It's a Female DC Power Jack Socket 2.1 x 5.5mm Panel Mount. The voltage for the power jack is 500v AC and rated voltage and current is respectively 30v dc and 1A.
Specifications
Contact Resistance | ≤0.05 Ohm |
Insulation Resistance | ≥100M Ohm |
Voltage | 500V AC |
Rated Load | 30V DC, 1.0A |
Insertion Force | 3N-20N |
Country of Origin | China |