The MIL-DTL-38999 Series II connectors feature up to 128 contacts in an insert, designed for harsh environments with an operating temperature range of -65 °C to 200 °C. Available in various mounting configurations including front and rear wall mount, jam nut, and box mount receptacles, these connectors offer versatility for different applications. With options for straight, RFI grounding, and standard plugs, they ensure secure connections with a 90-degree cable clamp. Utilizing M39029 rear release crimp contacts in sizes 22D, 22M, 22, 20, 16, and 12, these connectors guarantee reliable performance. Constructed with aluminum shells and offered in different plating options such as electroless nickel, they provide durability and corrosion resistance. With RoHS certified finishes available, these connectors meet environmental standards for safe use. Perfect for military and industrial applications, the MIL-DTL-38999 Series II connectors are ideal for demanding environments where reliable connectivity is essential.