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EHDIS 4-Pin Relay 12V 80A Automotive Car Relay On/Off Normally Open Car Truck Boat SPST Relays High Power Model JD2912-1H-12VDC 80A 14VDC [2 Pack]

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$7.99

$ 3 .99 $3.99

In Stock

About this item

  • Car Relay Part Number : JD2912-1H-12VDC 80A 14VDC Car Relay
  • Contact Type: SPST (Normal Open); Pin Number: 4 Pin
  • Coil: 12VDC 80A; Body Size: 28 x 28 x25mm/1.1" x 1.2" x 1"(L*W*H)
  • These are heavy duty 80A relays. This kit can be used to install electric cooling fans, Electric fuel pumps, Electric water Pumps, Shaved door handles solenoids, Trunk solenoids, Horns.
  • Using this kit will eliminate a high voltage drop in the wire, so it allows your components to work properly


Contact Data:
Contact Material: AgSnO2
Contact Form: Normal Open
Contact Ratings: No: 80A 14VDC
Contact Resistance: 100mMax at 6VDC 1A
Max switching Current: 80A
Max Switching Voltage: 75VDC
Max Switching Power: 560W
Life Expectancy Electrical: 100,000 Operations (at 30 Operations/min)
Life Expectancy Mechanical: 10,000,000 Operations

Coil Specification:
Nominal Voltage(VDC): 12V
Coil Resistance (1.8W): 80
Max Operate Voltage (VDC): 6.0~8.0
Mix Release (VDC): 0.6~3.6
Max Applicable Voltage (VDC): 15.6

Characteristics:
Temperature Range: -30°C ~+80°C
Vibration Resistance: 10~55Hz, 1.5mm
Shock Resistance:
Operations Extremes: 10g
Damage Limits: 100g
Humidity: 40%~85%
Insulation Resistance: 100m ohm Min at 500VDC
Safety Standard: CCEE
Dielectric Strength Between Open Contacts 500VAC (for one minute/sec)
Between Contact and coil: 750VAC (for one minute/sec)
Operate Time: 7ms
Release Time: 5ms
Weigh: Approx. 35g


Kevin Hermann
Reviewed in the United States on January 23, 2025
Worked exactly how it should
BigBlueOx
Reviewed in the United States on January 16, 2025
I actually did not use these, due to ordering the wrong ones, but they look well built and not cheap.
Scott
Reviewed in the United States on March 31, 2024
Fuel Shut Off solenoid get on me. After testing, I diagnosed a bad relay. Ordered these and they work. Will keep a few on hand just in case. Will update on longevity later.
Timothy totten
Reviewed in the United States on October 16, 2024
Good
caddy11
Reviewed in the United States on October 15, 2024
Installed it for solenoid to open door on my EL Camino. Lasted two days. Contacts burned out. Replaced the old one that was 40 amps and lasted 3 years.
bigjim5551212
Reviewed in Canada on June 2, 2023
fits perfect, replaces tyco in mazda cx5
Max
Reviewed in the United States on May 4, 2022
I've used these several times. I like to use them in the fuel supply relay socket. Granted two of the lugs are bigger than normal but that's what's handles the higher amperage. If you are trying to use these I a normal socket then you have to get the Dremel tool out and cut the large lugs down a little. It really doesn't effect the amperage handling unless you are right on the borderline of using a full 80 amps. But for anything up to that point they seem.to be able to handle the load. Would buy again. In fact that is what I was doing by ordering this pair. I was stocking up on high amp relays just to n case there was a need.
marty0715
Reviewed in the United States on December 25, 2022
great
Customer
Reviewed in the United States on December 25, 2017
These 80A relays get the job done. I had problems with the cooling fan relays that came with my electric fan, so I upgraded the relays and sockets, (and some of the wiring), with this relay and now no more problems.