... ISO9001,UL,CE,ROHS Description France ADSL Filter RJ11 6P4C Jack 1.All European country telephone plug casing are made of ... Metsl parts:Nickel plated Phosphor Bronze/Brass 3.The modular jack contact spring are made of copper alloy with gold plated ... of a single modular outlet into a four modular jack. 5.The modular jack can be 6P2C, 6P4C, 6P6C, 8P2C, 8P4C, ... 5-5.5N/sp.m France ADSL Filter RJ11 6P4C Jack