C Connector

The C connector is a type of RF connector used for terminating coaxial cable. Coupling uses two-stud bayonet-type locks. The C connector was invented by Amphenol engineer Carl Concelman. It is weatherproof without being overly bulky.

RF connectors (coaxial)
  • APC-7
  • BNC
  • C
  • F
  • FME
  • Hirose U.FL
  • IPX
  • Motorola
  • MCX
  • MMCX
  • N
  • QLS
  • QMA/QN
  • RCA
  • SMA
  • SMB
  • SMC
  • Twin-lead
  • TNC
  • TV aerial plug
  • UHF / Mini-UHF
Variations and alternate names
2.9 mm (SMA)
7 mm
Triax / Triaxial
Twin BNC / Twinax (BNC)
IPEX
MHF
AMC (UFL)
SnapN
RP-TNC
RP-SMA
Old or seldom used
EIA
GR
LEMO 00
Musa
See also
Radio frequency
Radio spectrum
Audio and video connectors
Audio and video interfaces and connectors