The 1-1634505-0: It mounts through a panel bulkhead using a front-side nut and terminates via through-hole solder lugs to the PCB. Rated for 4 GHz maximum frequency and 500 V, this jack suits RF signal paths up to low microwave bands — think instrumentation, broadcast gear, or telecom backhaul where the cable run is short and the signal stays below that ceiling.
Sourcing This Obsolete Part
The 1-1634505-0 is listed as obsolete.
The through-hole solder termination means the center contact and shield legs go into plated holes on the PCB and are hand-soldered or wave-soldered. The front-side bulkhead nut secures the connector body to the panel from the outside — the jack body sits on the inside of the chassis wall. The polyethylene dielectric inside maintains the 50 Ohm characteristic impedance through the transition.