MIL-DTL-38999 Series II connectors are designed for harsh environments, featuring up to 128 contacts in an insert. With an operating temperature range from -65 °C to 200 °C, they offer reliable performance in extreme conditions. Available in various mounting styles, including front and rear wall mount, jam nut, and box mount receptacles, these connectors are versatile for different applications. The plugs come in straight, RFI grounding, and standard options with a 90-degree cable clamp. Compliant with military specifications, they ensure durability and quality. Constructed with aluminum shells and offering multiple plating options, such as gold and electroless nickel, these connectors provide excellent conductivity and corrosion resistance. Ideal for demanding environments, they are suitable for military, aerospace, and industrial use.