MIL-DTL-38999 Series I connectors feature up to 128 contacts in an environmentally sealed insert, designed for harsh environments with an operating temperature ranging from -65 °C to 200 °C. Included in this connector family are front wall mount, rear wall mount, and jam nut receptacles, along with RFI grounding plugs. 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, these connectors come with plating options such as light iridescent yellow cadmium, olive drab cadmium, electroless nickel, and black anodized aluminum. RoHS certified cadmium-free finishes are also offered. Suitable for military applications, these connectors ensure reliable performance with features like bayonet coupling, gold contact plating, and a service rating of M. The 38999 Series I connectors are ideal for use in environments requiring durability and resistance to extreme conditions.
