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Zhejiang Fanhar Electronics Co., Ltd.

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Home / Products / Relay / Signal Relaye / FH38/FH38A 3A Signal Relay CQC Compliant
FH38/FH38A 3A Signal Relay CQC Compliant

FH38/FH38A 3A Signal Relay CQC Compliant

Features:

3A switching capability

Contact arrangement:1C

High sensitivity, coil power is 200 mW

Standard dual-in-line terminal (DIP Construction)

Ultra-small type､gold, gold-plated contact

Environment-friendly product (RoHS compliant)

Outline Dimensions::(15.5×10.5×11.5)mm

Main application: Power protection, Automation, Communication

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  • Parameters
  • Application
  • Describe
Parameters

Specifications

Item

 

 

Contact Data

Contact arrangement

1C

Contact resistance(initial)

≤100mΩ(6VDC 0. 1A)

Contact material

AgNi+Gold plated

 

 

Rated value

 

 

Rated load(Resistance load)

3A   250VAC

Max.switching voltage

277VAC

Max.switching current

5A

Max.switching capacity

750VA

Min.allowing load

5VDC 100mA

 

 

Electrical performance

 

 

Insulation resistance(initial)

1000MΩ(500VDC)

Dielectric strength (initial)

Between open contacts

500VAC, 1min

Between coil&contacts

1000VAC, 1min

Operate time

≤10ms

Release time

≤5ms

Mechanical

performance

Shock

resistance

 

Functional

98m/s2(10g)

Destructive

980m/s2(100g)

Vibration resistance

10Hz~55Hz 1.5mm DA

Endurance

Mechanical

1× 107ops

Electrical(Room temperature)

3A   250VAC                   5× 104ops (ON/OFF= 1s/9s)

Operate condition

Ambient temperature

-25℃~70℃

Humidity

5% to 85%

Termination

PCB(DIP Encapsulation)

Unit weight

Approx.5g

Construction

Plastic sealed、Flux proofed
About Us
Zhejiang Fanhar Electronics Co., Ltd.

Zhejiang Fanhar Electronics Co., Ltd. is a Chinese custom manufacturer of electromechanical components and circuit measurement tools. As a national high-tech enterprise, we specialize in the R&D, manufacturing, and sales of relays. Our products are widely used in smart home systems, new energy (photovoltaic) applications, charging stations, smart meters, industrial controls, and other fields.
Currently, we have a professional workforce of nearly 600 employees and operate 35 fully automated production lines, with 40% of our products exported to over 20 countries worldwide. To better serve our customers and meet market demands, we continuously improve our products and manufacturing processes, investing 6%–8% of our annual sales revenue in R&D and innovation.
With a strong emphasis on technological innovation, we have been recognized as a National High-Tech Enterprise and a Provincial-level R&D Center, holding more than 50 national patents. Our products have obtained international certifications, including ISO 9001, ISO 14001, and ISO 45001, as well as authoritative UL, TUV, and CQC certifications, and are fully compliant with EU RoHS and REACH directives.
Maintaining a 98% delivery satisfaction rate, our products serve global industry leaders such as Huawei, Bull, and Eaton in smart home, industrial control, new energy, and power metering applications. Looking ahead, Fanhar Electronics will continue to expand production capacity and strengthen our presence in the new energy market, striving to become a leading provider of comprehensive relay solutions.

Certificate Of Honor
  • ZL 2018 2 0494989.X A connection structure between a push card and a moving spring in a relay
  • ZL 2018 2 1136911.7 Low heat generation and long life electromagnetic relay armature structure
  • ZL 2018 2 1246154.9 Electromagnetic relay armature rotation structure
  • ZL 2018 2 1264750.X Electromagnetic relay terminal structure
  • ZL 2019 2 0010814.1 A snap-on magnetic latching relay electromagnetic system
  • ZL 2020 2 0218533.8 Forked reed double contact magnetic latching relay structure
  • ZL 2020 2 0222377.2 Small size magnetic latching relay for smart home
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