SMA Panel Jack for 18 GHz Signal Paths
The 901-2PF705590AM: It is a panel-mount flange design with solder termination — the kind of RF interconnect you spec when the test point or antenna port needs to live on a bulkhead, not on the board edge. The extended insulation feature gives extra dielectric standoff between the centre conductor and the flange, which matters when you are routing the signal through a metal panel and need to maintain the impedance gap through the feedthrough.
What the 50 Ohm and 18 GHz Ratings Mean on the Bench
Rated to 18 GHz. Rated for 500 mating cycles.
Panel Mount with Flange — Bulkhead Fit
The flange provides the mechanical anchor; the solder shield termination connects the braid to the body. There is no cable clamp or strain relief on this part — the cable is terminated separately, and the jack acts as the panel feedthrough. The extended insulation feature gives extra creepage distance between the centre pin and the panel ground, which helps in high-altitude or humid environments where flashover is a risk.