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

modular jack