MIL-DTL-38999 Series II connectors are designed for rugged environments, featuring up to 128 contacts in an insert and sealed for protection. Operating between -65 °C and 200 °C, these connectors offer versatility in extreme conditions. Available in various mounting styles like front and rear wall mount, jam nut, and box mount, they cater to diverse installation needs. With options for straight, RFI grounding, and standard plugs, they ensure secure connections with a 90-degree cable clamp. Incorporating M39029 rear release crimp contacts, they guarantee reliable performance. Crafted from aluminum with plating choices including electroless nickel and cadmium finishes, these connectors prioritize durability. Compliant with military specifications, they are ideal for demanding applications that require robust connectivity solutions.