D38999/24JC35AD

The MIL-DTL-38999 III (D38999) harsh environment connectors offer reliable connectivity in demanding conditions. This series includes wall mount receptacles, jam nut receptacles, and straight self-locking RFI plugs, available in a range of shell sizes and insert arrangements. With M39029 contacts in various sizes, including power and twinax options, these connectors ensure secure connections. Constructed from aluminum, stainless steel, or lightweight composite materials, they feature plating options such as olive drab cadmium, nickel, and black zinc nickel. Meeting RoHS compliance and Boeing BACC approval, these connectors are designed for rugged performance in military and aerospace applications. The jam nut receptacle variant, with 22 contacts in shell size 13 and contact size 22D, offers a service rating of M and operating temperatures ranging from -65 to 200°C. With a triple start threaded mating type and conductive finish coating, it guarantees efficient signal transmission in even the harshest environments.