The MIL-DTL-38999 III (D38999) harsh environment connectors feature wall mount receptacles, jam nut receptacles, and straight self-locking RFI plugs in various shell sizes and insert arrangements. Utilizing M39029 contacts, they support sizes 22D, 20, 16, 12, 10 power, and 8 twinax. Available in aluminum, stainless steel, and lightweight composite shells with plating options like olive drab cadmium, nickel, and black zinc nickel, they meet stringent standards including RoHS compliance and Boeing BACC approval. Ideal for military and aerospace applications, these connectors ensure reliable performance in extreme conditions with a wide operating temperature range and high mating cycle durability.
