Radio-Frequency Connectors Part 17: R.F. Coaxial Connectors with Inner Diameter of Outer Conductor 6,5 mm (0,256 in) with Screw Coupling - Characteristic Impedance 50 Ohms (Type TNC)
|Publication Date:||1 January 1980|
|ICS Code (RF connectors):||33.120.30|
This standard concerns miniature r.f. coaxial connectors for use with r.f. cables both flexible (preferred cables 96-2 IEC 50-3 and 96-2 IEC 50-2) and semi-rigid, where dielectric filled interface is required for severe environmental exposure.
This type is a screw coupled connector known commercially as the TNC connector and was derived from the bayonet coupled connector known as the BNC (IEC Publication 169-8: Radio-frequency Connectors, Part 8: R.F. Coaxial Connectors with Inner Diameter of Outer Conductor 6.5 mm (0.256 in) with Bayonet Lock - Characteristic Impedance 50 ohms (Type BNC).
Patterns and Grade 1 connectors are under consideration.