MIL-DTL-38999 Series II connectors offer robust connectivity with up to 128 contacts in an environmentally sealed insert. Designed for harsh environments, these connectors operate reliably in temperatures ranging from -65 °C to 200 °C. Available in various mounting options including front and rear wall mount, jam nut, and box mount receptacles, they cater to diverse installation needs. The plugs feature straight, RFI grounding, and standard configurations with a 90-degree cable clamp, ensuring secure connections. Compliant with military specification MIL-DTL-38999 II, they guarantee high performance in demanding applications. Crafted from durable aluminum shells with plating options such as electroless nickel and cadmium finishes, these connectors prioritize longevity and reliability. With RoHS certified cadmium-free variants, they meet stringent environmental standards, making them ideal for a wide range of industrial and military applications.