Overview: Housing:high temperature thermoplastic. Contract:phosphor bronze,phosphor bronze with 3 to 50 u"gold plate Available in Cat 5e or Cat6,T568 A, T568 B wiring.meeting every cabling requirement. Accept 22-26 AWG solid with a insulation diameter of 0.4-0.6mm Easy to be terminated Low attenuation loss and high return loss. High reliability and superior performance