RF Interconnect for Compact Board-Level Applications
The 1055687-1: The single-port configuration and gold-plated center contact support repeated mating cycles up to 100 engagements, typical for test points or field-replaceable radio modules.
The 6 GHz maximum frequency covers common wireless bands including Wi-Fi, Bluetooth, and cellular sub-6 GHz, but does not extend into millimeter-wave territory. The snap-on fastening provides a positive tactile lock without the torque control needed for threaded SMA connectors, which speeds assembly in high-volume SMT lines.
Mounting and Termination Details for the Board Layout
This receptacle is surface-mount only, with the shield termination and center contact both soldered directly to the PCB. The contact termination is listed as solder, microstrip, meaning the center pin is designed to align with a microstrip trace on the top layer, and the ground shield solders to the surrounding ground plane. The center contact is copper alloy with gold plating, ensuring low and consistent contact resistance over the 100-cycle mating life.
The base product number is 1055, and the part ships in Bulk packaging.