RJ45 cat6 keystone jack 1.UTP 180 degree keystone jack 2.Gold plating:6u"-50u" 3.Fit ... RMS, 60Hz 1min materials:Housing: PC UL94V-0 Housing: PC UL94V-0 IDC: PC UL94V-0, Accept 22-26 AWG ... FR4 1.6mm(0.04") thickness, 2 layers Contact: PC Ul94V-0, 0.45mm(0.018") Diameter Phosphor bronze ... . Our factory specialized produce all kinds of keystone jack,patch panel,wiring block,faceplate and so onwe accept ...