Amphenol MS3057-16A Military Circular Connector

Amphenol MS3057-16A is a 16‑position circular military connector in the MS3057 insert family, designed for robust, field‑grade use in military and aerospace systems. The designation signals a 16S insert inside a metal shell, and the MS3057-16A variant is offered as a cable‑clamp assembly by Amphenol PCD, suitable for direct cable connections in rugged equipment. It is used wherever MIL‑DTL‑5015 style interfaces are required, including avionics, military vehicles, and other harsh‑environment applications that demand reliable multi‑conductor connections. Built to endure the demanding conditions typical of defense electronics, the MS3057‑16A provides 16 contact positions in a single, compact circular package.