Material:Housing: PBT/PA46/PA9T UL94V-0Contacts: Phosphor bronzePlating:Sn over 50u" nickelElectrical Characteristics:Current Rating: 1.0 AMPVoltage Rating: 230V AC/DCWithstand voltage:500V AC/MinuteContact Resistance: 20m Ohm max.Insulator Resistance: 1000M Ohm min.Operating Temperature: -40ºC~+105ºC