JD1912 Car Relay Harness SPST Harness Sockets with Color-Labeled Wires for Automotive Truck Van Motorcycle Boat 40A Metal 4pin 12V

This heavy-duty SPST relay harness socket features color-labeled wires for foolproof installation in automotive applications. Operating at 12V DC with a robust 40A rating, it's perfect for trucks, vans, motorcycles, and boats. The silver alloy contacts deliver exceptional reliability with a mechanical life of 10 million operations and electrical life of 100,000 cycles. With a rapid 15ms operate time and 10ms release time, this relay responds quickly while maintaining low power consumption. It performs consistently across temperatures from -55°C to +70°C, making it suitable for demanding environments. The compact design includes built-in protection features and high contact voltage capability. Installation is straightforward thanks to the clear wire color coding and standard mounting configuration. This relay's combination of high sensitivity, durability, and substantial load capacity makes it ideal for both critical and auxiliary vehicle circuits. The sealed construction helps maintain reliable operation in various atmospheric conditions, while the minimum 8V operating voltage ensures consistent performance even in low-voltage situations.

• HEAVY DUTY DESIGN: SPST relay rated for 40A at 12VDC with color-coded wires for easy identification and installation in automotive, marine, and other vehicle applications
• RELIABLE PERFORMANCE: Features silver alloy contacts with ≤100MΩ contact resistance and 100,000 electrical operations lifetime at 30 operations per minute
• TECHNICAL SPECS: Operating voltage range 8-12V DC with 150mA standard current draw, 1.8W coil power, and fast 15ms operate/10ms release times
• DURABILITY TESTED: Withstands up to 1500VAC between contact and coil, with excellent insulation resistance of 100MΩ at 500VDC for safe operation
• VERSATILE OPERATION: Functions reliably in temperatures from -55°C to +70°C and humidity levels of 35-80%, perfect for demanding automotive environments