DC JACK, DC CONNECTOR /SOCKET 1.ROHS,ISO,SGS 2.best quality,good price,fast delivery 3.free asmples before production DC-089SPECIFICATION:Rating: dc 50V, 0.5AContact resistance:≤0.03ΩInsulation resistance:≥100mΩ(DC 250v)Withstand voltage:500vacInsertion and extraction force:300-3000gramsLife test:5,000 cycles. DC POWER JACK CONNECTOR