Harsh Environment RJ45 Connectors


TE Connectivity / Polamco Harsh Environment RJ45 Connectors incorporate a metal shell with full 360º electromagnetic compatibility (EMC) and mechanical protection. The metal shell is MIL-DTL-38999 and 26482 series III derived. These TE Connectivity RJ45 connectors are designed to meet the requirements of high-speed data connections with reliable environmental sealing and full mechanical protection. The series features a -40ºC to +120ºC operating temperature range. These connectors are sealed to IP68 for fluid and dust laden environments.


  • Key Features

    • Aluminum, marine bronze, and stainless steel shells for various applications
    • Sealed to IP68 for fluid and dust laden environments
    • High levels of shock, vibration, and mechanical impact protection
    • MIL spec 38999 and 26482 derived polarized shell, with fast and secure coupling
  • Receptacle features
    • Pre-assembled one piece design for harsh environments
    • Internal grounding fingers ensure excellent continuity
    • Isolated (non-grounded) option available
    • Rear jack contained within receptacle shell
    • No assembly tooling required
  • Plug Features
    • RJ45 connector supplied in kit, no other components required
    • Full grounding from shielded RJ45 plug to 38999 derived shell
    • Cable retention greater than 100N axial force
    • Fully repairable
    • All metal construction
    • Low profile
    • 43mm total length
    • -40°C to +120°C operating temperature range
    • Data transmission
      • 10 BaseT, 100 BaseTX, 1000 BaseT and 10,000 BaseT networks (up to 10Gb)
      • All six 38999 and 26482 derived keyway orientations available and four additional insert orientations provide 24 total configurations
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