The Omron G5V-1 9VDC is an SPDT PCB-mount miniature power relay with a high switching capacity, long life, and small size. This relay is rated for a maximum voltage of 9 volts DC, has a mechanical life of 100,000 operations, and features 1 Pole-Double Throw ( SPDT ) contacts. The relay coil is regulated to prevent contact welding, and the coil is insulated to protect it from shock and vibration. Its small dimensions of 1.3" x 0.8" x 0.6" help reduce space in cramped equipment. Other features include a flux-tight construction, low coil power (71mW), and a variety of terminal and contact options.