The 32-CAT5E-RAY from AIM-Cambridge / Cinch Connectivity Solutions is shielded modular plug with polycarbonate UL94-V0 housing, copper alloy, nickel plated shield and copper alloy contact with selective gold plating. Contacts terminate stranded or solid conductors between .037" [0.94mm] to .042" [1.07mm] outside diameter of insulation ( 24 to 26 AWG).