Material Body: High temperature thermoplastic,UL 94V-0 Contacts: Copper alloy Contact Plating: Gold plating over Nickel on contact area Tin plating on solder tail. Mechanical Insertion Force:45N max. Withdrawal Force: 10N min. Durability: 500 cycles Electrical Specification Current Rating: 1.5 Ampere per contact Contact Resistance: 30 Milliohms max. Insulation Resistance: 1000 Megohms min, Dielectric Withstanding Voltage: 500 VAC Environmental Operating Temperature:-55°C to +125°C