MIL-DTL-38999 Series II connectors are designed for harsh environments, with up to 128 contacts sealed within their inserts. Operating between -65 °C and 200 °C, these connectors offer durability and reliability. Available in various mounting options, including front and rear wall mount, jam nut, and box mount receptacles, they cater to diverse installation needs. With straight, RFI grounding, and standard plug options, featuring a 90-degree cable clamp, they offer flexibility in connectivity. Utilizing M39029 rear release crimp contacts in different sizes, these connectors ensure secure and efficient connections. Crafted from aluminum with various plating options, including RoHS certified finishes, they prioritize environmental compliance. Ideal for military specifications, these connectors provide rugged performance in demanding applications.