Songle 5 VDC Household Appliance 5 Pin PCB Relay SRD-05VDC-SL-C 2 Pack Satin Imported Contact form: 1a, 1b, 1c Rated load: 10A 250VAC/28VDC Coil resistance: 70 ohms Coil rated voltage: 3-48VDC Coil pick-up voltage: 5 VDC