BNC Male to TNC Female Adapter [RFS-100240]

BNC Male to TNC Female Adapter [RFS-100240]

The BNC Male to TNC Female Adapter connects BNC female jacks on test equipment and instruments to TNC male-terminated cables and RF components, bridging the BNC and TNC connector families in a single compact body. At 50 Ohm impedance, this adapter is widely used in RF test environments where BNC-equipped instruments must accept TNC male-terminated inputs, or where TNC cable assemblies must connect to BNC female ports on signal generators, oscilloscopes, or distribution panels. The BNC male end plugs into BNC female jacks via the quick-release bayonet mechanism, while the TNC female end accepts TNC male plugs with the threaded coupling that gives TNC connectors their superior vibration resistance compared to BNC. This combination is particularly useful when a TNC-terminated antenna or cable assembly must connect to BNC-equipped bench instrumentation, or when building hybrid BNC/TNC test setups in laboratory and field measurement environments. Manufactured from gold-plated brass with PTFE dielectric, this adapter delivers consistent 50 Ohm impedance and low insertion loss across the common operating frequencies of both the BNC and TNC connector families.