JD1912 12V 100A Automotive Relay, 5-Pin SPDT, Waterproof Sealed, High Capacity Switching, DC 12V/24V, Electromagnetic

The JD1912 12V 100A Automotive Relay is a high-capacity, waterproof sealed switching relay designed for demanding automotive electrical applications. Built around a reliable electromagnetic design, this 5-pin SPDT relay handles switching loads up to 100A, making it well-suited for powering heavy-duty accessories such as winches, lighting systems, horns, and more. Its sealed construction protects internal components from moisture and dust, ensuring consistent performance even in harsh under-hood conditions. Compatible with both 12V and 24V DC vehicle systems, this relay offers broad versatility across a wide range of cars, trucks, and other vehicles. The transparent amber housing allows for easy visual inspection of internal components, while the sturdy metal mounting bracket simplifies installation. The clearly labeled 4-pin terminal layout (pins 30, 85, 86, and 87) makes wiring straightforward for both professionals and DIY enthusiasts. Whether you're upgrading your vehicle's electrical system or replacing a faulty relay, this unit delivers stable, long-term performance you can count on.

• HIGH CAPACITY SWITCHING: Rated at 100A, this automotive relay handles demanding electrical loads and heavy-duty accessories with ease.
• DUAL VOLTAGE COMPATIBILITY: Works efficiently with both 12V and 24V DC vehicle systems, making it versatile for a wide range of automotive applications.
• WATERPROOF SEALED DESIGN: The sealed construction protects against moisture and dust, ensuring reliable operation in harsh automotive environments.
• SPDT 5-PIN CONFIGURATION: Features pins 30, 85, 86, and 87 for flexible single-pole double-throw wiring to suit various circuit control needs.
• ELECTROMAGNETIC RELAY CONSTRUCTION: Built with silver contacts and a durable electromagnetic design for stable, long-lasting switching performance.