MIL-DTL-38999 Series II connectors are designed for rugged environments, featuring up to 128 contacts in a sealed insert. With an impressive operating range from -65 °C to 200 °C, they offer reliability in extreme conditions. Available in various mounting options and shell sizes, including front and rear wall mount, jam nut, and box mount receptacles, these connectors meet diverse application needs. Utilizing M39029 rear release crimp contacts, they ensure secure connections. Crafted from aluminum with options for plating finishes, such as cadmium-free and electroless nickel, they guarantee durability. Compliant with MIL-DTL-38999 II specifications, these connectors are ideal for military and industrial use, offering high performance and longevity.