MIL-DTL-38999 Series II connectors are designed for harsh environments, featuring up to 128 contacts housed in an insert. These connectors are front wall mount, rear wall mount, jam nut, rear box mount, and front box mount receptacles, with various plug options including straight, RFI grounding, and standard plugs with a 90-degree cable clamp. Meeting military specification MIL-DTL-38999 II, they offer reliable performance in extreme conditions, with an operating temperature range from -65 °C to 200 °C. Available in 9 shell sizes and 52 insert arrangements, they use M39029 rear release crimp contacts in sizes 22D, 22M, 22, 20, 16, and 12. Constructed with aluminum shells, they come with plating options such as light iridescent yellow cadmium, olive drab cadmium, electroless nickel, and black anodized aluminum. These connectors ensure secure connections with RoHS certified finishes, making them ideal for demanding applications in defense, aerospace, and industrial sectors.
