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 front wall mount, rear wall mount, and jam nut receptacles, this connector family offers versatility with 9 shell sizes and 52 insert arrangements. Utilizing M39029 rear release crimp contacts in various sizes, including coax and twinax, these connectors ensure secure and reliable connections. Constructed with high strength aluminum shells, they come with plating options such as cadmium-free finishes, electroless nickel, and anodized aluminum. Meeting MIL-DTL-38999 I military specifications, these circular connectors are ideal for applications requiring durability and performance in demanding conditions.
