MIL-DTL-38999/24 III (D38999) connectors are designed for harsh environments, featuring wall mount and jam nut receptacles along with self-locking RFI plugs. With 9 shell sizes and 54 insert arrangements available, these connectors accommodate various contact sizes including 22D, 20, 16, 12, 10 power, and 8 twinax, all meeting stringent military specifications. Constructed from durable materials such as aluminum, stainless steel, and lightweight composite, they offer reliable performance in aerospace and defense applications. The gold-plated removable crimp contacts ensure secure connections, even in extreme temperatures ranging from -65°C to 200°C. With a service rating of I and a mating life of 500 cycles, these connectors guarantee long-lasting functionality in demanding operating conditions. The Electroless Nickel and Electrodeposited Nickel finish coatings provide excellent environmental resistance, making them ideal for use in critical systems.
