MIL-DTL-38999 Series II connectors offer high-performance connectivity with up to 128 contacts in a single insert. Built for harsh environments, these connectors are environmentally sealed and can operate in temperatures ranging from -65°C to 200°C. Available in various mounting options including front and rear wall mount, jam nut, and box mount receptacles, they feature a thin-walled design for restricted length applications. With straight, RFI grounding, and standard plug options, these connectors come in 9 shell sizes and 52 insert arrangements, accommodating M39029 rear release crimp contacts in sizes 22D, 22M, 22, 20, 16, and 12. Crafted from aluminum, they offer multiple plating choices such as light iridescent yellow cadmium, olive drab cadmium, electroless nickel, and black anodized aluminum, with RoHS certified cadmium-free finishes available. Ideal for military and industrial use, these connectors ensure reliable performance with gold-plated contacts, bayonet coupling, and a service rating of I. Suitable for potting applications, they are designed for 500 mating cycles, meeting stringent quality standards.
