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. Available in various configurations including front and rear wall mount, jam nut receptacles, and RFI grounding plugs, they 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 (coax and twinax), ensuring reliable connectivity. Constructed with high-strength aluminum shells and offering plating options such as cadmium and nickel, these connectors are durable and corrosion-resistant. Suitable for military and industrial use, they meet stringent MIL-DTL-38999 I specifications, making them ideal for demanding environments.
