The Amphenol RF 901-10776 is an RP-SMA jack with a male pin — reverse-polarity SMA, so the gender is swapped from standard SMA. It is a 50 Ohm coaxial connector rated to 6 GHz, built for free-hanging in-line cable termination on 1.32 mm OD coax.
Cable and Termination — What It Expects
This jack is designed for 1.32 mm OD coaxial cable. The shield terminates with a crimp, the centre contact with solder. Using a different cable diameter will shift the impedance and may not crimp properly — stick to the specified cable group. The free-hanging mount means no panel cutout is needed; it terminates the cable end for an in-line connection.
The 901-10776 is the RP-SMA male-pin jack for 1.32 mm cable. The 901-10768 is a bulkhead-mount version for 0.81 mm cable — same RP-SMA style but panel-mounted and a thinner coax. The 901-10786 is an RP-SMA plug with a female socket for 1.37 mm cable — the mating half to this jack. The 901-10754 is a standard SMA jack (not reverse-polarity) with a female socket, bulkhead-mounted for 1.13 mm cable. If you need a panel-feedthrough or a different cable gauge, those are the siblings to look at.