Omron G3VM Series Solid State Relay, Surface Mount, 4.5 A Load Current, 30 V Load Voltage

Omron G3VM-31WR(TR05) Solid State Relay is a high-quality MOSFET relay optimized for surface mount installation. It offers a maximum load current of 4.5 A and maximum load voltage of 30 V, accommodating both AC and DC switching applications. The relay ensures excellent input-output isolation, converting input voltage signals into optical signals for safe and noise-free operation. This model features SPST contact configuration and a PCB terminal type to facilitate easy mounting on printed circuit boards.

The relay is engineered for demanding industrial and electronic control environments with a wide operating temperature range from -40°C to 110°C, ensuring stable performance under harsh conditions. Low off-state leakage current of 1μA minimizes power loss, while a capacitance of 450pF supports high-speed switching operations with minimal signal distortion.

Its MOSFET output type further reduces electromagnetic interference compared to traditional electromechanical relays and triacs, offering superior switching characteristics for precise signal control. The device complies with RoHS environmental directives, confirming its suitability for environmentally conscious manufacturing.

Applications for the Omron G3VM series include industrial automation, instrumentation, communications equipment, and other electronic systems requiring reliable and compact relay solutions. Manufactured in Japan, this relay guarantees premium build quality and long operational lifetime.

Utilizes MOSFET output type for enhanced switching performance. Surface mount design with PCB terminals for efficient integration. Wide operating temperature range from -40°C to 110°C. Low leakage current and capacitance for minimal interference.

Supports AC/DC switching with SPST contacts. High I/O isolation voltage ensures safety and signal integrity. RoHS compliant for environmental safety. Compact size conducive for space-constrained applications.

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