MIL-DTL-38999 Series I connectors with up to 128 contacts in an insert are designed for harsh environments, featuring front wall mount, rear wall mount, and jam nut receptacles with RFI grounding plugs. Available in 9 shell sizes and 52 insert arrangements, these connectors use M39029 rear release crimp contacts in various sizes. Constructed with high-strength aluminum shells, they offer plating options such as light iridescent yellow cadmium, olive drab cadmium, electroless nickel, and black anodized aluminum, including RoHS-certified cadmium-free finishes. Operating temperatures range from -65°C to 200°C, making them suitable for a wide range of applications requiring rugged and reliable connectivity in demanding conditions.
