Solid State Relays: Type - Solid State Relay; Voltage Rating - Control - 9V DC; Voltage Rating - Load - 60V DC; Current Rating - Load - 1A; Contact Form - SPST-NO; Mounting - PCB Mount; Terminals - Pin; Switching Method - Transistor; Voltage Range - Control - 1.7-9V DC; Voltage Range - Load - 3-60V DC; Current Range - Load - 0.02-1A; Dielectric Strength - 4000V AC; Temperature Rating - -30 to 80 deg C -22 to 176 deg F; Dimensions - nominal - 0.75x0.95x0.40 in 19.0x24.1x10.2mm; Additional Information - Through Hole, Bi-Polar; Manufacturer Series - DO Series