built-in coil back-EMF absorption device simplifies circuit design; Contact arrangement: one normally open contact; Max. rated switching current (DC): 4; Max. rated switching current (AC): 4; Max. switching voltage (AC): 1500; Max. switching voltage (DC): 2000; Rated coil power: approx. 0.25W; Dielectric withstand: 6000VDC 1min; Terminal type: PCB; Mounting: through-hole type; Encapsulation: sealed type; Coil power supply: DC; Coil characteristic: monostable; Length: 31.5mm; Width: 12.6mm; Height: 13.8mm

• Semiconductor test
• New energy
• Medical electronics

The HF7106 series is a monostable non-polarized DC electromagnetic relay of Hongfa Technology's signal relay product line, a low-level signal switching and small load control device. The contact configuration provides two normally open contacts. Manufactured by Xiamen Hongfa Signal Electronics Co., Ltd., it mainly serves applications such as semiconductor test, new energy and medical electronics.

Model: HF7106; Features: small high-voltage combined signal relay, an ideal alternative to high-voltage reed relays; Contact arrangement: 1H/2H/2Z contact forms available to meet different circuit designs; Dielectric withstand: ≥6kVDC between open contacts (for 1 NO version); Dielectric withstand: ≥7kVDC between coil and contacts (for 1 NO version); Features: high-voltage switching capacity 2000VDC 5mA; Features: high-power switching capacity 1000VDC 0.1A; Insulation resistance: high insulation capability, ≥1TΩ; Features: meets IEC 61010-1 standard requirements; Features: version meeting outdoor ambient temperature range requirements available (-40°C to 85°C); Features: built-in coil back-EMF absorption device simplifies circuit design; Contact arrangement: two normally open contacts; Max. rated switching current (DC): 1; Max. rated switching current (AC): 1; Max. switching voltage (AC): 1400; Max. switching voltage (DC): 2000; Rated coil power: approx. 0.2W; Dielectric withstand: 6300VDC 1min; Terminal type: PCB; Mounting: through-hole type; Encapsulation: sealed type; Coil power supply: DC; Coil characteristic: monostable; Length: 22.3mm; Width: 12.8mm; Height: 14mm

• Semiconductor test
• New energy
• Medical electronics

The HF7107 series is a monostable non-polarized DC electromagnetic relay of Hongfa Technology's signal relay product line, a low-level signal switching and small load control device. The contact configuration provides one normally open contact. Manufactured by Xiamen Hongfa Signal Electronics Co., Ltd., it mainly serves applications such as semiconductor test, new energy and medical electronics.

Model: HF7107; Features: small high-voltage combined signal relay, an ideal alternative to high-voltage reed relays; Features: dielectric withstand ≥4.3kVDC between open contacts; Features: dielectric withstand ≥7kVDC between coil and contacts; Features: high-voltage switching capacity 2000VDC 5mA; Features: meets IEC 61010-1 standard requirements; Features: built-in coil back-EMF absorption device simplifies circuit design; Contact arrangement: one normally open contact; Max. rated switching current (DC): 1; Max. rated switching current (AC): 1; Max. switching voltage (AC): 1400; Max. switching voltage (DC): 2000; Rated coil power: approx. 0.25W; Dielectric withstand: 7000VDC 1min; Terminal type: PCB; Mounting: through-hole type; Encapsulation: sealed type; Coil power supply: DC; Coil characteristic: monostable; Length: 28mm; Width: 12.6mm; Height: 13.8mm

• Semiconductor test
• New energy
• Medical electronics

The HFD16 series is a monostable non-polarized DC electromagnetic relay of Hongfa Technology's signal relay product line, a low-level signal switching and small load control device. The contact configuration provides one normally open contact. Manufactured by Xiamen Hongfa Signal Electronics Co., Ltd., it mainly serves security applications (video surveillance, gas alarm, access control, video intercom, etc.) and office equipment.

Model: HFD16; Contact switching capacity: 8A; Features: UL insulation class: Class F available; Features: sealed structure suitable for wave soldering and immersion cleaning; Features: PCB terminals; Features: products compliant with IEC 60335-1 available; Contact arrangement: one normally open contact; Max. rated switching current (DC): 3; Max. rated switching current (AC): 3; Max. switching voltage (AC): 250; Max. switching voltage (DC): 220; Rated coil power: approx. 0.15W; Dielectric withstand: 1100VAC 1min; Terminal type: PCB; Mounting: through-hole type; Encapsulation: sealed type; Coil power supply: DC; Coil characteristic: monostable; Product certifications: UL, TUV; Length: 15.7mm; Width: 10.6mm; Height: 12mm

• Security (video surveillance, gas alarm, access control, video intercom)
• Office equipment

The HFD17 series is a monostable non-polarized DC electromagnetic relay of Hongfa Technology's signal relay product line, a low-level signal switching and small load control device. The contact configuration provides one normally open contact. Manufactured by Xiamen Hongfa Signal Electronics Co., Ltd., it mainly serves security applications (video surveillance, gas alarm, access control, video intercom, etc.) and office equipment.

Model: HFD17; Features: 8A contact switching capacity; Features: UL insulation class: F; Features: sealed structure suitable for wave soldering and immersion cleaning; Features: PCB terminals; Features: products compliant with IEC 60335-1 available; Contact arrangement: one normally open contact; Max. rated switching current (DC): 3; Max. rated switching current (AC): 3; Max. switching voltage (AC): 250; Max. switching voltage (DC): 220; Rated coil power: approx. 0.2W; Dielectric withstand: 1500VAC 1min; Terminal type: PCB; Mounting: through-hole type; Encapsulation: sealed type; Coil power supply: DC; Coil characteristic: monostable; Product certifications: UL, TUV; Length: 15.7mm; Width: 10.6mm; Height: 12mm

• Security (video surveillance, gas alarm, access control, video intercom)
• Office equipment

The HFD2 series covers monostable single-coil polarized, magnetic latching single-coil and magnetic latching double-coil DC electromagnetic relays of Hongfa Technology's signal relay product line, low-level signal switching and small load control devices. The contact configuration provides two changeover contacts. Manufactured by Xiamen Hongfa Signal Electronics Co., Ltd., it mainly serves stored-program control exchanges, fax machines, telephones, instruments, smart home, thermostats, industrial and office automation control, access control/security and other fields.

Model: HFD2; Features: based on the imported Siemens D2 production line; Coil power: high sensitivity, as low as 75mW; Features: standard dual in-line terminals; Contact arrangement: bifurcated contacts; Features: monostable and magnetic latching types available; Contact arrangement: two changeover contacts; Max. rated switching current (DC): 3; Max. rated switching current (AC): 2; Max. switching voltage (AC): 250; Max. switching voltage (DC): 220; Rated coil power: approx. 0.2W; Dielectric withstand: 1500VAC 1min; Terminal type: PCB; Mounting: through-hole type; Encapsulation: sealed type; Coil power supply: DC; Coil characteristic: monostable; Product certifications: UL, VDE, CQC; Length: 20.2mm; Width: 10.2mm; Height: 10.6mm

• Stored-program control exchanges
• Fax machines
• Telephones
• Instruments
• Smart home
• Thermostats
• Industrial and office automation control
• Access control/security

The HFD23 series is a monostable non-polarized DC electromagnetic relay of Hongfa Technology's signal relay product line, a low-level signal switching and small load control device. The contact configuration provides one normally open contact. Manufactured by Xiamen Hongfa Signal Electronics Co., Ltd., it mainly serves applications such as stored-program control exchanges, fax machines and telephones.

Model: HFD23; Contact switching capacity: 2A; Coil power: high sensitivity, 150mW; Features: standard dual in-line terminals; Features: gold-plated contacts; Features: ultra-small; Features: sealed encapsulation; Certification: environmentally friendly product (RoHS compliant); Contact arrangement: one normally open contact; Max. rated switching current (DC): 2; Max. rated switching current (AC): 1; Max. switching voltage (AC): 125; Max. switching voltage (DC): 60; Rated coil power: approx. 0.2W; Dielectric withstand: 1000VAC 1min; Terminal type: PCB; Mounting: through-hole type; Encapsulation: sealed type; Coil power supply: DC; Coil characteristic: monostable; Product certifications: UL, TUV, CQC; Length: 12.5mm; Width: 7.5mm; Height: 10mm

• Stored-program control exchanges
• Fax machines
• Telephones
• Instruments
• Smart home

The HFD23-H series is a monostable non-polarized DC electromagnetic relay of Hongfa Technology's signal relay product line, a low-level signal switching and small load control device. The contact configuration provides one normally open contact. Manufactured by Xiamen Hongfa Signal Electronics Co., Ltd., it mainly serves applications such as security, power supplies and measurement and test equipment.

Model: HFD23-H; Coil power: 100mW, approx. 1/3 lower power consumption than HFD23; Voltage withstand: improved dielectric withstand of 1100VAC between coil and contacts; Contact switching capacity: 2A; Features: sealed encapsulation; Contact arrangement: one normally open contact; Max. rated switching current (DC): 1; Max. rated switching current (AC): 1; Max. switching voltage (AC): 125; Max. switching voltage (DC): 30; Rated coil power: approx. 0.1W; Dielectric withstand: 1100VAC 1min; Terminal type: PCB; Mounting: through-hole type; Encapsulation: sealed type; Coil power supply: DC; Coil characteristic: monostable; Product certifications: UL, TUV; Length: 12.5mm; Width: 7.5mm; Height: 10mm

• Security
• Power supplies
• Measurement and test equipment

The HFD27 series is a monostable non-polarized DC electromagnetic relay of Hongfa Technology's signal relay product line, a low-level signal switching and small load control device. The contact configuration provides two changeover contacts. Manufactured by Xiamen Hongfa Signal Electronics Co., Ltd., it mainly serves applications such as communication equipment, instruments, household appliances and industrial automatic control devices.

Model: HFD27; Contact arrangement: bifurcated contacts; Features: high switching capacity 60W, 250VA; Features: DIP structure matches standard 16-pin IC sockets; Features: sealed structure suitable for wave soldering and immersion cleaning; Contact arrangement: two changeover contacts; Max. rated switching current (DC): 2; Max. rated switching current (AC): 2; Max. switching voltage (AC): 250; Max. switching voltage (DC): 120; Rated coil power: approx. 0.15W; Dielectric withstand: 2000VAC 1min; Terminal type: PCB; Mounting: through-hole type; Encapsulation: sealed type; Coil power supply: DC; Coil characteristic: monostable; Product certifications: UL, TUV, CQC; Length: 20.2mm; Width: 10mm; Height: 11.5mm

• Communication equipment
• Instruments
• Household appliances and industrial automatic control

The HFD3 series covers monostable single-coil polarized, or magnetic latching single-coil, or magnetic latching double-coil DC electromagnetic relays of Hongfa Technology's signal relay product line, low-level signal switching and small load control devices. The contact configuration provides two changeover contacts. Manufactured by Xiamen Hongfa Signal Electronics Co., Ltd., it mainly serves applications such as stored-program control exchanges, fax machines and telephones.

Model: HFD3; Features: third-generation signal relay; Features: 2.5kV surge voltage between contacts and coil; Features: compliant with EN60950/EN41003; Features: surface-mount type available; Contact arrangement: bifurcated contacts; Features: monostable and magnetic latching types available; Certification: environmentally friendly product (RoHS compliant); Dimensions: (15.0 x 7.5 x 9.0) mm; Contact arrangement: two changeover contacts; Max. rated switching current (DC): 4; Max. rated switching current (AC): 1; Max. switching voltage (AC): 277; Max. switching voltage (DC): 220; Rated coil power: approx. 0.14W; Dielectric withstand: 2000VAC 1min; Terminal type: PCB; Mounting: through-hole type; Encapsulation: sealed type; Coil power supply: DC; Coil characteristic: monostable; Product certifications: UL, VDE, CQC; Length: 15mm; Width: 7.5mm; Height: 9mm

• Stored-program control exchanges
• Fax machines
• Telephones
• Instruments
• Smart home

The HFD31 series covers monostable single-coil polarized, or magnetic latching single-coil, or magnetic latching double-coil DC electromagnetic relays of Hongfa Technology's signal relay product line, low-level signal switching and small load control devices. The contact configuration provides two changeover contacts. Manufactured by Xiamen Hongfa Signal Electronics Co., Ltd., it mainly serves applications such as stored-program control exchanges, fax machines and telephones.

Model: HFD31; Features: ultra-small third-generation signal relay; Features: 1.5kV surge voltage between open contacts, compliant with FCC Part 68; Features: high contact switching capacity: 2A 30VDC; Features: monostable and magnetic latching types available; Certification: environmentally friendly product (RoHS compliant); Dimensions: (14.0 x 9.0 x 5.0) mm; Contact arrangement: two changeover contacts; Max. rated switching current (DC): 2; Max. rated switching current (AC): 0.5; Max. switching voltage (AC): 250; Max. switching voltage (DC): 220; Rated coil power: approx. 0.14W; Dielectric withstand: 1500VAC 1min; Terminal type: PCB; Mounting: through-hole type; Encapsulation: sealed type; Coil power supply: DC; Coil characteristic: monostable; Product certifications: UL, TUV; Length: 14mm; Width: 9mm; Height: 5.4mm

• Stored-program control exchanges
• Fax machines
• Telephones
• Instruments
• Smart home

The HFD39 series is a monostable polarized DC electromagnetic relay of Hongfa Technology's signal relay product line, a low-level signal switching and small load control device. The contact configuration provides one normally open contact. Manufactured by Xiamen Hongfa Signal Electronics Co., Ltd., it mainly serves applications such as semiconductor test, new energy and automotive applications.

Model: HFD39; Dielectric withstand: ≥3000VAC/4300VDC 1min between open contacts; Features: ≥4500VAC/7000VDC 1min between coil and contacts; Contact arrangement: bifurcated moving contacts; Features: high contact switching capacity: 30mA 1000VDC/10mA 1500VDC; Features: DIP and SMT types available; Features: contact gap ≥1.5mm, compliant with IEC 62776-1; Features: high insulation capability, meeting 600V reinforced insulation requirements; Contact arrangement: one normally open contact; Max. rated switching current (DC): 4; Max. rated switching current (AC): 4; Max. switching voltage (AC): 1400; Max. switching voltage (DC): 2000; Rated coil power: approx. 0.20W; Dielectric withstand: 4500VAC 1min; Terminal type: PCB; Mounting: through-hole type; Encapsulation: sealed type; Coil power supply: DC; Coil characteristic: monostable; Product certifications: UL, TUV; Length: 15mm; Width: 7.5mm; Height: 10mm

• Semiconductor test
• New energy
• Automotive applications

The HFD3-H series is a monostable single-coil polarized DC electromagnetic relay of Hongfa Technology's signal relay product line, a low-level signal switching and small load control device. The contact configuration provides two changeover contacts. Manufactured by Xiamen Hongfa Signal Electronics Co., Ltd., it mainly serves applications such as stored-program control exchanges, fax machines and telephones.

Model: HFD3-H; Features: third-generation signal relay; Features: 2.5kV surge voltage between contacts and coil; Coil power: 50mW, coil operating current ≤10mA for the 5VDC version; Contact arrangement: bifurcated moving contacts; Features: products compliant with IEC 62368-1; Features: DIP and SMT types available; Features: monostable and magnetic latching types available; Features: products meeting IEC 60079 explosion-proof requirements available; Features: products meeting IEC 60335-1 requirements available; Contact arrangement: two changeover contacts; Max. rated switching current (DC): 2; Max. rated switching current (AC): 1; Max. switching voltage (AC): 277; Max. switching voltage (DC): 220; Rated coil power: approx. 0.05W; Dielectric withstand: 2000VAC 1min; Terminal type: PCB; Mounting: through-hole type; Encapsulation: sealed type; Coil power supply: DC; Coil characteristic: monostable; Product certifications: UL, TUV; Length: 15mm; Width: 7.5mm; Height: 9mm

• Stored-program control exchanges
• Fax machines
• Telephones
• Instruments
• Smart home

The HFD3-I series covers monostable single-coil polarized, or magnetic latching single-coil, or magnetic latching double-coil DC electromagnetic relays of Hongfa Technology's signal relay product line, low-level signal switching and small load control devices. The contact configuration provides two changeover contacts. Manufactured by Xiamen Hongfa Signal Electronics Co., Ltd., it mainly serves applications such as stored-program control exchanges, fax machines and telephones.

Model: HFD3-I; Features: ultra-small high-load third-generation signal relay; Contact arrangement: two normally open and two changeover contacts; Features: high contact switching capacity: 4A 30VDC, 1A 277VAC; Features: can control 7.5A inrush current (RMS); Features: surface-mount type available; Features: monostable and magnetic latching types available; Contact arrangement: two changeover contacts; Max. rated switching current (DC): 4; Max. rated switching current (AC): 1; Max. switching voltage (AC): 277; Max. switching voltage (DC): 220; Rated coil power: approx. 0.14W; Dielectric withstand: 2000VAC 1min; Terminal type: PCB; Mounting: through-hole type; Encapsulation: sealed type; Coil power supply: DC; Coil characteristic: monostable; Product certifications: UL, TUV; Length: 15mm; Width: 7.5mm; Height: 9mm

• Stored-program control exchanges
• Fax machines
• Telephones
• Instruments
• Smart home

The HFD3-V series is a series product of Hongfa Technology's signal relay product line, a low-level signal switching and small load control device. Manufactured at Hongfa's production bases, it mainly serves applications such as communication equipment, security and building control.

Model: HFD3-V; Features: third-generation signal relay; Dielectric withstand: 3kV between coil and contacts; Features: 6kV surge voltage between coil and contacts; Features: compliant with EN60950/EN41003; Features: two normally open contacts in series with contact gap ≥1.5mm, compliant with IEC62776; Features: surface-mount type available; Contact arrangement: bifurcated contacts; Features: monostable and single-coil magnetic latching types available

• Communication equipment
• Security and building control

The HFD3-VI series is a series product of Hongfa Technology's signal relay product line, a low-level signal switching and small load control device. Manufactured at Hongfa's production bases, it mainly serves applications such as communication equipment, security and building control.

Model: HFD3-VI; Features: third-generation high-insulation signal relay; Contact arrangement: two normally open and two changeover contacts; Features: high contact switching capacity: 10mA 1000VDC/1500VDC; Features: surface-mount type available; Features: monostable and magnetic latching types available; Features: 6kV impulse voltage between coil and contacts (10/700μs), meeting ITU-T K.21 requirements; Contact arrangement: two normally open contacts in series with contact gap ≥1.5mm, compliant with IEC62776-1

• Communication equipment
• Security and building control

The HFD3-VT series is a series product of Hongfa Technology's signal relay product line, a low-level signal switching and small load control device. Manufactured at Hongfa's production bases, it mainly serves applications such as communication equipment, security and building control.

Model: HFD3-VT; Features: third-generation high-voltage and high-temperature signal relay; Contact arrangement: two normally open and two changeover contacts; Features: surface-mount type available; Features: high-voltage switching capacity 1500VDC 10mA; Contact arrangement: two normally open contacts in series with contact gap ≥1.5mm, compliant with IEC62776

• Communication equipment
• Security and building control

The HFD4 series is a series product of Hongfa Technology's signal relay product line, a low-level signal switching and small load control device. Manufactured at Hongfa's production bases, it mainly serves applications such as communication equipment, security and building control.

Model: HFD4; Features: ultra-small fourth-generation signal relay; Features: 2.5kV surge voltage between coil and contacts; Features: high contact switching capacity: 2A 30VDC; Features: inward-bent terminal surface-mount type available for dense SMD mounting; Features: monostable sensitive version with 100mW coil power available; Features: monostable and magnetic latching types available; Features: 105°C high-temperature version available; Features: compliant with IEC62368-1; Features: products meeting IEC60079 explosion-proof requirements available; Features: products meeting IEC 60335-1 requirements available; Features: low-halogen products meeting IEC61249-2-21 available

• Communication equipment
• Security and building control

The HFD42 series is a series product of Hongfa Technology's signal relay product line, a low-level signal switching and small load control device. Manufactured at Hongfa's production bases, it mainly serves applications such as communication equipment, security and building control.

Model: HFD42; Features: ultra-small fourth-generation signal relay; Features: ultra-narrow 5.7mm width, suitable for dense mounting; Features: 2.5kV surge voltage between coil and contacts; Features: compliant with IEC 62368-1; Features: 2A continuous carry current version available; Features: high vibration resistance; Features: surface-mount type available; Features: monostable and magnetic latching types available

• Communication equipment
• Security and building control

The HFD4-I series is a family of products in Hongfa Technology's signal relay product line, serving as devices for low-level signal switching and small-load control. Manufactured across Hongfa's production bases, it mainly serves applications such as communications equipment, security and building control.

Model: HFD4-I; Features: Contact surge current 3.5A (RMS); Features: Products compliant with IEC 60335-1 available; Features: Surface-mount (SMT) type available; Features: Monostable and magnetic latching types available; Features: High-temperature type (105°C) available

• communications equipment
• security and building control

The HFD4-K series is a family of products in Hongfa Technology's signal relay product line, serving as devices for low-level signal switching and small-load control. Manufactured across Hongfa's production bases, it mainly serves applications such as communications equipment, security and building control.

Model: HFD4-K; Features: Ideal replacement for small reed relays; Operate/Release Time: Operate/release (reset) time ≤1.5ms; versions with ≤1ms available; Mechanical Life: ≥300 million operations; Features: Two Form C (transfer) contact structure; Features: Monostable and magnetic latching types available; Features: Inward-bent lead SMT type available for dense surface-mount installation; Features: Low-halogen products per IEC 61249-2-21 available

• communications equipment
• security and building control

The HFD4-V series is a family of products in Hongfa Technology's signal relay product line, serving as devices for low-level signal switching and small-load control. Manufactured across Hongfa's production bases, it mainly serves applications such as communications equipment, security and building control.

Model: HFD4-V; Features: Fourth-generation ultra-small high-withstand-voltage signal relay; Features: Surge voltage 2.5kV between coil and contacts; Contact Form: Two Form A (NO) and two Form C contact forms available; Features: Complies with EN60950/EN41003; Features: Open contact gap ≥0.4mm; Features: Surface-mount (SMT) type available; Features: Monostable and magnetic latching types available; Features: High-temperature type (105°C) available

• communications equipment
• security and building control

The HFD5 series is a family of products in Hongfa Technology's signal relay product line, serving as devices for low-level signal switching and small-load control. Manufactured across Hongfa's production bases, it mainly serves applications such as communications equipment, security and building control.

Model: HFD5; Features: Fifth-generation miniature signal relay; Coil Power: 50mW; 5VDC coil operating current ≤10mA, direct microprocessor drive; Contact Form: Bifurcated moving contacts; Electrical Life: Electrical life ≥3×10⁸ operations available; Features: Ideal replacement for small reed relays; Features: 105°C high-temperature products available; Features: Explosion-proof products per IEC 60079 available; Features: Products compliant with IEC 60335-1 requirements available; Features: THT and SMT types available; Features: Monostable and magnetic latching types available; Dimensions: Industry's smallest dimensions: 9.0×4.8×4.9mm

• communications equipment
• security and building control

The HFD5-H series is a family of products in Hongfa Technology's signal relay product line, serving as devices for low-level signal switching and small-load control. Manufactured across Hongfa's production bases, it mainly serves applications such as communications equipment, security and building control.

Model: HFD5-H; Features: Fifth-generation miniature signal relay; Coil Power: Industry-lowest 30mW; 3VDC/5VDC coil current ≤10mA, direct microprocessor drive; Contact Form: Bifurcated moving contacts; Electrical Life: Electrical life ≥3×10⁸ operations available; Features: Ideal replacement for small reed relays; Features: Explosion-proof products per IEC 60079 available; Features: Products compliant with IEC 60335-1 requirements available; Features: THT and SMT types available; Features: Monostable and magnetic latching types available; Dimensions: Industry's smallest dimensions: 9.0×4.8×4.9mm

• communications equipment
• security and building control

The HFD5-K series is a family of products in Hongfa Technology's signal relay product line, serving as devices for low-level signal switching and small-load control. Manufactured across Hongfa's production bases, it mainly serves applications such as communications equipment, security and building control.

Model: HFD5-K; Features: Ideal replacement for small reed relays; Operate/Release Time: Operate/release (reset) time ≤1.0ms; Contact Form: Bifurcated moving contacts; Features: Two Form C (transfer) contact structure; Electrical Life: ≥5×10⁸ operations; Features: Low-halogen products per IEC 61249-2-21 available; Features: THT and SMT types available; Features: Monostable and magnetic latching types available; Dimensions: Industry's smallest dimensions: 9.0×4.8×4.9mm

• communications equipment
• security and building control

The HFD5-T series is a family of products in Hongfa Technology's signal relay product line, serving as devices for low-level signal switching and small-load control. Manufactured across Hongfa's production bases, it mainly serves applications such as communications equipment, security and building control.

Model: HFD5-T; Features: Maximum ambient temperature 125°C; Features: Ideal replacement for small high-temperature reed relays; Operate/Release Time: Operate/release (reset) time ≤2.0ms; Contact Form: Bifurcated moving contacts; Features: Two Form C (transfer) contact structure; Electrical Life: ≥100 million operations; Features: Low-halogen products per IEC 61249-2-21 available; Features: THT and SMT types available; Features: Monostable and magnetic latching types available; Dimensions: Industry's smallest dimensions: 9.0×4.8×4.9mm

• communications equipment
• security and building control

The HFD5-TC series is a family of products in Hongfa Technology's signal relay product line, serving as devices for low-level signal switching and small-load control. Manufactured across Hongfa's production bases, it mainly serves applications such as communications equipment, security and building control.

Model: HFD5-TC; Features: Maximum ambient temperature 155°C; Features: Ideal replacement for small high-temperature reed relays; Operate/Release Time: Operate/release (reset) time ≤2.0ms; Contact Form: Bifurcated moving contacts; Features: Two Form C (transfer) contact structure; Electrical Life: ≥100 million operations; Features: Low-halogen products per IEC 61249-2-21 available; Features: THT and SMT types available; Features: Monostable and magnetic latching types available; Dimensions: Industry's smallest dimensions: 9.0×4.8×4.9mm

• communications equipment
• security and building control

Micro 8GHz High-Frequency Relay (HFD53) is a relay from Hongfa Technology's high-frequency relay product line. It is mainly used in communications and RF equipment and similar applications.

Features: Ideal replacement for RF micro reed relays; transmits differential signals above 6.8GHz; Operate/Release Time: Operate/release time ≤2ms; Electrical Life: Electrical life ≥300 million, mechanical life ≥500 million operations; Coil Power: 50mW; 5VDC coil operating current ≤10mA, direct microprocessor drive; Insertion Loss: 3.6GHz band RF performance: insertion loss ≤0.6dB, VSWR ≤1.4, isolation ≥18dB between open contacts and ≥20dB between contact sets; Insertion Loss: 8GHz band RF performance: insertion loss ≤3dB, VSWR ≤3, isolation ≥12dB between open contacts and ≥15dB between contact sets; Dimensions: Industry's smallest dimensions: 9.3×5.1×5.5mm

• communications and RF equipment
• test and measurement

Ultra-Small 3GHz High-Frequency Relay (HFD48) is a relay from Hongfa Technology's high-frequency relay product line. It is designed with Two Form C (transfer) contact structure. It is mainly used in communications and RF equipment and similar applications.

Insertion Loss: 3GHz band RF performance: insertion loss ≤0.6dB, VSWR ≤1.4, isolation ≥18dB between open contacts and ≥25dB between contact sets; Operate/Release Time: Operate/release (reset) time ≤1.5ms; versions with ≤1ms available; Features: Two Form C (transfer) contact structure; Features: Monostable and magnetic latching types available; Features: Surface-mount type, easy installation; Features: Compact size

• communications and RF equipment
• test and measurement

Micro 8GHz Fast-Operating High-Frequency Relay (HFD53-K) is a relay from Hongfa Technology's high-frequency relay product line. It is mainly used in communications and RF equipment and similar applications.

Features: Ideal replacement for RF micro reed relays; transmits 8GHz differential signals; Operate/Release Time: Operate/release (reset) time ≤1.0ms; Electrical Life: ≥5×10⁸ operations; Insertion Loss: 3.6GHz band RF performance: insertion loss ≤0.6dB, VSWR ≤1.4, isolation ≥18dB between open contacts and ≥20dB between contact sets; Insertion Loss: 8GHz band RF performance: insertion loss ≤3dB, VSWR ≤3, isolation ≥12dB between open contacts and ≥15dB between contact sets; Dimensions: Industry's smallest dimensions: 9.3×5.1×5.5mm

• communications and RF equipment
• test and measurement

Micro 8GHz High-Frequency Relay (High-Temperature Type) (HFD53-T) is a relay from Hongfa Technology's high-frequency relay product line. It is mainly used in communications and RF equipment and similar applications.

Features: Maximum ambient temperature 125°C; Features: Ideal replacement for RF micro reed relays; transmits differential signals above 8GHz; Operate/Release Time: Operate/release time ≤2ms; Electrical Life: ≥100 million operations; Insertion Loss: 3.6GHz band RF performance: insertion loss ≤0.6dB, VSWR ≤1.4, isolation ≥18dB between open contacts and ≥20dB between contact sets; Insertion Loss: 8GHz band RF performance: insertion loss ≤3dB, VSWR ≤3; Isolation: Isolation ≥12dB between open contacts and ≥15dB between contact sets; Dimensions: Industry's smallest dimensions: 9.3×5.1×5.5mm

• communications and RF equipment
• test and measurement

Micro 8GHz High-Frequency Relay (Ultra-High-Temperature Type) (HFD53-TC) is a relay from Hongfa Technology's high-frequency relay product line. It is mainly used in communications and RF equipment and similar applications.

Features: Maximum ambient temperature 155°C; Features: Ideal replacement for RF micro reed relays; transmits 8GHz differential signals; Operate/Release Time: Operate/release time ≤2ms; Electrical Life: ≥100 million operations; Insertion Loss: 3.6GHz band RF performance: insertion loss ≤0.6dB, VSWR ≤1.4, isolation ≥18dB between open contacts and ≥20dB between contact sets; Insertion Loss: 8GHz band RF performance: insertion loss ≤3dB, VSWR ≤3; Isolation: Isolation ≥12dB between open contacts and ≥15dB between contact sets; Dimensions: Industry's smallest dimensions: 9.3×5.1×5.5mm

• communications and RF equipment
• test and measurement

Ultra-Small 1GHz High-Frequency Relay (HFD43) is a relay from Hongfa Technology's high-frequency relay product line. It is designed with Two Form C (transfer) contact structure. It is mainly used in communications and RF equipment and similar applications.

Insertion Loss: Excellent 1GHz band RF performance: insertion loss ≤0.2dB, isolation ≥20dB between open contacts and ≥30dB between contact sets; Features: Two Form C (transfer) contact structure; Features: Monostable and magnetic latching types available; Features: Surface-mount type, easy installation; Features: Compact size

• communications and RF equipment
• test and measurement

Ultra-Small 3GHz High-Frequency Relay (HFD45) is a relay from Hongfa Technology's high-frequency relay product line. It is designed with Two Form C (transfer) contact structure. It is mainly used in communications and RF equipment and similar applications.

Insertion Loss: 3GHz band RF performance: insertion loss ≤0.4dB, VSWR ≤1.2, isolation ≥18dB between open contacts and ≥25dB between contact sets; Features: Two Form C (transfer) contact structure; Features: Monostable and magnetic latching types available; Features: Surface-mount type, easy installation; Features: Compact size

• communications and RF equipment
• test and measurement

Ultra-Thin 1GHz High-Frequency Relay (HFD32) is a relay from Hongfa Technology's high-frequency relay product line. It is mainly used in communications and RF equipment and similar applications.

Model: HFD32; Product Category: High-frequency relay; Manufacturer: Xiamen Hongfa Electroacoustic Co., Ltd.

• communications and RF equipment
• test and measurement

Compact High-Withstand-Voltage Reed Relay (HR12-V) is a relay from Hongfa Technology's reed relay product line. It is designed with Composite molded structure for high-vibration applications. It is mainly used in high-vibration applications requiring rugged molded construction and similar applications.

Features: Width only 6.2mm, suitable for dense mounting; Dielectric Withstand: ≥3000VDC between open contacts, ≥4000VDC version optional; Dielectric Withstand: ≥5000VDC between coil and contacts; Features: High insulation capability; meets 600V reinforced insulation requirements; Features: High-voltage switching capability 1500VDC/1000VAC; Features: Composite molded structure for high-vibration applications; Features: Optional built-in magnetic shield and coil flyback diode

• high-vibration applications requiring rugged molded construction
• test and measurement
• sensing and detection

High-Withstand-Voltage Reed Relay (HR1-V) is a relay from Hongfa Technology's reed relay product line. It is designed with Reed relay with high withstand voltage and high insulation. It is mainly used in high-vibration applications requiring rugged molded construction and similar applications.

Features: Reed relay with high withstand voltage and high insulation; Dielectric Withstand: ≥4000VDC between open contacts; Dielectric Withstand: ≥7000VDC between coil and contacts; Features: High insulation capability; meets 1500V reinforced insulation requirements; Features: High-voltage switching capability 1500VDC/1000VAC; Features: Composite molded structure for high-vibration applications; Features: Surface-mount type, easy installation; Features: Class F insulation; Features: Meets IEC 62477-1:2012 for energy storage systems

• high-vibration applications requiring rugged molded construction
• test and measurement
• sensing and detection

Miniature Reed Relay (HR1-U) is a relay from Hongfa Technology's reed relay product line. It is designed with Small PCB footprint, suitable for dense mounting. It is mainly used in test and measurement and similar applications.

Features: Ultra-small size: 6.8×3.55×9.5mm (L×W×H); Features: Small PCB footprint, suitable for dense mounting; Features: Magnetic shield structure reduces mutual interference; Features: Fast switching, operate time ≤0.2ms; Features: Optional internal flyback diode; Features: Class F insulation

• test and measurement
• sensing and detection

Relay Socket Assembly (HF41F-AS) is a relay from Hongfa Technology's relay socket product line. It is designed with DIN-rail mounting available. It is mainly used in relay mounting and wiring accessories and similar applications.

Dielectric Withstand: Up to 4000VAC, insulation resistance 1000MΩ; Features: DIN-rail mounting available; Features: Ultra-slim (width only 6.2mm); Features: Finger-protection versions available; Features: Relay retention/release function for secure mounting on and removal from the socket; Features: Built-in protection circuit: power-on indication, line protection and extended relay input voltage range

• relay mounting and wiring accessories

Relay Socket Assembly (HF115F-AS) is a relay from Hongfa Technology's relay socket product line. It is designed with DIN-rail and PCB mounting available. It is mainly used in relay mounting and wiring accessories and similar applications.

Dielectric Withstand: Up to 5000VAC between I/O, creepage distance 8mm, insulation resistance 1000MΩ; Features: DIN-rail and PCB mounting available; Features: Slim type (width 15.8mm); Features: Finger-protection versions available; Features: Relay retention/release function for secure mounting on and removal from the socket

• relay mounting and wiring accessories

Relay Socket Assembly (HF115FK-AS) is a relay from Hongfa Technology's relay socket product line. It is designed with DIN-rail and PCB mounting available. It is mainly used in relay mounting and wiring accessories and similar applications.

Dielectric Withstand: Up to 5000VAC between I/O, creepage distance 8mm; Insulation Resistance: 1000 MΩ; Features: DIN-rail and PCB mounting available; Features: Slim type (width 15.8mm); Features: Finger-protection versions available; Features: Relay retention/release function for secure mounting; Features: and removal from the socket

• relay mounting and wiring accessories

Relay Socket Assembly (HF157F-AS) is a relay from Hongfa Technology's relay socket product line. It is designed with Screw and DIN-rail mounting available. It is mainly used in relay mounting and wiring accessories and similar applications.

Dielectric Withstand: Up to 5000VAC, insulation resistance 1000MΩ; Features: Screw and DIN-rail mounting available; Features: One or two Form C contact options; Features: Finger-protection versions available

• relay mounting and wiring accessories

Relay Socket Assembly (HF115FP-AS) is a relay from Hongfa Technology's relay socket product line. It is designed with DIN-rail and PCB mounting available. It is mainly used in relay mounting and wiring accessories and similar applications.

Dielectric Withstand: Up to 5000VAC between I/O, creepage distance 8mm; Insulation Resistance: 1000 MΩ; Features: DIN-rail and PCB mounting available; Features: Slim type (width 15.8mm); Features: Finger-protection versions available; Features: Relay retention/release function for secure mounting; Features: and removal from the socket

• relay mounting and wiring accessories

Relay Socket Assembly (HF18FZ-AS) is a relay from Hongfa Technology's relay socket product line. It is designed with Multiple relay types, including built-in LED. It is mainly used in relay mounting and wiring accessories and similar applications.

Features: Multiple relay types, including built-in LED; Contact Form: Two or four Form C contact forms; Features: Dust-cover encapsulation; Withstand/Temperature Characteristics: 2000V withstand between coil and contacts; Features: Long electrical life; Mechanical Life: Long mechanical life; Features: Test-button version available; Features: Automated production

• relay mounting and wiring accessories

Relay Socket Assembly (HF18FF-G-AS-HF18FH-G-AS) is a relay from Hongfa Technology's relay socket product line. It is designed with Screw and DIN-rail mounting available. It is mainly used in relay mounting and wiring accessories and similar applications.

Dielectric Withstand: Up to 2000VAC, insulation resistance 1000MΩ; Features: Screw and DIN-rail mounting available; Features: Two or three Form C contact options; Features: Finger-protection versions available; Features: Gold-plated contact versions available

• relay mounting and wiring accessories

Relay Socket Assembly (HF18FF-AS) is a relay from Hongfa Technology's relay socket product line. It is designed with Screw and DIN-rail mounting available. It is mainly used in relay mounting and wiring accessories and similar applications.

Dielectric Withstand: Up to 2000VAC, insulation resistance 1000MΩ; Features: Screw and DIN-rail mounting available; Features: Two or four Form C contact options; Features: Finger-protection versions available; Features: Gold-plated contact versions available

• relay mounting and wiring accessories

Relay Socket Assembly (HF18FH-AS) is a relay from Hongfa Technology's relay socket product line. It is designed with Screw and DIN-rail mounting available. It is mainly used in relay mounting and wiring accessories and similar applications.

Dielectric Withstand: Up to 2000VAC, insulation resistance 1000MΩ; Features: Screw and DIN-rail mounting available; Features: Two or four Form C contact options; Features: Finger-protection versions available; Features: Gold-plated contact versions available

• relay mounting and wiring accessories

Relay Socket Assembly (HF13F-AS) is a relay from Hongfa Technology's relay socket product line. It is designed with Screw and DIN-rail mounting available. It is mainly used in relay mounting and wiring accessories and similar applications.

Features: Contact switching capacity 15A (1Z), 10A (2Z); Features: Screw and DIN-rail mounting available; Features: One or two Form C contact options; Features: Finger-protection versions available; Features: UL insulation class F (2Z/2H)

• relay mounting and wiring accessories

Relay Socket Assembly (HFA2-AS) is a relay from Hongfa Technology's relay socket product line. It is designed with DIN-rail and PCB mounting available. It is mainly used in relay mounting and wiring accessories and similar applications.

Features: Force-guided contact structure (compliant with IEC 61810-3); Features: Strong load capacity, 8A contact switching; Features: DIN-rail and PCB mounting available; Features: Slim type (width 15.8mm); Features: Finger-protection versions available; Features: Relay retention/release function for secure mounting on and removal from the socket

• relay mounting and wiring accessories

Relay Socket Assembly (HFA4-AS) is a relay from Hongfa Technology's relay socket product line. It is designed with Screw/spade terminals; DIN-rail or screw mounting. It is mainly used in relay mounting and wiring accessories and similar applications.

Features: Multiple contact combinations: 2NO+2NC, 3NO+1NC, 3NO+3NC, 4NO+2NC, 5NO+1NC; Features: Force-guided contact structure (compliant with EN 50205); Dielectric Withstand: Up to 2500VAC, insulation resistance 1000MΩ; Features: Screw/spade terminals; DIN-rail or screw mounting; Features: Strong load capacity: 6A contact switching; Features: UL Class F insulation available

• relay mounting and wiring accessories

Relay Socket Assembly (HFA6-AS) is a relay from Hongfa Technology's relay socket product line. It is designed with Screw/spade terminals; DIN-rail or screw mounting. It is mainly used in relay mounting and wiring accessories and similar applications.

Features: Multiple contact combinations: 2NO+2NC, 3NO+1NC, 3NO+3NC, 4NO+2NC, 5NO+1NC; Features: Force-guided contact structure (compliant with EN 50205); Dielectric Withstand: Up to 2500VAC, insulation resistance 1000MΩ; Features: Screw/spade terminals; DIN-rail or screw mounting; Features: Strong load capacity: 6A contact switching; Features: UL Class F insulation available

• relay mounting and wiring accessories

Relay Socket Assembly (HF41F-PCB-AS) is a relay from Hongfa Technology's relay socket product line. It is designed with DIN-rail mounting available. It is mainly used in relay mounting and wiring accessories and similar applications.

Dielectric Withstand: Up to 4000VAC, insulation resistance 1000MΩ; Features: DIN-rail mounting available; Features: Ultra-slim (width only 6.2mm); Features: Finger-protection versions available; Features: Relay retention/release function for secure mounting on and removal from the socket; Features: Built-in protection circuit: power-on indication, line protection and extended relay input voltage range

• relay mounting and wiring accessories

Relay Socket Assembly (HF49FD-AS) is a relay from Hongfa Technology's relay socket product line. It is designed with PCB mounting. It is mainly used in relay mounting and wiring accessories and similar applications.

Dielectric Withstand: Up to 3000VAC, insulation resistance 1000MΩ; Features: PCB mounting; Features: Meets IEC 61131-2 reinforced insulation requirements; Features: Creepage and clearance distances greater than 3.5mm; Features: Ultra-slim, ultra-small, high sensitivity, power consumption only 0.12W; Features: UL Class F insulation available

• relay mounting and wiring accessories

Relay Socket Assembly (HF115F-PCB-AS) is a relay from Hongfa Technology's relay socket product line. It is designed with DIN-rail and PCB mounting available. It is mainly used in relay mounting and wiring accessories and similar applications.

Dielectric Withstand: Up to 5000VAC between I/O, creepage distance 8mm, insulation resistance 1000MΩ; Features: DIN-rail and PCB mounting available; Features: Slim type (width 15.8mm); Features: Finger-protection versions available; Features: Relay retention/release function for secure mounting on and removal from the socket

• relay mounting and wiring accessories

Relay Socket Assembly (HF157F-PCB-AS) is a relay from Hongfa Technology's relay socket product line. It is designed with Screw and DIN-rail mounting available. It is mainly used in relay mounting and wiring accessories and similar applications.

Dielectric Withstand: Up to 5000VAC, insulation resistance 1000MΩ; Features: Screw and DIN-rail mounting available; Features: One or two Form C contact options; Features: Finger-protection versions available

• relay mounting and wiring accessories

Industrial Solid-State Relay Module (HFGD4-2) is a relay from Hongfa Technology's solid-state relay product line. It is designed with Plug-in spring terminals for quick installation and replacement. It is mainly used in industrial temperature control and similar applications.

Features: 4-channel DC solid-state relay module, width only 13mm; Features: DIN35 standard rail mounting; Withstand/Temperature Characteristics: Optocoupler isolation between input and output, withstand 2.5kV; Features: Per-channel load capacity 3A 60VDC; Features: Plug-in spring terminals for quick installation and replacement; Features: Wide wiring range 0.2–1.5mm²/24–16AWG

• industrial temperature control
• motor and heating control

Industrial Solid-State Relay Module (HFGD4-4) is a relay from Hongfa Technology's solid-state relay product line. It is designed with Plug-in spring terminals for quick installation and replacement. It is mainly used in industrial temperature control and similar applications.

Features: 4-channel DC solid-state relay module, width only 13mm; Features: DIN35 standard rail mounting; Withstand/Temperature Characteristics: Optocoupler isolation, withstand 2kV; Features: Per-channel load capacity 3A 60VDC; Features: Plug-in spring terminals for quick installation and replacement; Features: Wide wiring range 0.2–1.5mm²/24–16AWG

• industrial temperature control
• motor and heating control

Industrial Solid-State Relay Module (HFGD2-4) is a relay from Hongfa Technology's solid-state relay product line. It is designed with Plug-in spring terminals for convenient, quick installation. It is mainly used in industrial temperature control and similar applications.

Features: 2-channel AC solid-state relay module, width only 13mm; Features: DIN35 standard rail mounting; Features: Wide input voltage 5–30VDC; Features: Per-channel load capacity 2A 250VAC; Withstand/Temperature Characteristics: Optocoupler isolation between input and output, withstand 4kV; Features: Plug-in spring terminals for convenient, quick installation; Features: Wide wiring range 0.2–1.5mm²/24–16AWG

• industrial temperature control
• motor and heating control

AC/DC Universal Solid-State Relay (HFS1(HFS50-C)) is a relay from Hongfa Technology's solid-state relay product line. It is mainly used in industrial temperature control and similar applications.

Features: Single-channel AC/DC universal solid-state relay, width only 5mm; Features: PCB pins + socket (49F-1Z-A1-1) mounting; Features: Usable with HFGD1 module (common-positive input, common 24V+); Withstand/Temperature Characteristics: Optocoupler isolation between input and output, withstand ≥2.5kV; Features: Per-channel load capacity 1A 48VDC

• industrial temperature control
• motor and heating control

AC Solid-State Relay (HFS2(HFS50-A)-AC) is a relay from Hongfa Technology's solid-state relay product line. It is mainly used in industrial temperature control and similar applications.

Features: AC solid-state relay, width only 5mm; Features: Mountable with socket (41F series); Features: Usable with HFGD8-1 module (common positive); Withstand/Temperature Characteristics: Optocoupler isolation between input and output, withstand ≥2.5kV; Features: Load capacity 2A 24VAC–264VAC

• industrial temperature control
• motor and heating control

DC Solid-State Relay (HFS2(HFS50-A)-DC) is a relay from Hongfa Technology's solid-state relay product line. It is mainly used in industrial temperature control and similar applications.

Features: Single-channel DC solid-state relay, width only 5mm; Features: PCB pins + socket mounting (compatible with all 41F sockets); Features: Usable with HFGD8-1 module (common positive); Withstand/Temperature Characteristics: Optocoupler isolation between input and output, withstand ≥2.5kV; Features: MOSFET type, maximum per-channel load 6A 60VDC

• industrial temperature control
• motor and heating control

AC Solid-State Relay (HFS3(HFS50-B)-AC) is a relay from Hongfa Technology's solid-state relay product line. It is mainly used in industrial temperature control and similar applications.

Features: AC solid-state relay, width only 12.7mm; Features: Mountable with socket (14FF series); Features: Usable with HFGD5 module (common positive); Withstand/Temperature Characteristics: Optocoupler isolation between input and output, withstand ≥2.5kV; Features: Load capacity 2A 24VAC–264VAC

• industrial temperature control
• motor and heating control

DC Solid-State Relay (HFS3(HFS50-B)-DC) is a relay from Hongfa Technology's solid-state relay product line. It is mainly used in industrial temperature control and similar applications.

Features: Single-channel DC solid-state relay, width only 12.7mm; Features: Mountable with socket (14FF series); Features: Usable with HFGD5 module (common positive); Withstand/Temperature Characteristics: Optocoupler isolation between input and output, withstand ≥2.5kV; Features: Maximum per-channel load 8A 60VDC

• industrial temperature control
• motor and heating control

AC Solid-State Relay (HFGD2-9) is a relay from Hongfa Technology's solid-state relay product line. It is designed with Optocoupler isolation between input and output. It is mainly used in industrial temperature control and similar applications.

Features: Per-channel load capacity 20A/35A/45A/60A; Features: Optocoupler isolation between input and output; Features: Zero-cross function reduces switching noise; Features: With heatsink; Features: Width 22.5mm for 20A/35A models, 45mm for 45A/60A models

• industrial temperature control
• motor and heating control

DC Solid-State Relay (HFGD4-9) is a relay from Hongfa Technology's solid-state relay product line. It is designed with Noiseless operation. It is mainly used in industrial temperature control and similar applications.

Features: Noiseless operation; Features: High durability; Features: Per-channel load capacity 20A/30A, 1–150VDC; Withstand/Temperature Characteristics: Optocoupler isolation between input and output, withstand 3.75kV; Features: With heatsink

• industrial temperature control
• motor and heating control

AC Solid-State Relay (HFS4) is a relay from Hongfa Technology's solid-state relay product line. It is designed with Noiseless operation. It is mainly used in industrial temperature control and similar applications.

Features: Noiseless operation; Features: High electrical endurance; Features: Built-in RC protection circuit; Features: TTL driver compatibility; Features: Zero-cross or random-fire output optional; Features: Rated load capacity 2A/280VAC; Features: Dielectric strength 3000VAC

• industrial temperature control
• motor and heating control

AC Solid-State Relay (HFGD2-11) is a relay from Hongfa Technology's solid-state relay product line. It is designed with Noiseless operation. It is mainly used in panel mounting and similar applications.

Features: Noiseless operation; Features: High durability; Features: Zero-cross or random-fire output optional; Withstand/Temperature Characteristics: Optocoupler isolation between input and output, withstand 4kV; Features: Load capacity: 300VAC 10A/25A/40A; 600VAC 25A/50A/75A/90A/125A; Features: Suitable for panel mounting

• panel mounting
• industrial temperature control
• motor and heating control

DC Solid-State Relay (HFGD4-11) is a relay from Hongfa Technology's solid-state relay product line. It is designed with Noiseless operation. It is mainly used in panel mounting and similar applications.

Features: Noiseless operation; Features: High durability; Withstand/Temperature Characteristics: Optocoupler isolation between input and output, withstand 2.5kV; Features: Maximum load capacity: 100A/60VDC, 80A/100VDC, 40A/150VDC; Features: Suitable for panel mounting

• panel mounting
• industrial temperature control
• motor and heating control

Industrial Solid-State Relay Module (HFGD2-6) is a relay from Hongfa Technology's solid-state relay product line. It is designed with Plug-in spring terminals for convenient, quick installation. It is mainly used in industrial temperature control and similar applications.

Features: 8-channel AC solid-state relay module, width only 34mm; Features: DIN35 standard rail mounting; Features: Wide input voltage 5–30VDC; Features: Per-channel load capacity 2A 250VAC; Withstand/Temperature Characteristics: Optocoupler isolation between input and output, withstand 3kV; Features: Plug-in spring terminals for convenient, quick installation; Features: Wide wiring range 0.2–1.5mm²/24–16AWG

• industrial temperature control
• motor and heating control

Industrial Solid-State Relay Module (HFGD4-3) is a relay from Hongfa Technology's solid-state relay product line. It is designed with Finger-safe protection against electric shock. It is mainly used in industrial temperature control and similar applications.

Features: 4-channel DC solid-state relay module, width only 32.1mm; Features: DIN35 standard rail mounting; Withstand/Temperature Characteristics: Optocoupler isolation between input and output, withstand 3kV; Features: 4-channel output, common-supply wiring; Features: Finger-safe protection against electric shock; Features: Shorting links allow simple common-positive or common-negative wiring; Features: Wide wiring range 0.2–1.5mm²/24–16AWG

• industrial temperature control
• motor and heating control

Industrial Solid-State Relay Module (HFGD4-6) is a relay from Hongfa Technology's solid-state relay product line. It is designed with Overcurrent self-protection. It is mainly used in industrial temperature control and similar applications.

Features: Wide wiring range 0.2–1.5mm²/24–16AWG; Features: Overcurrent self-protection; Dielectric Withstand: Optocoupler isolation, withstand 2.5kV; Features: DIN35 standard rail mounting

• industrial temperature control
• motor and heating control

Automotive Solid-State Relay (HFS60-B-12) is a relay from Hongfa Technology's solid-state relay product line. It is designed with Noiseless operation. It is mainly used in industrial temperature control and similar applications.

Features: Noiseless operation; Features: High durability: ≥1.2x10; Temperature Characteristics: High temperature resistance up to 125°C; Features: Low quiescent current ≤13 μA; Features: Pulse width modulation (PWM); Features: Embedded protection; Protection Rating: Protection rating: IP6K7; Certification: Complies with RoHS and ELV directives

• industrial temperature control
• motor and heating control

Automotive Solid-State Relay (HFS60-C-12) is a relay from Hongfa Technology's solid-state relay product line. It is designed with Noiseless operation. It is mainly used in industrial temperature control and similar applications.

Features: Noiseless operation; Features: High durability: ≥1.5x10; Temperature Characteristics: High temperature resistance up to 125°C; Features: Low quiescent current ≤13 μA; Features: Pulse width modulation (PWM); Features: Embedded protection; Protection Rating: Protection rating: IP6K7; Certification: Complies with RoHS and ELV directives

• industrial temperature control
• motor and heating control

Industrial Solid-State Relay Module (HFGD2) is a relay from Hongfa Technology's solid-state relay product line. It is designed with NPN input. It is mainly used in industrial temperature control and similar applications.

Features: 2-channel AC amplifier board; Withstand/Temperature Characteristics: Optocoupler isolation, withstand 3kV; Features: NPN input; Features: Wide wiring range 0.2–4mm²/30–12AWG

• industrial temperature control
• motor and heating control

Industrial Solid-State Relay Module (HFGD4) is a relay from Hongfa Technology's solid-state relay product line. It is mainly used in industrial temperature control and similar applications.

Features: 4-channel DC solid-state relay module, width 32.1mm; Features: DIN35 standard rail mounting; Withstand/Temperature Characteristics: Optocoupler isolation between input and output, withstand 2.5kV; Features: Per-channel load capacity 3A 60VDC; Features: Wide wiring range 0.2–1.5mm²/24–16AWG

• industrial temperature control
• motor and heating control

Lift-Type Screw PCB Terminal Block (HFLS1A-500) is a connector from Hongfa Technology's industrial connector product line. It is designed with PCB terminal block, lift-type screw connector with wire cage. It is mainly used in wave-soldering applications with current up to 17.5A and similar applications.

Features: PCB terminal block, lift-type screw connector with wire cage; Features: Installation/removal with screwdriver, torque 0.4N·m; Current-Carrying Capacity: Suitable for wave soldering, current-carrying capacity up to 17.5A

• wave-soldering applications with current up to 17.5A
• electrical interconnection of industrial equipment
• new energy equipment

Lift-Type Screw PCB Terminal Block (HFLS1A-508MABCXX) is a connector from Hongfa Technology's industrial connector product line. It is designed with PCB terminal block, lift-type screw connector with wire cage. It is mainly used in wave-soldering applications with current up to 13.5A and similar applications.

Features: PCB terminal block, lift-type screw connector with wire cage; Features: Installation/removal with screwdriver, torque 0.6N·m; Current-Carrying Capacity: Suitable for wave soldering, current-carrying capacity up to 13.5A

• wave-soldering applications with current up to 13.5A
• electrical interconnection of industrial equipment
• new energy equipment

Lift-Type Screw PCB Terminal Block (HFLS1A-508MABXX) is a connector from Hongfa Technology's industrial connector product line. It is designed with PCB terminal block, lift-type screw connector with wire cage. It is mainly used in electrical interconnection of industrial equipment and similar applications.

Features: PCB terminal block, lift-type screw connector with wire cage; Features: Installation/removal with screwdriver, torque 0.4N·m

• electrical interconnection of industrial equipment
• new energy equipment

Lift-Type Screw PCB Terminal Block (HFLS1A-508MAXX) is a connector from Hongfa Technology's industrial connector product line. It is designed with PCB terminal block, lift-type screw connector with wire cage. It is mainly used in electrical interconnection of industrial equipment and similar applications.

Features: PCB terminal block, lift-type screw connector with wire cage; Features: Installation/removal with screwdriver, torque 0.4N·m

• electrical interconnection of industrial equipment
• new energy equipment

Lift-Type Screw PCB Terminal Block (HFLS1A-508MBAXX) is a connector from Hongfa Technology's industrial connector product line. It is designed with PCB terminal block, lift-type screw connector with wire cage. It is mainly used in electrical interconnection of industrial equipment and similar applications.

Features: PCB terminal block, lift-type screw connector with wire cage; Features: Installation/removal with screwdriver, torque 0.4N·m

• electrical interconnection of industrial equipment
• new energy equipment

Lift-Type Screw PCB Terminal Block (HFLS1A-508MBXX) is a connector from Hongfa Technology's industrial connector product line. It is designed with PCB terminal block, lift-type screw connector with wire cage. It is mainly used in electrical interconnection of industrial equipment and similar applications.

Features: PCB terminal block, lift-type screw connector with wire cage; Features: Installation/removal with screwdriver, torque 0.4N·m

• electrical interconnection of industrial equipment
• new energy equipment

Lift-Type Screw PCB Terminal Block (HFLS1A-508MCXX) is a connector from Hongfa Technology's industrial connector product line. It is designed with PCB terminal block, lift-type screw connector with wire cage. It is mainly used in electrical interconnection of industrial equipment and similar applications.

Features: PCB terminal block, lift-type screw connector with wire cage; Features: Installation/removal with screwdriver, torque 0.4N·m

• electrical interconnection of industrial equipment
• new energy equipment

Lift-Type Screw PCB Terminal Block (HFLS1A-750) is a connector from Hongfa Technology's industrial connector product line. It is designed with PCB terminal block, lift-type screw connector with wire cage. It is mainly used in wave-soldering applications with current up to 17.5A and similar applications.

Features: PCB terminal block, lift-type screw connector with wire cage; Features: Installation/removal with screwdriver, torque 0.4N·m; Current-Carrying Capacity: Suitable for wave soldering, current-carrying capacity up to 17.5A

• wave-soldering applications with current up to 17.5A
• electrical interconnection of industrial equipment
• new energy equipment

Lift-Type Screw PCB Terminal Block (HFLS1A-762) is a connector from Hongfa Technology's industrial connector product line. It is designed with PCB terminal block, lift-type screw connector with wire cage. It is mainly used in wave-soldering applications with current up to 17.5A and similar applications.

Features: PCB terminal block, lift-type screw connector with wire cage; Features: Installation/removal with screwdriver, torque 0.4N·m; Current-Carrying Capacity: Suitable for wave soldering, current-carrying capacity up to 17.5A

• wave-soldering applications with current up to 17.5A
• electrical interconnection of industrial equipment
• new energy equipment

Lift-Type Screw PCB Terminal Block (HFLS1A10-508MABXX) is a connector from Hongfa Technology's industrial connector product line. It is designed with PCB terminal block, lift-type screw connector with wire cage. It is mainly used in wave-soldering applications with current up to 13.5A and similar applications.

Features: PCB terminal block, lift-type screw connector with wire cage; Features: Installation/removal with screwdriver, torque 0.6N·m; Current-Carrying Capacity: Suitable for wave soldering, current-carrying capacity up to 13.5A

• wave-soldering applications with current up to 13.5A
• electrical interconnection of industrial equipment
• new energy equipment

Lift-Type Screw PCB Terminal Block (HFLS1A10-508MAXX) is a connector from Hongfa Technology's industrial connector product line. It is designed with PCB terminal block, lift-type screw connector with wire cage. It is mainly used in wave-soldering applications with current up to 13.5A and similar applications.

Features: PCB terminal block, lift-type screw connector with wire cage; Features: Installation/removal with screwdriver, torque 0.6N·m; Current-Carrying Capacity: Suitable for wave soldering, current-carrying capacity up to 13.5A

• wave-soldering applications with current up to 13.5A
• electrical interconnection of industrial equipment
• new energy equipment

Lift-Type Screw PCB Terminal Block (HFLS1A30-500) is a connector from Hongfa Technology's industrial connector product line. It is designed with PCB terminal block, lift-type screw connector with wire cage. It is mainly used in wave-soldering applications with current up to 24A and similar applications.

Features: PCB terminal block, lift-type screw connector with wire cage; Features: Installation/removal with screwdriver, torque 0.6N·m; Current-Carrying Capacity: Suitable for wave soldering, current-carrying capacity up to 24A

• wave-soldering applications with current up to 24A
• electrical interconnection of industrial equipment
• new energy equipment

Lift-Type Screw PCB Terminal Block (HFLS1A30-508SAB) is a connector from Hongfa Technology's industrial connector product line. It is designed with PCB terminal block, lift-type screw connector with wire cage. It is mainly used in wave-soldering applications with current up to 22A and similar applications.

Features: PCB terminal block, lift-type screw connector with wire cage; Features: Installation/removal with screwdriver, torque 0.6N·m; Current-Carrying Capacity: Suitable for wave soldering, current-carrying capacity up to 22A

• wave-soldering applications with current up to 22A
• electrical interconnection of industrial equipment
• new energy equipment

Lift-Type Screw PCB Terminal Block (HFLS1A30-508) is a connector from Hongfa Technology's industrial connector product line. It is designed with PCB terminal block, lift-type screw connector with wire cage. It is mainly used in wave-soldering applications with current up to 24A and similar applications.

Features: PCB terminal block, lift-type screw connector with wire cage; Features: Installation/removal with screwdriver, torque 0.6N·m; Current-Carrying Capacity: Suitable for wave soldering, current-carrying capacity up to 24A

• wave-soldering applications with current up to 24A
• electrical interconnection of industrial equipment
• new energy equipment

Lift-Type Screw PCB Terminal Block (HFLS1A30-762) is a connector from Hongfa Technology's industrial connector product line. It is designed with PCB terminal block, lift-type screw connector with wire cage. It is mainly used in wave-soldering applications with current up to 24A and similar applications.

Features: PCB terminal block, lift-type screw connector with wire cage; Features: Installation/removal with screwdriver, torque 0.5N·m; Current-Carrying Capacity: Suitable for wave soldering, current-carrying capacity up to 24A

• wave-soldering applications with current up to 24A
• electrical interconnection of industrial equipment
• new energy equipment

Lift-Type Screw PCB Terminal Block (HFLS1A36-500) is a connector from Hongfa Technology's industrial connector product line. It is designed with PCB terminal block, lift-type screw connector with wire cage. It is mainly used in wave-soldering applications with current up to 24A and similar applications.

Features: PCB terminal block, lift-type screw connector with wire cage; Features: Installation/removal with screwdriver, torque 0.6N·m; Current-Carrying Capacity: Suitable for wave soldering, current-carrying capacity up to 24A

• wave-soldering applications with current up to 24A
• electrical interconnection of industrial equipment
• new energy equipment

Lift-Type Screw PCB Terminal Block (HFLS1A36-508) is a connector from Hongfa Technology's industrial connector product line. It is designed with PCB terminal block, lift-type screw connector with wire cage. It is mainly used in wave-soldering applications with current up to 24A and similar applications.

Features: PCB terminal block, lift-type screw connector with wire cage; Features: Installation/removal with screwdriver, torque 0.6N·m; Current-Carrying Capacity: Suitable for wave soldering, current-carrying capacity up to 24A

• wave-soldering applications with current up to 24A
• electrical interconnection of industrial equipment
• new energy equipment

Lift-Type Screw PCB Terminal Block (HFLS1A36-762) is a connector from Hongfa Technology's industrial connector product line. It is designed with PCB terminal block, fixed connector with screw connection. It is mainly used in wave-soldering applications with current up to 24A and similar applications.

Features: PCB terminal block, fixed connector with screw connection; Features: Installation/removal with screwdriver, torque 0.5N·m; Current-Carrying Capacity: Suitable for wave soldering, current-carrying capacity up to 24A

• wave-soldering applications with current up to 24A
• electrical interconnection of industrial equipment
• new energy equipment

Screwless PCB Terminal Block (HFLS1B-508) is a connector from Hongfa Technology's industrial connector product line. It is designed with PCB terminal block with push key, screwless connector. It is mainly used in electrical interconnection of industrial equipment and similar applications.

Features: PCB terminal block with push key, screwless connector; Features: Solid wires can be pushed directly into the mounting holes without tools

• electrical interconnection of industrial equipment
• new energy equipment

Screwless PCB Terminal Block (HFLS1B10-350) is a connector from Hongfa Technology's industrial connector product line. It is designed with PCB terminal block. It is mainly used in electrical interconnection of industrial equipment and similar applications.

Features: PCB terminal block; Features: With push key, screwless terminal block; Features: Solid wires can be pushed directly into the mounting holes without tools

• electrical interconnection of industrial equipment
• new energy equipment

Plug-in Screw Terminal Plug (HFLS1C-381) is a connector from Hongfa Technology's industrial connector product line. It is designed with Spring-type quick-connect technology. It is mainly used in electrical interconnection of industrial equipment and similar applications.

Features: Spring-type quick-connect technology; Features: Wire ends easily connected and removed with a screwdriver; Features: With test hole accepting 1.0mm test probes and 1.2mm test plugs

• electrical interconnection of industrial equipment
• new energy equipment

Plug-in Screw Terminal Plug (HFLS1C-508) is a connector from Hongfa Technology's industrial connector product line. It is designed with Spring-type quick-connect technology. It is mainly used in electrical interconnection of industrial equipment and similar applications.

Features: Spring-type quick-connect technology; Features: Wire ends easily connected and removed with a screwdriver; Features: With test hole accepting 2.0mm test probes and 2.3mm test plugs

• electrical interconnection of industrial equipment
• new energy equipment

Plug-in Screw Terminal Plug (HFLS1C-762) is a connector from Hongfa Technology's industrial connector product line. It is designed with Spring-type quick-connect technology. It is mainly used in electrical interconnection of industrial equipment and similar applications.

Features: Spring-type quick-connect technology; Features: Wire ends easily connected and removed with a screwdriver; Features: With test hole accepting 2.0mm test probes and 2.3mm test plugs

• electrical interconnection of industrial equipment
• new energy equipment

Plug-in Screw Terminal Plug (HFLS1C21-381) is a connector from Hongfa Technology's industrial connector product line. It is designed with Spring-type quick-connect technology. It is mainly used in electrical interconnection of industrial equipment and similar applications.

Features: Spring-type quick-connect technology; Features: Wire ends easily connected and removed with a screwdriver; Features: With test hole accepting 1.0mm test probes and 1.2mm test plugs

• electrical interconnection of industrial equipment
• new energy equipment

Plug-in Screw Terminal Plug (HFLS1C21-508) is a connector from Hongfa Technology's industrial connector product line. It is designed with Spring-type quick-connect technology. It is mainly used in electrical interconnection of industrial equipment and similar applications.

Features: Spring-type quick-connect technology; Features: Wire ends easily connected and removed with a screwdriver; Features: With test hole accepting 2.0mm test probes and 2.3mm test plugs

• electrical interconnection of industrial equipment
• new energy equipment

The Plug-in Screw Terminal Block Plug (HFLS1C21-762) is a connector product under Hongfa Technology's industrial connector product line. The product design features adopts spring-type quick-connect technology. It is mainly used in scenarios such as electrical interconnection of industrial equipment.

Features: adopts spring-type quick-connect technology; Features: wire ends can be connected and removed easily with a screwdriver; Features: with test hole, accepting 2.0mm test pins and 2.3mm test plugs

• Electrical interconnection of industrial equipment
• New energy equipment

The Plug-in Terminal Block (HFLS1D-350) is a connector product under Hongfa Technology's industrial connector product line. The product design features low-profile socket with compact pitch. It is mainly used in scenarios such as electrical interconnection of industrial equipment.

Features: low-profile socket with compact pitch; Features: mating direction perpendicular to the PCB mounting surface

• Electrical interconnection of industrial equipment
• New energy equipment

The Plug-in Terminal Block Plug (HFLS1D-381) is a connector product under Hongfa Technology's industrial connector product line. The product design features low-profile socket with compact pitch. It is mainly used in scenarios such as electrical interconnection of industrial equipment.

Features: low-profile socket with compact pitch; Features: mating direction perpendicular to the PCB mounting surface

• Electrical interconnection of industrial equipment
• New energy equipment

The Plug-in Terminal Block Socket (HFLS1D-508) is a connector product under Hongfa Technology's industrial connector product line. The product design features standard pin-type connector. It is mainly used in scenarios such as electrical interconnection of industrial equipment.

Features: standard pin-type connector; Features: with side panels, mating direction perpendicular to the PCB; Features: used in pairing with the HFLS1C series and HFLS1E series

• Electrical interconnection of industrial equipment
• New energy equipment

The Plug-in Terminal Block Socket (HFLS1D-762) is a connector product under Hongfa Technology's industrial connector product line. The product design features standard pin-type connector. It is mainly used in scenarios such as electrical interconnection of industrial equipment.

Features: standard pin-type connector; Features: mating direction perpendicular to the PCB

• Electrical interconnection of industrial equipment
• New energy equipment

The Plug-in Terminal Block Plug (HFLS1D10-350) is a connector product under Hongfa Technology's industrial connector product line. The product design features low-profile socket with compact pitch. It is mainly used in scenarios such as electrical interconnection of industrial equipment.

Features: low-profile socket with compact pitch; Features: mating direction perpendicular to the PCB mounting surface

• Electrical interconnection of industrial equipment
• New energy equipment

The Plug-in Terminal Block Socket (HFLS1D10-381) is a connector product under Hongfa Technology's industrial connector product line. The product design features low-profile socket with compact pitch. It is mainly used in scenarios such as electrical interconnection of industrial equipment.

Features: low-profile socket with compact pitch; Features: mating direction parallel to the PCB

• Electrical interconnection of industrial equipment
• New energy equipment

The Plug-in Terminal Block Socket (HFLS1D10-508) is a connector product under Hongfa Technology's industrial connector product line. The product design features standard pin-type connector. It is mainly used in scenarios such as electrical interconnection of industrial equipment.

Features: standard pin-type connector; Features: mating direction parallel to the PCB

• Electrical interconnection of industrial equipment
• New energy equipment

The Plug-in Terminal Block Socket (HFLS1D10-762) is a connector product under Hongfa Technology's industrial connector product line. The product design features standard pin-type connector. It is mainly used in scenarios such as electrical interconnection of industrial equipment.

Features: standard pin-type connector; Features: mating direction parallel to the PCB

• Electrical interconnection of industrial equipment
• New energy equipment

The Plug-in Terminal Block Socket (HFLS1D11-508) is a connector product under Hongfa Technology's industrial connector product line. The product design features standard pin-type connector. It is mainly used in scenarios such as electrical interconnection of industrial equipment.

Features: standard pin-type connector; Features: mating direction parallel to the PCB; Features: without side baffles

• Electrical interconnection of industrial equipment
• New energy equipment

The Plug-in Terminal Block Socket (HFLS1D11-762) is a connector product under Hongfa Technology's industrial connector product line. The product design features standard pin-type connector. It is mainly used in scenarios such as electrical interconnection of industrial equipment.

Features: standard pin-type connector; Features: mating direction parallel to the PCB; Features: without side baffles

• Electrical interconnection of industrial equipment
• New energy equipment

The Plug-in Terminal Block Socket (HFLS1D13-350) is a connector product under Hongfa Technology's industrial connector product line. The product design features low-profile socket with compact pitch. It is mainly used in scenarios such as electrical interconnection of industrial equipment.

Features: low-profile socket with compact pitch; Features: mating direction parallel to the PCB; Features: with flange thread

• Electrical interconnection of industrial equipment
• New energy equipment

The Plug-in Terminal Block Socket (HFLS1D13-381) is a connector product under Hongfa Technology's industrial connector product line. The product design features low-profile socket with compact pitch. It is mainly used in scenarios such as electrical interconnection of industrial equipment.

Features: low-profile socket with compact pitch; Features: mating direction parallel to the PCB; Features: with flange thread

• Electrical interconnection of industrial equipment
• New energy equipment

The Plug-in Terminal Block Socket (HFLS1D13-508) is a connector product under Hongfa Technology's industrial connector product line. The product design features low-profile socket with compact pitch. It is mainly used in scenarios such as electrical interconnection of industrial equipment.

Features: low-profile socket with compact pitch; Features: mating direction parallel to the PCB; Features: with flange thread

• Electrical interconnection of industrial equipment
• New energy equipment

The Plug-in Terminal Block Socket (HFLS1D13-762) is a connector product under Hongfa Technology's industrial connector product line. The product design features low-profile socket with compact pitch. It is mainly used in scenarios such as electrical interconnection of industrial equipment.

Features: low-profile socket with compact pitch; Features: mating direction parallel to the PCB; Features: with flange thread

• Electrical interconnection of industrial equipment
• New energy equipment

The Plug-in Terminal Block Socket (HFLS1D21-508) is a connector product under Hongfa Technology's industrial connector product line. The product design features standard pin-type connector. It is mainly used in scenarios such as electrical interconnection of industrial equipment.

Features: standard pin-type connector; Features: mating direction perpendicular to the PCB; Features: without side baffles

• Electrical interconnection of industrial equipment
• New energy equipment

The Plug-in Terminal Block Socket (HFLS1D21-762) is a connector product under Hongfa Technology's industrial connector product line. The product design features standard pin-type connector. It is mainly used in scenarios such as electrical interconnection of industrial equipment.

Features: standard pin-type connector; Features: mating direction perpendicular to the PCB; Features: without side baffles

• Electrical interconnection of industrial equipment
• New energy equipment

The Plug-in Terminal Block Plug (HFLS1D23-350) is a connector product under Hongfa Technology's industrial connector product line. The product design features low-profile socket with compact pitch. It is mainly used in scenarios such as electrical interconnection of industrial equipment.

Features: low-profile socket with compact pitch; Features: mating direction perpendicular to the PCB; Features: with flange thread

• Electrical interconnection of industrial equipment
• New energy equipment

The Plug-in Terminal Block Socket (HFLS1D23-381) is a connector product under Hongfa Technology's industrial connector product line. The product design features low-profile socket with compact pitch. It is mainly used in scenarios such as electrical interconnection of industrial equipment.

Features: low-profile socket with compact pitch; Features: mating direction perpendicular to the PCB; Features: with flange thread

• Electrical interconnection of industrial equipment
• New energy equipment

The Plug-in Terminal Block Socket (HFLS1D23-508) is a connector product under Hongfa Technology's industrial connector product line. The product design features low-profile socket with compact pitch. It is mainly used in scenarios such as electrical interconnection of industrial equipment.

Features: low-profile socket with compact pitch; Features: mating direction perpendicular to the PCB; Features: with flange thread

• Electrical interconnection of industrial equipment
• New energy equipment

The Plug-in Terminal Block Socket (HFLS1D23-762) is a connector product under Hongfa Technology's industrial connector product line. The product design features standard pin-type connector. It is mainly used in scenarios such as electrical interconnection of industrial equipment.

Features: standard pin-type connector; Features: mating direction perpendicular to the PCB; Features: with flange thread

• Electrical interconnection of industrial equipment
• New energy equipment

The Plug-in Screw Terminal Block Plug (HFLS1E10-350) is a connector product under Hongfa Technology's industrial connector product line. The product design features adopts screw clamp (lift) connection technology. It is mainly used in scenarios such as electrical interconnection of industrial equipment.

Features: adopts screw clamp (lift) connection technology; Features: wire ends can be connected and removed easily with a screwdriver; Features: mating direction parallel to the wire axis

• Electrical interconnection of industrial equipment
• New energy equipment

The Plug-in Screw Terminal Block Plug (HFLS1E10-381) is a connector product under Hongfa Technology's industrial connector product line. The product design features adopts screw clamp (lift) connection technology. It is mainly used in scenarios such as electrical interconnection of industrial equipment.

Features: adopts screw clamp (lift) connection technology; Features: wire ends can be connected and removed easily with a screwdriver; Features: mating direction parallel to the wire axis

• Electrical interconnection of industrial equipment
• New energy equipment

The Plug-in Screw Terminal Block Plug (HFLS1E11-350) is a connector product under Hongfa Technology's industrial connector product line. The product design features adopts screw clamp (lift) connection technology. It is mainly used in scenarios such as electrical interconnection of industrial equipment.

Features: adopts screw clamp (lift) connection technology; Features: wire ends can be connected and removed easily with a screwdriver; Features: mating direction parallel to the wire axis; Features: with fixing screw flange, more reliable connection when paired with sockets equipped with nuts

• Electrical interconnection of industrial equipment
• New energy equipment

The Plug-in Screw Terminal Block Plug (HFLS1E11-381) is a connector product under Hongfa Technology's industrial connector product line. The product design features adopts screw clamp (lift) connection technology. It is mainly used in scenarios such as electrical interconnection of industrial equipment.

Features: adopts screw clamp (lift) connection technology; Features: wire ends can be connected and removed easily with a screwdriver; Features: mating direction parallel to the wire axis; Features: with fixing screw flange, more reliable connection when paired with sockets equipped with nuts

• Electrical interconnection of industrial equipment
• New energy equipment

The Plug-in Screw Terminal Block Plug (HFLS1E20-508) is a connector product under Hongfa Technology's industrial connector product line. The product design features adopts screw clamp (lift) connection technology. It is mainly used in scenarios such as electrical interconnection of industrial equipment.

Features: adopts screw clamp (lift) connection technology; Features: wire ends can be connected and removed easily with a screwdriver; Features: mating direction parallel to the wire axis

• Electrical interconnection of industrial equipment
• New energy equipment

The Plug-in Screw Terminal Block Plug (HFLS1E20-762) is a connector product under Hongfa Technology's industrial connector product line. The product design features adopts screw clamp (lift) connection technology. It is mainly used in scenarios such as electrical interconnection of industrial equipment.

Features: adopts screw clamp (lift) connection technology; Features: wire ends can be connected and removed easily with a screwdriver; Features: mating direction parallel to the wire axis

• Electrical interconnection of industrial equipment
• New energy equipment

The Plug-in Screw Terminal Block Plug (HFLS1E21-508) is a connector product under Hongfa Technology's industrial connector product line. The product design features adopts screw clamp (lift) connection technology. It is mainly used in scenarios such as electrical interconnection of industrial equipment.

Features: adopts screw clamp (lift) connection technology; Features: wire ends can be connected and removed easily with a screwdriver; Features: mating direction parallel to the wire axis; Features: with fixing screw flange, more reliable connection when paired with sockets equipped with nuts

• Electrical interconnection of industrial equipment
• New energy equipment

The Plug-in Screw Terminal Block Plug (HFLS1E21-762) is a connector product under Hongfa Technology's industrial connector product line. The product design features adopts screw clamp (lift) connection technology. It is mainly used in scenarios such as electrical interconnection of industrial equipment.

Features: adopts screw clamp (lift) connection technology; Features: wire ends can be connected and removed easily with a screwdriver; Features: mating direction parallel to the wire axis; Features: with fixing screw flange, more reliable connection when paired with sockets equipped with nuts

• Electrical interconnection of industrial equipment
• New energy equipment

The Terminal Block with Conductor Protection (HFLS1H-500) is a connector product under Hongfa Technology's industrial connector product line. The product design features screw connection with large wiring space. It is mainly used in scenarios such as electrical interconnection of industrial equipment.

Features: screw connection with large wiring space; Features: with clamp for protective conductor; Features: wiring direction parallel to the PCB

• Electrical interconnection of industrial equipment
• New energy equipment

The Terminal Block with Conductor Protection (HFLS1H15-500) is a connector product under Hongfa Technology's industrial connector product line. The product design features screw connection with large wiring space. It is mainly used in scenarios such as electrical interconnection of industrial equipment.

Features: screw connection with large wiring space; Features: with clamp for protective conductor; Features: wiring direction parallel to the PCB

• Electrical interconnection of industrial equipment
• New energy equipment

The Terminal Block with Conductor Protection (HFLS1H41-500) is a connector product under Hongfa Technology's industrial connector product line. The product design features screw connection with large wiring space. It is mainly used in scenarios such as electrical interconnection of industrial equipment.

Features: screw connection with large wiring space; Features: with clamp for protective conductor; Features: used in pairing with pin headers HFLS1H48/49-500; Features: can be plugged onto the pin headers horizontally or vertically

• Electrical interconnection of industrial equipment
• New energy equipment

The Pin Header (HFLS1H48-500) is a connector product under Hongfa Technology's industrial connector product line. The product design features a reflow soldering pin header. It is mainly used in scenarios such as electrical interconnection of industrial equipment.

Features: reflow soldering pin header; Features: used in pairing with HFLS1H41-500; Features: mating direction perpendicular to the PCB

• Electrical interconnection of industrial equipment
• New energy equipment

The Pin Header (HFLS1H49-500) is a connector product under Hongfa Technology's industrial connector product line. The product design features a reflow soldering pin header. It is mainly used in scenarios such as electrical interconnection of industrial equipment.

Features: reflow soldering pin header; Features: used in pairing with HFLS1H41-500; Features: mating direction perpendicular to the PCB

• Electrical interconnection of industrial equipment
• New energy equipment

The on-board shunt (HFCS-Y01-8420) is a current sensor product under Hongfa Technology's shunt product line. The product design features automotive grade. It is mainly used in scenarios such as power metering and monitoring.

Features: rated current: ±350A; Features: output structure: 6PIN connector; Features: operating temperature: range: -40℃~125℃; Features: automotive grade

• Power metering and monitoring

The on-board shunt (HFCS-Y01-8436) is a current sensor product under Hongfa Technology's shunt product line. The product design features automotive grade. It is mainly used in scenarios such as power metering and monitoring.

Features: rated current: ±500A; Features: output structure: 9PIN connector; Features: operating temperature: range: -40℃~125℃; Features: automotive grade

• Power metering and monitoring

The power industrial fuse (HPE501-800V) is a fuse product under Hongfa Technology's power fuse product line. The product design features usage class: aR. It is mainly used in scenarios such as overcurrent protection of power distribution systems.

Features: rated voltage: 800Vdc (UL)/750Vdc (IEC); Features: rated current: 32A~350A; Features: breaking capacity: 4In~50kA@800Vdc; Features: time constant: 1~3ms; Features: usage class: aR; Features: reference standards: IEC 60269-1, IEC 60269-4, IEC 60269-7, UL 248-13

• Overcurrent protection of power distribution systems
• New energy equipment

The power industrial fuse (HPE501-1000V) is a fuse product under Hongfa Technology's power fuse product line. The product design features usage class: aR. It is mainly used in scenarios such as overcurrent protection of power distribution systems.

Features: rated current: 32A~250A; Features: breaking capacity: 5In~50kA@1000Vdc; Features: time constant: 1~3ms; Features: usage class: aR; Features: reference standards: IEC 60269-1, IEC 60269-4, IEC 60269-7, UL 248-13

• Overcurrent protection of power distribution systems
• New energy equipment

The HF49FD Relay Module (HFGD1-3) is an industrial electronic module product under Hongfa Technology's electromagnetic relay module product line. The product design features with jumper links, common positive or common negative wiring can be easily performed. It is mainly used in scenarios such as 4-channel NO relay module, only 32.1mm wide, suitable for compact installation.

Features: 4-channel NO relay module, only 32.1mm wide, suitable for compact installation; Features: DIN35 standard rail mounting; Features: single contact group load capacity 5A 250VAC/30VDC; Features: with jumper links, common positive or common negative wiring can be easily performed; Features: relays with sockets, quick replacement and easy maintenance; Features: with touch-proof protective cover; Features: 0.2-1.5mm²/24-16AWG wide wiring capacity range

• 4-channel NO relay module, only 32.1mm wide, suitable for compact installation
• Industrial control circuits
• PLC peripheral circuits

The HF41F Relay Module (HFGD8-4) is an industrial electronic module product under Hongfa Technology's electromagnetic relay module product line. The product design features direct-plug spring-cage terminals, quick installation and replacement. It is mainly used in scenarios such as Industrial control circuits.

Features: 4-channel changeover relay module, only 18mm wide; Features: DIN35 standard rail mounting; Features: contact load capacity 6A 250VAC/30VDC; Features: direct-plug spring-cage terminals, quick installation and replacement; Features: 0.2-1.5mm²/24-16AWG wide wiring capacity range

• Industrial control circuits
• PLC peripheral circuits

The HF49FD Relay Module (HFGD1-4) is an industrial electronic module product under Hongfa Technology's electromagnetic relay module product line. The product design features direct-plug spring-cage terminals, convenient and quick installation. It is mainly used in scenarios such as 4-channel NO relay combination, only 13mm wide, suitable for compact installation.

Features: 4-channel NO relay combination, only 13mm wide, suitable for compact installation; Features: DIN35 standard rail mounting; Features: single contact group load capacity 5A 250VAC/30VDC; Features: direct-plug spring-cage terminals, convenient and quick installation; Features: 0.2-1.5mm²/24-16AWG wide wiring capacity range

• 4-channel NO relay combination, only 13mm wide, suitable for compact installation
• Industrial control circuits
• PLC peripheral circuits

The HF46F Relay Module (HFGD6-3) is an industrial electronic module product under Hongfa Technology's electromagnetic relay module product line. The product design features with jumper links, common positive or common negative wiring can be easily performed. It is mainly used in scenarios such as 4-channel NO relay module, only 32.1mm wide, suitable for compact installation.

Features: 4-channel NO relay combination, only 32.1mm wide, suitable for compact installation; Features: DIN35 standard rail mounting; Features: single contact group load capacity 3A 250VAC/30VDC; Features: with jumper links, common positive or common negative wiring can be easily performed; Features: relays with sockets, quick replacement and easy maintenance; Features: with touch-proof protective cover; Features: 0.2-1.5mm²/24-16AWG wide wiring capacity range; Features: excellent cost performance

• 4-channel NO relay module, only 32.1mm wide, suitable for compact installation
• Industrial control circuits
• PLC peripheral circuits

The HF115FK Relay Module (HFGD5-4) is an industrial electronic module product under Hongfa Technology's electromagnetic relay module product line. The product design features optional direct-plug spring-cage or screw terminals, quick installation and replacement. It is mainly used in scenarios such as Industrial control circuits.

Dimensions: 4 HF115FK relay modules, width only 34mm; Features: DIN35 standard rail mounting; Features: NO/changeover contact types, maximum load capacity 16A 250VAC; Features: optional direct-plug spring-cage or screw terminals, quick installation and replacement; Features: 0.2-1.5mm²/24-16AWG wide wiring capacity range

• Industrial control circuits
• PLC peripheral circuits

The HF165FD Relay Module (HFGD9) is an industrial electronic module product under Hongfa Technology's electromagnetic relay module product line. The product design features polarity-free wiring avoids malfunctions caused by wiring errors. It is mainly used in scenarios such as Industrial control circuits.

Features: 2-channel HF165FD relay module; Features: DIN35 standard rail mounting; Features: load capacity: 25A 250VAC/28VDC; Features: polarity-free wiring, avoiding malfunctions caused by wiring errors; Features: 0.5-4mm²/20-10AWG wide wiring capacity range

• Industrial control circuits
• PLC peripheral circuits

The HF158F-V Relay Module (HFGD10-4) is an industrial electronic module product under Hongfa Technology's electromagnetic relay module product line. The product design features direct plug-in wiring, easy installation and maintenance. It is mainly used in scenarios such as Industrial control circuits.

Features: HF158F-V relay module, compact integration; Dimensions: 4 NO/2 CO configurations, width only 34mm; Features: single channel load capacity: 300VDC 10A; Features: 4 NO channels in series: 1000VDC 10A; Features: 0.2-1.5mm²/24-16AWG wide wiring capacity range; Features: direct plug-in wiring, easy installation and maintenance; Features: DIN35 standard rail mounting

• Industrial control circuits
• PLC peripheral circuits