Detailed Product Description DC power jack(dc jack,power jack,power plug)We can supply many kinds of power jacks ,please contact me.Specification of DC power jack.:1.Temperature: -30~ +70°C2.Rated Load: DC 30V 0.5A3.Contact Resistance:0.03Ω max. 4.Insulation Resistance:100MΩ min. 5.Withstand Voltage: AC500V (50Hz)/min6.Action Force: 3-20N7.Life: 5000 cycles