MIL-DTL-38999 Series II connectors are designed for harsh environments, offering up to 128 contacts in an insert. With an operating temperature range from -65 °C to 200 °C, these connectors are environmentally sealed for reliable performance. Featuring various receptacle options such as front wall mount, rear wall mount, jam nut, and more, they cater to diverse installation needs. 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. The connectors come in aluminum shells with plating options including light iridescent yellow cadmium, olive drab cadmium, electroless nickel, and black anodized aluminum, meeting different application requirements. Additionally, they are RoHS certified for environmental compliance. Whether for military or industrial use, these MIL-DTL-38999 II connectors provide durable and efficient connectivity solutions.
