MIL-DTL-38999 Series I connectors feature up to 128 contacts in an environmentally sealed insert, designed for harsh environments with an operating temperature range of -65°C to 200°C. The connector family includes front wall mount, rear wall mount, and jam nut receptacles, along with RFI grounding plugs, offering versatility in connectivity solutions. Available in 9 shell sizes and 52 insert arrangements, they utilize M39029 rear release crimp contacts in various sizes. Constructed with high strength aluminum shells, the connectors come in a range of plating options such as light iridescent yellow cadmium, olive drab cadmium, electroless nickel, and black anodized aluminum. RoHS certified cadmium-free finishes are also available, ensuring compliance with environmental regulations. Suitable for military and industrial applications, these connectors provide reliable performance with features like bayonet coupling, removable crimp contacts, and multiple contact styles. The connector's rugged design, conductivity, and ingress protection make them ideal for demanding environments.
