Description
The JD2912-1Z-12VDC automotive power relay is an electromechanical switching component for vehicle electrical systems that require a 12 V DC coil and high-current switching. The relay housing is marked 80A 14VDC, identifying its stated contact rating.
Key Specifications
– Model: JD2912-1Z-12VDC
– Product type: Automotive power relay
– Nominal coil voltage: 12 V DC
– Pin configuration: 5-pin
– Contact rating: 80 A at 14 V DC
– Contact arrangement: Verify the terminal diagram for the exact version before installation
– Housing: Black plastic
– Operating temperature: -30°C to +80°C, as listed by some sellers
Typical Applications
Depending on the vehicle circuit and wiring requirements, similar high-current automotive relays may be used for:
– Electric cooling fan circuits
– Vehicle horn circuits
– Automotive auxiliary electrical equipment
– Switching other compatible high-current DC loads

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