MIL-DTL-38999 Series II connectors are designed for harsh environments, featuring up to 128 contacts in an environmentally sealed insert. With a wide operating temperature range of -65 °C to 200 °C, these connectors are suitable for demanding applications. Available in various mounting styles such as front and rear wall mount, jam nut, and box mount receptacles, they offer versatility in installation. The plugs, including straight, RFI grounding, and 90-degree cable clamp options, ensure secure connections. Compliant with military specification MIL-DTL-38999 II, these connectors guarantee reliability in critical operations. Crafted from aluminum with plating options like electroless nickel and cadmium finishes, they provide durability and corrosion resistance. Suitable for both military and commercial use, these connectors are essential for high-performance electronic systems.