75 Ohm BNC for 12 GHz Video Signal Paths
The BNC7T-J-P-GN-ST-EM1D: It's part of the TRUE75 BNC7T series, built around a PTFE dielectric and gold-plated center contact to hold a clean 75 Ohm impedance through the mated pair. The 12 GHz frequency ceiling puts it well beyond standard video BNCs — it handles 4K and 12G-SDI without the insertion loss you'd see in a 3 GHz part.
End Launch or Bulkhead — Same Connector
This jack mounts either as a board-edge end launch or a panel-mount bulkhead with the included lockwasher and nut. The front-side nut secures it from the panel face, so the connector body sits flush on the outside of the enclosure.