The MIL-DTL-38999 Series I connectors feature up to 128 contacts housed in an environmentally sealed insert, designed for harsh environments with an operating temperature range of -65 °C to 200 °C. Available in various configurations including front and rear wall mount receptacles, jam nut receptacles, and RFI grounding plugs, these connectors offer versatility for different applications. With 9 shell sizes and 52 insert arrangements, they utilize 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 such as light iridescent yellow cadmium, olive drab cadmium, electroless nickel, and black anodized aluminum, with RoHS-certified cadmium-free finishes available. The connectors, meeting MIL-DTL-38999 I specifications, ensure reliable performance in demanding conditions, with a service rating of M and a mating life of 500 cycles. Suited for environment-resistant wall and jam nut mounting receptacles and plug types, they guarantee secure and durable connections in critical applications.
