MIL-DTL-38999 Series II connectors are versatile and durable, featuring up to 128 contacts housed in a secure insert. Designed for harsh environments, they offer reliable performance in temperatures ranging from -65 °C to 200 °C. Available in various mounting styles, including front and rear wall mount, jam nut, and box mount receptacles, they suit a wide range of applications. With options for straight, RFI grounding, and standard plugs, along with multiple shell sizes and insert arrangements, these connectors offer flexibility in design. Constructed with aluminum shells and plated with options such as electroless nickel and cadmium-free finishes, they ensure longevity and environmental compliance. Perfect for military and industrial use, these connectors guarantee efficient and durable electrical connections.