Multi-port modular jack 1.Material:PBT/PA66 2.Pin:4p,6p,8p,10p ... 1min3 Contact Resistance: 30mohm MaxMechanical1 Retention Strength: Between plug and jack 7.72kg Min2 Mating and un-mating force: 2.27kg ... or Nylon+GF30%2 Contacts: Phosphor bronze, Nickel plating followed with gold plating: 3u, 6u, 15u, 30u, or 50u micro-inch ... °C4 Preservation Range: -40~80°C, RH<65% Multi-port modular jack