Relpol rsm822n series 2a subminiature monostable signal relays dpco pcb relpol rsm822n 2112 85 s005 a 2a 5v dc monostable signal relay that features sensitive low power coils the relay is designed for switching low loads and is ideal for use in telecommunications devices office equipment alarm systems medical monitoring devices av equipment control sensors etc relpol rsm822n 2112 85 s005 dpdt subminiature signal relay 5v 2a pcb