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 wall mount, rear wall mount, and jam nut receptacles, along with RFI grounding plugs, offered in 9 shell sizes and 52 insert arrangements. Utilizing M39029 rear release crimp contacts, they come in various sizes including 22D, 22M, 22, 20, 16, and 8 for coax and twinax. 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, with RoHS certified cadmium-free finishes available. These connectors are ideal for demanding applications requiring reliability and durability in their electrical connections.
