MIL-DTL-38999 Series II connectors feature up to 128 contacts enclosed in a rugged insert, designed for harsh environments with an operating range of -65 °C to 200 °C. Available in various configurations like front wall mount, rear wall mount, and jam nut receptacles, as well as straight, RFI grounding, and standard plugs with a 90-degree cable clamp. With 9 shell sizes and 52 insert arrangements, they utilize M39029 rear release crimp contacts in sizes 22D, 22M, 22, 20, 16, and 12. These connectors, crafted from aluminum, offer plating options including light iridescent yellow cadmium, olive drab cadmium, electroless nickel, and black anodized aluminum, some with RoHS-certified alternatives. Known for their reliability, they are ideal for applications demanding durability and high performance in challenging conditions.
