MIL-DTL-38999 Series II connectors are designed for harsh environments, featuring up to 128 contacts housed in an insert. With environmental sealing and a wide operating temperature range of -65°C to 200°C, they ensure reliable performance in demanding conditions. Available in various mounting styles such as front and rear wall mount, jam nut, and box mount receptacles, these connectors offer versatility in installation. The plugs, including straight, RFI grounding, and standard options with a 90-degree cable clamp, cater to diverse connectivity needs. Made of aluminum with plating choices like cadmium and nickel, they prioritize durability and corrosion resistance. Utilizing M39029 rear release crimp contacts, they guarantee secure and efficient connections. Suitable for military and industrial applications, these connectors meet MIL-DTL-38999 II specifications, providing a high level of quality and performance assurance.