50 Ohm TNC Jack for Bulkhead RF Feedthrough
The threaded coupling ensures a vibration-resistant mate — the nut tightens against the panel face, and the lockwasher prevents back-off.
The 50 Ohm impedance defines the signal path — this jack is for RF coaxial cable assemblies, not power or low-frequency signal. The right-angle solder termination means the PCB footprint must account for the centre pin height and the ground legs; the bulkhead nut takes the cable strain off the solder joint. 500 mating cycles is a reconnect-duty rating — the gold plating on the centre contact keeps contact resistance stable across those cycles. If your application sees daily connect-disconnect, this jack holds up; for a permanent install, the cycle life is generous headroom. The kit includes the connector, lockwasher, and nut — three pieces, one order line. No separate hardware sourcing for the bulkhead mount.