Electric Latching Relay
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FH44LS 10A Latching Relay UL TUV CQC Compliant

FH44LS 10A Latching Relay UL TUV CQC Compliant

Features:
12A switching capability
Single coils and double coils are all available
Small size ,the height of the product is only 12mm
UL insulation system :Class F
Environmental friendly product(RoHS compliant)
Outline Dimensions:(20.0×10.0×11.8)mm
Main application :Home appliance、Smart home

  • Parameters
  • Application
  • Describe
Parameters

Specifications      

Item                   

                                                            

Contact Data

Contact arrangement

1A

Contact resistance              

≤50mΩ(6VDC 1A)

Contact material

AgSnO2

Rated value                                      

Rated load(Resistance load)          

10A  250VAC

Max.switching voltage

277VAC

Max.switching current                

12A

Max.switching capacity

3000VA

Min.allowing load               

5VDC 100mA

Electrical performance

Insulation resistance(initial)

1000MΩ(500VDC)

Dielectric strength
(initial)

Between open contacts             

1000VAC,1min 

Between coil&contacts

3000VAC,1min   

Set time

≤10ms

Reset time                   

≤10ms

Mechanical performance

Shock
resistance

Functional

98m/s2(10g)

Destructive       

980m/s2(100g)

Vibration resistance

10Hz~55Hz 1.5mm DA

Endurance

Mechanical               

1×106ops

Electrical(Room temperature)                            

 8A   250VAC             1×105ops(ON/OFF=1s/9s,Resistive Load)

10A   250VAC             5×104ops(ON/OFF=1s/9s,Resistive Load)

12A   250VAC             3×104ops(ON/OFF=1s/9s,Resistive Load) 

Operate condition        

Ambient temperature

-40℃~85℃

Humidity                   

5% to 85%

Termination

PCB

Unit weight                                       

Approx.4.5g

Construction

Plastic sealed、Flux proofed

About Us
Zhejiang Fanhar Electronics Co., Ltd.

Zhejiang Fanhar Electronics Co., Ltd. is a national high-tech enterprise specializing in R&D, manufacturing, and sales of relays. Our products are widely applied in smart home systems, photovoltaic new energy, charging piles, smart meters, industrial control, and other fields.
Currently, we have a professional team of nearly 500 employees and operate 30 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 technologies, investing 6%-8% of 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 Provincial R&D Center, holding more than 40 national patents. Our products have obtained international certifications, including ISO9001、ISO14001 and ISO45001, as well as authoritative UL、TUV and CQC certifications, fully complying with EU ROHS/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 meter applications. Looking ahead, Fanhar Electronics will continue expanding production capacity and deepening our presence in the new energy market, striving to become a provider in the relay industry.

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
  • ZL 2021 2 1301933.6 Driving structure of high current carrying relay
  • ZL 2021 2 1303900.5 Connection structure between push card and base of normally open relay
  • ZL 2021 2 1340326.0 Compression spring detachable connection structure for relay
  • ZL 2021 2 1692871.6 A drop-resistant magnetic latching relay
  • ZL 2022 2 2394096.7 A relay yoke positioning mechanism
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