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Zhejiang Huiyou Auto Parts Co., Ltd.
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4 Pins Heavy Duty Relay Jd1912 12v 40a Waterproof Automotive Relay

China Zhejiang Huiyou Auto Parts Co., Ltd. certification
China Zhejiang Huiyou Auto Parts Co., Ltd. certification
Happy purchase experience for 12v 40 amp relays , good quality , good price and good service .will have next cooperation soon

—— Max Tavarez

We installed the auto relay and flasher on cars, looks so cool, hope to get more Interesting items for our theme events in the next year. Keep in touch!

—— Omar Abualhayja

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4 Pins Heavy Duty Relay Jd1912 12v 40a Waterproof Automotive Relay

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Large Image :  4 Pins Heavy Duty Relay Jd1912 12v 40a Waterproof Automotive Relay

Product Details:
Place of Origin: Ningbo, Zhejiang
Brand Name: Mirote
Model Number: 1912
Payment & Shipping Terms:
Minimum Order Quantity: 1000pcs
Price: Negotiation
Packaging Details: 25pcs/box, 500pcs/CTN
Delivery Time: 20-35 WORK DAYS
Payment Terms: T/T, , L/C, D/P
Supply Ability: 5000000pcs per month
Detailed Product Description
Type: Auto Relay OE: JD1912
Function: Swith , Window Control Voltage: 40amp
Amp: 40amp Weight: 30g
High Light:

jd1912 12v 40a relay


jd1912 12vdc 40a


relay jd1912 12v 40a

4 Pins Heavy Duty Relay JD1912 12V 40A Waterproof Automotive Relay

1. Description
switching capability : 40A 
Contact Form          : 1 form A
Cover                      :  plastic sealed and dust protected tupes available
Outline dimensions :  28 x 27 x 29.6 mm
4 Pins Heavy Duty Relay Jd1912 12v 40a Waterproof Automotive Relay 04 Pins Heavy Duty Relay Jd1912 12v 40a Waterproof Automotive Relay 1

The 4-Pin relays are SPST designed (Single Pole Single Throw), for circuit normally closed or normally open.
The relay sockets come with 4 different color-labeled wires for loads and accessories convenient wiring.
Unique male-female slot on each socket edge, allows you to connect all the relays together on a panel and make the whole installation neat as possible.
The automotive relay is an electronic control device, usually used in an automatic control circuit.
It has the function of automatic adjustment, safety protection, and conversion circuit.
It is in fact an "automatic switch" that controls a large current through a small current.
Suitable for all automobiles and devices equipped with a 12V DC power source. Greatly used for car lights, Indicator light, fog lamps, starter, wiper, fans, speakers, central locking, alarm, electric windows, etc.



Contact Form1H(1A),1Z(1C)
Contact Resistance100mΩ(1A 6VDC)
Contact MaterialSilver Alloy
Contact Load1H:40A 14VDC 1Z:30A/14VDC
Max switch Current40A
Max switch Power560w
Max switch Voltage60VDC
Mechanical Life1×107 times
Electrical Life5×104 times
Performance Parameter
lsulation Resistance100mΩ ,500VDC
Operate TimeMax:15 ms
Release TimeMax:10 ms
Coil TemperatureMax:60°C
Temperature Ran﹣40°C~﹢85°C
ShockDouble shock:1.5mm 10~55Hz

3. Guarantee
To make you rest assured about the after-sale,we would like to provide one-year quality guarantee.
4. Sample Policy
To enhance more understanding of each other and our products,we’d like to provide the sample free to you for testing.
5. Terms of payment
T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.

6. Delivery time
Generally, it will take 20 to 45 work days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.

We are the manufacturer of auto parts for more than 10 years, definitely we can provide you with good quality, good price and good service.


Contact Details
Zhejiang Huiyou Auto Parts Co., Ltd.

Contact Person: admin

Tel: +8618395806194

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