Usage Tips:High-Quality Automotive Relay: This and reliable automotive relay comes in 4Pin configurations, suitable for JD1912, JD1914, JD2912, and JD2914 models. It's designed to enhance the functionality and safety of your vehicle's electrical system. Robust Construction: Made with flame retardant materials, the relay's shell offers excellent toughness, heat resistance, impact resistance, and deformation resistance, ensuring long-term reliability and safety during operation. Efficient Performance: Features pure brass load terminals for increased contact stability and sensitivity, providing superior conductivity. The meticulous manufacturing process guarantees the quality and durability of the relay. Versatile Application: Ideal for use in remote control systems, telemetry, communication, automatic control, electromechanical integration, and power electronic equipment, making it a crucial component in various control setups. Rated voltage: 12V Rated current: 40A Coil power: 1.8W Contact form: normally open, conversion Contact switching voltage: 40A/12VDC Contact switching current: 40A/12VDC Due to different batches, there may be differences in product appearance and printed text, which not affect use Colour:Black Material:ABS Package Contents: 1 x Relay Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.