MULTICOMP PRO - Automotive Relay, SPST-NO, 35A - 12V

The MULTICOMP PRO Automotive Relay is a robust, high-performance SPST-NO (Single Pole Single Throw, Normally Open) relay designed for demanding vehicular and industrial control applications. Engineered to handle significant current loads, this through-hole mount relay offers reliable switching with a 35A contact rating, making it ideal for controlling auxiliary lights, fans, motors, and other high-power accessories in automotive, marine, and commercial vehicle environments.

Featuring a compact and durable design, the relay is constructed with a silver alloy contact material for excellent conductivity and long service life, minimising voltage drop and ensuring consistent performance. The 5V DC coil voltage makes it compatible with standard low-voltage control circuits commonly found in automotive electronics and microcontroller-based projects.

Key Features & Applications

• High-Current Switching: With a 35A contact current rating and a 16V DC nominal contact voltage, this relay is built to manage substantial power loads safely and efficiently.
• Reliable Construction: The silver alloy contacts resist arcing and corrosion, providing a stable connection and extending the operational lifespan of the relay.
• Secure Mounting: The through-hole design with PC pin terminals ensures a stable mechanical and electrical connection when soldered directly onto a printed circuit board (PCB), offering superior vibration resistance compared to plug-in types.
• Versatile Integration: Its standard footprint and specifications make it a direct replacement or upgrade part for many existing automotive control modules and custom project boards.

This component is a cornerstone for building or repairing reliable electrical control systems where space, durability, and high-current capacity are critical.

Typical Uses Include:

• Automotive accessory control (light bars, winch,

Variant Details

• Size: 12V