MIL-DTL-38999 Series I connectors are designed for harsh environments, featuring up to 128 contacts in an environmentally sealed insert. Operating between -65°C and 200°C, these connectors come in various configurations, including front and rear wall mount receptacles, jam nut receptacles, and RFI grounding plugs. With 9 shell sizes and 52 insert arrangements available, they use M39029 rear release crimp contacts in sizes 22D, 22M, 22, 20, 16, and 8. Constructed from high-strength aluminum, they offer plating options such as light iridescent yellow cadmium, olive drab cadmium, electroless nickel, and black anodized aluminum. RoHS certified finishes are also available. Ideal for military applications, these connectors ensure reliable performance with a mating life of 500 cycles and are rated for harsh environments with their conductive construction and environment-resistant design.
