MIL-DTL-38999 Series I connectors feature up to 128 contacts within 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 wall mount, rear wall mount, and jam nut receptacles, this connector family offers versatility for different applications. With 9 shell sizes and 52 insert arrangements, it utilizes M39029 rear release crimp contacts in sizes 22D, 22M, 22, 20, 16, and 8 (coax and twinax). These connectors come in high-strength aluminum shells with options for plating including light iridescent yellow cadmium, olive drab cadmium, electroless nickel, and black anodized aluminum, with RoHS certified cadmium-free finishes available. The Series I connectors, MIL-DTL-38999 compliant, ensure reliable performance in demanding situations, making them ideal for military, aerospace, and other rugged applications.
