SIGNAL RELAY, SPDT, 9VDC, 3A, PCB; Coil; SIGNAL RELAY, SPDT, 9VDC, 3A, PCB; Coil Type:DC; Contact Configuration:DPDT; Contact Current Max:3A; Contact Voltage AC Nom:250V; Contact Voltage DC Nom:220V; Coil Voltage VDC Nom:9V; Coil Current:20mA; Coil Resistance:450ohm