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 suitable for operating temperatures ranging from -65 °C to 200 °C. Utilizing M39029 rear release crimp contacts, they offer reliable performance in sizes 22D, 22M, 22, 20, 16, and 8 (coax and twinax). With a variety of plating options including light iridescent yellow cadmium, olive drab cadmium, electroless nickel, and black anodized aluminum, they provide durability and corrosion resistance. RoHS certified cadmium free finishes are also available. The connectors come in high strength aluminum shells and are specified for military use, meeting MIL-DTL-38999 I standards. Suitable for diverse applications, they offer a secure bayonet coupling and are rated for 500 mating cycles. With features like conductivity, ingress protection for potting, and a service class designation of M, they ensure reliable performance in demanding environments.
