MIL-DTL-38999 Series I connectors are engineered for harsh environments, offering up to 128 contacts in an environmentally sealed design. With an operating temperature range from -65 °C to 200 °C, these connectors ensure reliable performance in extreme conditions. Featuring front wall mount, rear wall mount, and jam nut receptacles, as well as RFI grounding plugs, they provide versatility for various applications. Available in 9 shell sizes and 52 insert arrangements, these connectors use M39029 rear release crimp contacts in sizes 22D, 22M, 22, 20, 16, and 8. Constructed with high strength aluminum shells, they come in a range of plating options including light iridescent yellow cadmium, olive drab cadmium, electroless nickel, and black anodized aluminum, with some models offering RoHS certified cadmium-free finishes. Ideal for military and industrial use, these connectors meet rigorous MIL-DTL-38999 I specifications for performance and durability.
