TE Connectivity CPC Connectors

TE Connectivity's (TE) Circular Plastic Connectors (CPC) feature built-in pin and socket protection. These connectors are polarized for proper mating of connector halves, with removable contacts and a replaceable coupling ring that makes field repair easy. They are made of stabilized, heat-resistant, self-extinguishing thermoplastic material. Mounting options include panel mount, free-hanging, and wire-to-board. The receptacle and plug housings accept Type III+ or Size 20 signal contacts, Type XII power contacts, or AMP contacts. The housings come in configurations designed to handle signal, power, or combinations of signal and power in the same housing. TE Circular Plastic Connectors can be used practically anywhere signal and power either enter or exit a system.

Typical applications for the TE Connectivity CPC Connectors include industrial machinery and factory automation, rail and transit vehicles and systems, HVAC, commercial and building equipment, and much more. The CPC product line also includes accessories to complete the cable or panel assembly process such as cable clamps and boots, keying plugs, and sealing caps.


  • UL 94V-0 rated and made of stabilized, heat resistant, self-extinguishing thermoplastic material
  • Quick connect/disconnect capability with thread assist, positive detent coupling
  • Polarized for proper mating of connector halves
  • Removable contacts and replaceable coupling ring make field repair easy


  • Industrial machinery and factory automation
  • Rail and transit vehicles and systems
  • HVAC, commercial, and building equipment
  • Lighting and signage
  • Medical instrumentation and equipment
  • Communications
  • Motor vehicles
  • Aerospace and defense equipment and systems


Backshells & Accessories

TE Connectivity offers backshell and accessories for its CPC product line. Options include cable clamps, panel mount flanges, cable boots, heat shrink sealing boots, peripheral seals, backshell extenders, coupling rings, and keying plugs.  


  • Coaxial Contacts
    TE offers precision screw machined pin-and-socket coaxial contacts designed for applications that combine power and coaxial cable terminations. The contact design enables the application of coaxial cable, shielded conductors, and twisted-pair wire with a voltage rating of up to 325VRMS, and a current rating of 7.5A at 30°C temperature rise.

  • HDP-20 Signal Contacts
    TE HDP-20 Signal Contacts are high-performance, precision-formed pin-and-socket signal contacts designed to be intermateable with any size 20 subminiature D connector, dimensionally complying with MIL-C-24308 crimp contacts. The crimp snap-in contacts allow loading of only the number of contacts being used.
Zveřejněno: 2013-10-31 | Aktualizováno: 2023-05-24