QMA Jack, 50 Ohm — 6 GHz RF Interconnect
The TE Connectivity 1408332-1 is a QMA-series jack, female socket connector designed for quick-disconnect RF interconnects.
The center contact is beryllium copper with gold plating; the body is brass with gold finish. The dielectric is PTFE, which keeps insertion loss stable across the band. Rated for 100 mating cycles — the gold-on-gold interface handles repeated connects without fretting, but the snap-on latch sees wear after several hundred cycles.
Buyers should plan for a last-time-buy or identify a cross-reference from the QMA family.