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. This connector family includes front and rear wall mount receptacles, jam nut receptacles, and RFI grounding plugs, offering versatility in application. With 9 shell sizes and 52 insert arrangements available, they utilize M39029 rear release crimp contacts in various sizes, including coax and twinax. Constructed with high strength aluminum shells, they come in different plating options such as light iridescent yellow cadmium, olive drab cadmium, electroless nickel, and black anodized aluminum, with RoHS certified cadmium-free finishes. Suitable for military and industrial use, these connectors ensure reliable performance with features like bayonet coupling, gold contact plating, and B keyway polarization. The MIL-DTL-38999 I connectors meet stringent quality standards for environment resistance and durability, making them ideal for demanding applications.
