Material: Housing: PA6T or LCP UL94V-0, Black Contacts: Brass Plating:Gold 1u" over 50u" nickel Electrical Characteristics: Current Rating: 1 AMP Insulator Resistance: 1000M Ohm min. Withstand Voltage: 500V AC/DC Contact Resistance: 20m Ohm max. Operating Temperature: -45ºC~+105ºC