Multicomp Pro Automotive Relay, SPDT, 5V DC, 35A, Through Hole

The Multicomp Pro Automotive Relay is a high-quality, single-pole double-throw (SPDT) component engineered for the demanding conditions found in vehicle electrical systems. Operating on a nominal coil voltage of 5V DC, it provides a reliable and robust switching solution for a wide range of automotive applications, from accessory control to lighting circuits.

This PCB-mount relay features a durable silver alloy contact material, designed to handle high current loads. With a maximum switching current of 35A and a contact rating of 20A at 14V DC (resistive), it is built to perform consistently under load. Its high insulation resistance and low contact resistance ensure efficient power transmission and excellent electrical isolation.

Key Features & Specifications

• Coil Specifications: Nominal coil voltage of 5V DC, with a coil resistance of 39Ω (±10%) at 23°C. The nominal operating current is 128mA (±10%), and the nominal operating power is 640mW.
• Contact Specifications: SPDT (single-pole, double-throw) configuration with silver alloy contacts. It has a maximum switching current of 35A, a maximum continuous current of 35A for 10 minutes (25A for 1 hour), and a maximum switching voltage of 16V DC.
• Reliability: Features a fast maximum operate and release time of 10ms, ensuring responsive switching. It operates reliably across a broad temperature range from -40°C to +85°C, making it suitable for under-bonnet and other harsh environments.
• Electrical Performance: Initial contact resistance is a maximum of 100mΩ at 6V DC/1A, while insulation resistance is a minimum of 100MΩ at 500V DC.
• Mounting: Designed for through-hole mounting on printed circuit boards (PCBs) with standard PC pin terminals for secure soldering and a stable connection.

This MP-CMA5G-S-DC5V-C relay from the Multicomp Pro automotive range offers dependable performance, making it an essential and