TNC RF connectors are basically BNC connectors with threaded coupling and improved electrical performance at higher frequencies. TNC 50 ohm connectors provide repeatable electronic performance from DC to 11 GHz. TNC 75 ohm connectors are suitable for applications upto 1 GHz. All 50 and 75 ohm connectors are intermatable. TNC connectors are designed to accomodate cables from .150" to .250 OD.
The TNC type connector is a weatherproof unit and with its threaded coupling ensures low noise and withstands shock and vibration. Typical TNC series coaxial connector applications include airframe, missile, radar, cellular mobile phones, and precision electronic equipment industries.
|Electrical Ratings :-|
|Impedance||50 ohm||75 ohm|
|Frequency Range||DC-11 GHz||DC-1 GHz|
|Voltage Rating (in VRMS at sea level)||500 max|
|Dielectric Withstanding Voltage (in VRMS at sea level)||1500 min|
|Insertion Loss||0.2 dB max @ 3.0 GHz|
|Insulation Resistance||5000 M min|
|Contact Resistance||Center Contact||Outer Contact|
|2.0 m max||1.0 m max|
|Connector Body||Brass per QQ-B-626||Nickel|
|Center Contact||Male||Brass per QQ-B-626||Gold|
|Female||Beryllium Copper per QQ-C-530||Gold|
|Insulator||Teflon, Delrin, Polypropylene||None|
|CrimpFerrule||Annealed Copper per WW-T-799||Same as body|