The MIL-DTL-38999 Series II connectors feature up to 128 contacts housed in an environmentally sealed insert, designed for harsh environments with an operating temperature ranging from -65°C to 200°C. These connectors come in various receptacle styles such as front and rear wall mount, jam nut, and box mount, with plug options including straight, RFI grounding, and standard plugs with a 90-degree cable clamp. Available in 9 shell sizes and 52 insert arrangements, they utilize M39029 rear release crimp contacts in sizes 22D, 22M, 22, 20, 16, and 12. Constructed with aluminum shells, they offer plating options like light iridescent yellow cadmium, olive drab cadmium, electroless nickel, and black anodized aluminum, with RoHS certified cadmium-free finishes. These connectors are ideal for military and aerospace applications, meeting MIL-DTL-38999 II specifications for reliable performance in demanding environments.
