D38999/20MH32SD

MIL-DTL-38999 III (D38999) harsh environment connectors offer reliable electrical connectivity in demanding conditions. Available in various configurations including wall mount receptacles, jam nut receptacles, and straight self-locking RFI plugs, these connectors are versatile for different applications. With 9 shell sizes and 54 insert arrangements, they accommodate M39029 contacts in sizes 22D, 20, 16, 12, 10 power, and 8 twinax, ensuring compatibility with a range of systems. Constructed from durable materials such as aluminum, stainless steel, and lightweight composite, with options for olive drab cadmium, nickel, black zinc nickel, and passivated stainless steel plating, these connectors are built to withstand harsh environments. The MIL-DTL-38999/20 model, featuring a wall mounting flange receptacle design, 32 removable crimp contacts with gold plating, and a temperature range of -65°C to 200°C, is ideal for military, aerospace, and other high-reliability applications. With a service rating of I and a service class of M, these connectors ensure dependable performance even in extreme conditions, making them a preferred choice for mission-critical systems.