TNC Female to TNC Female Adapter [RFS-100258]

TNC Female to TNC Female Adapter [RFS-100258]

The TNC Female to TNC Female Adapter is an in-line barrel coupler designed to join two TNC male-terminated cables or connect a TNC male plug directly to a TNC male-equipped device. Operating at 50 Ohm impedance, this adapter is a standard utility component in TNC-based RF systems used in telecommunications, military, avionics, and professional RF test environments. Both ends feature standard TNC female interfaces - internal threading with hollow socket contacts - accepting TNC male plugs on each side. The threaded coupling mechanism of the TNC connector provides superior vibration resistance compared to the bayonet-lock BNC family, making this barrel adapter especially well-suited for mobile, airborne, and field-deployed RF applications where mechanical integrity under vibration is critical. This adapter is commonly used to extend TNC cable runs, join two TNC cables end-to-end, or adapt TNC-terminated test leads to TNC-equipped instruments. Built from gold-plated brass with PTFE dielectric, this adapter maintains excellent impedance continuity and low insertion loss, supporting reliable TNC connectivity from DC through several gigahertz.