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. Operating seamlessly in temperatures ranging from -65 °C to 200 °C, these connectors offer reliability in extreme conditions. Utilizing M39029 rear release crimp contacts, they come in various shell sizes and insert arrangements, including sizes 22D, 22M, 22, 20, 16, and 8 for coax and twinax applications. Made of high-strength aluminum, they are available in different plating options such as light iridescent yellow cadmium, olive drab cadmium, electroless nickel, and black anodized aluminum, with RoHS certified cadmium-free finishes. Perfect for military and industrial use, these connectors ensure secure and durable electrical connections, with a service rating of I and a mating life of 500 cycles.
