Material Body: High temperature thermoplastic,UL 94V-0 Rated Contacts: Copper alloy Contact Plating :Gold plating over Nickel on contact area Tin Plating On Solder Tail; Mechanical: Insertion Force: 1.15N max per contact pair; Withdrawal Force: 0.15N min per contact pair; Contact Retention Force:4.9N min per contact; Electrical Specification Contact Resistance: 30 Milliohms Max. Current Resistance: 1.1 Ampere Insulation Resistance: 1000 Megohms Min, At 500V AC. Environmental Operating Temperature: -55°C to +105"C