MIL-DTL-38999 Series I connectors feature up to 128 contacts within a sealed insert, designed for rugged 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, as well as RFI grounding plugs, offering versatility in installation. With 9 shell sizes and 52 insert arrangements available, they utilize M39029 rear release crimp contacts in various sizes, including coax and twinax options. Constructed with high-strength aluminum shells, they come with plating choices such as electroless nickel and cadmium finishes, catering to specific application requirements. These connectors are ideal for military and harsh environment applications, providing reliable connectivity in demanding conditions.
