TNC Connectors are miniature, threaded weatherproof series with a constant 50 impedance and a frequency range of DC to 11 GHz. The TNC series shares its contact design with the BNC series, utilizing a threaded coupling nut for secure mating and higher frequency performance than the BNC. They are produced with standard and reverse polarity. The connectors are medium-sized coaxial connectors featuring a threaded screw-on coupling mechanism. The TNC Connectors are made available by us in various specifications.