MIL-DTL-38999 Series I connectors feature up to 128 contacts contained in an insert, providing robust environmental sealing and an extensive operating temperature range from -65 °C to 200 °C. This harsh environment connector family includes front wall mount, rear wall mount, and jam nut receptacles, along with RFI grounding plugs, catering to diverse connectivity needs. With 9 shell sizes and 52 insert arrangements available, they utilize M39029 rear release crimp contacts in various sizes, including coax and twinax options. Constructed with high strength aluminum shells, these connectors offer durability in demanding applications. Plating options such as light iridescent yellow cadmium, olive drab cadmium, electroless nickel, and black anodized aluminum are available, with RoHS certified cadmium-free finishes for environmental compliance. The MS27467 connectors, part of the 38999 Series I, are designed for military specifications, ensuring reliable performance in challenging environments.
