Gebildet 2pcs JD1912 Car Relay Harness 12V 40A 4 Pin SPST 12AWG Harness Sockets with Built-in Diode for Automotive Truck Van Motorcycle Boat

• Integrated Diode: Each relay includes a built-in diode that suppresses induced voltage during switching, safeguarding your electrical components from potential damage.
• Rated operational voltage: 12V/ Switching Capability: 40A
• Minimum operating voltage 8V, corresponding minimum operating current is 100mA; Standard operating voltage 12V, corresponding standard operating current is 150mA.
• Small size/Low power consumption/High contact voltage/ High sensitivity
• Contact Material: Ag Alloy / Contact Resistance: ≤ 100MΩ. Life Expectancy Electrical: 100,000 Operation, Life Expectancy Mechanical: 10,000,000 Operation.

Interchangeable / Compatible with: All cars and devices equipped with a 12 volt DC power source. Relay Technical Specification Relay load: 40 A/12 VDC. Contact resistance: ≤ 100 MΩ. Contact material: AG alloy. Life Expectancy Electrical: 100,000 Operations Life Expectancy Mechanical: 10,000,000 operations(at 300 operations/min) Coil power: 1.8 W. Operate time: 15 ms. Release time: 10 ms. Initial withstand voltage of contact and contact: 1000VAC/1min. Initial withstand voltage of contact and coil: 1500VAC/1min. Insulation resistance: 100 MΩ/(500 VDC). Temperature range: -55°C ~ +70°C. Humidity range: 35% ~ 80%. Atmospheric Pressure:86~106KPa. Operation target: Create value for our customers is our responsibility, quality products and sincere service is our eternal pursuit Customer service: Customer satisfaction is our greatest pursuit if you found that our products do not work or not as good quality as you think, Please contact us without hesitation.