D38999/24JJ24HD

MIL-DTL-38999 III (D38999) harsh environment connectors feature wall mount receptacles, jam nut receptacles, and straight self-locking RFI plugs. Available in 9 shell sizes and 54 insert arrangements with M39029 contacts in various sizes, these connectors offer versatility in design. Constructed with aluminum, stainless steel, or lightweight composite shells and a range of plating options including olive drab cadmium and nickel, they ensure durability in demanding conditions. With a maximum operating temperature of 175°C and voltage ratings up to 1800 Vrms, they are suitable for high-performance applications. The jam nut receptacle variant, with 24 gold-plated contacts in a size 25 shell, is designed for triple start threaded mating, with a service rating of I and 1500 cycle contact mating life. This DEUTSCH 38999 Series III connector, with a composite shell and cadmium olive drab plating, offers reliable connectivity in aerospace and military systems.