... RJ12(6P6C) keystone jack 2.With Dust Cove 3.Accept 22-26 AWG solid with a insulation diameter of ... 0.4-0.6mm 1.MG-1143 Cat3 RJ12(6P6C) keystone jack ... 1)Application:networking(Cat5e,Cat.6). 2)OEM 3)Certificate:UL,CE,ROHS,ISO9001 4)With Dust ... temperature thermoplastic.2).Contract:phosphor bronze,phosphor bronze with 3 to 50 u"gold plate3).Available in ...