MS3116F14-19S Sealed Circular Electrical Connector

The MIL-C-26482 Series I Circular Connector is developed for systems that require compact size, quick connection, and dependable performance in harsh operating conditions. Its bayonet coupling structure enables rapid mating and unmating, while solder contacts provide stable electrical termination for medium-density circuit layouts.

To meet different environmental and mechanical requirements, the connector can be supplied with aluminum alloy, copper alloy, or stainless-steel shells, along with multiple finish options, plug styles, receptacle mounting styles, contact types, and contact layouts. This wide configuration range makes the series suitable for both standard equipment platforms and customized interconnect designs.

The connector delivers reliable performance under temperature extremes, vibration, shock, and corrosive environments. It operates within -55°C to +125°C, offers durability of ≥500 cycles, and provides corrosion resistance of 48 hours salt spray for Class L and up to 500 hours salt spray for other finish classes. It is widely used in aerospace equipment, mili-tary electronics, commercial systems, communication devices, and rugged industrial applications.