MIL-DTL-38999 Series I connectors are designed for harsh environments, featuring up to 128 contacts in an insert with front wall mount, rear wall mount, and jam nut receptacles. These connectors are environmentally sealed and can operate in temperatures ranging from -65 °C to 200 °C. Utilizing M39029 rear release crimp contacts, they come in various sizes and insert arrangements, including coax and twinax. Constructed with high strength aluminum shells, they offer a choice of plating options such as electroless nickel and cadmium finishes. Their bayonet coupling mechanism ensures secure mating, making them ideal for military and industrial applications where reliability is crucial.
