18 VDC Open Frame Solenoid 0.125" Stroke Features Coil Resistance: 95 ohms Power Consumption: 2.5 watts Stroke: 0.125" Size: 2.9" x 0.97" x 0.86" Shaft Diameter: 0.185" Mounting hole on bottom side uses 4-40 screws (not included - see P/N: 40952) During continuous duty, the solenoid does not exceed 150F @ 18 VDC