Coaxial Contacts

Amphenol Aerospace
Part Number Information
Part #: Price/Availability:
21-033 Buy Now

High speed Coax contacts within a connector provide the shielding protection, and many cases the RF/ microwave performance, needed in the circuitry of many applications. All popular series of Amphenol circular connectors and many rectangular connectors are available with coax contacts. Diameters are standardized in sizes 4, 8, 12 and 16 so that coaxial contacts may be interchanged with power contacts in connector arrangements which include those sizes. Popular RG cable types and a variety of other commercial coaxial cables can be accommodated.


  • Large crimping area assures low contact resistance and high tensile strength 
  • Back insulator positively captivates inner contact against axial loads 
  • Front insulator provides closed entry for socket inner contact 
  • Recessed inner contact is protected 
  • Outer contact has rugged wall section for durability


  • Military & Commercial Aviation 
  • Military Vehicles Missiles & Ordnance 
  • C4ISR 
  • Harsh Environments