TNC Straight Plug G3 (RG-178B/U) IP67
Article name - TNC Plg str sd/cl G3
Z - 50 Ω
Cable group; cable - G3 (RG-178B/U)
KX 21A
RG-178B/U
RG-196A/U
Remarks - solder/clamp; pressure sleeve IP67
Assembly - A03
The TNC series is a commonly used coax connector. The same size as BNC connectors, but with a threaded coupling mechanism, this connector can be used up to 11 GHz. Both 50 Ω and 75 Ω impedances are available. Connector styles are available for flexible, conformable and semi-rigid cable types. Versions of the TNC connector are available for mounting to printed circuit boards using both through-hole soldered and through-hole press-fit techniques. Both crimp and clamp cable termination processes are used for this series. Applications for these connectors range from signal and data to video transmission where vibration resistance is required. TNC’s are a low-cost high-frequency solution for coax connections.
Mating face sealing for TNC connectors between plug and jack (mated) according to IP 68. The classifications are general statements for the relevant series. Individual connectors may deviate from the values shown. If in doubt, please consult our engineers.
Recommended coupling torque - 0.46 - 0.69 Nm
Durability (Matings) - ≥ 500
Material: spring contacts - CuBe2; CuNi1Pb1(C97)
Material: outer conductor - CuZn39Pb3
Material: other metal parts - CuZn39Pb3
Material: insulators - PTFE/PE
Material: gaskets - Silicone
Finish: Inner conductor - Cu1Ni2Au0.8
Finish: Outer conductor - Cu2Ni5
Finish: Other metal parts - Cu2Ni5
Types with PTFE insulator - 40/155/21
Types with PE insulator - 40/75/21