Technical Data: Material: Contact (metal housing) : Brass(CuZn) Terminal screw : Steel galvanized and chromatize or Nickel plated or Tin plted(standard) (option) Wire guard : Brass With Tin plated Surface of solder tail : Tin plated Insulator body (housing): Polyamide(Glass filled)(UL94V-0) Electrical Voltage rating : 300VAC Current rating : 10Amps/way max Contact resistance : 20mΩ(max) Insulation resistance : 5000MΩ/1000V Withstanding Voltage : 1500VAC(1min) Test time=60sec/1pcs Wire range : 16-30AWG Mechanical: Torque : 2kgf.cm/M2.0 Operating temperature : -30°C to 105°C Soldring reliability : Test temperature=250°C 10°C 5 seconds max