... , 22.5L, plain end, 5.5mm, 2.1mm dc male power plug, dc connector plug nickel plated, POM black plastic, 22 ... .5L, plain end, 5.5mm, 2.1mm dc male power plug, dc connector plug: 1. Materials: copper (59%), POM plastic ... index: Temperature-20°C--+120°CVoltageAC500V, 0.5MAResistance>100MΩInsertion force 0.3-3KG Durabilityover 5000 cycles Salt spray test>24 ...