The MIL-DTL-38999 Series II connectors offer a rugged solution for high-performance applications, featuring up to 128 contacts in a sealed insert. Built for harsh environments, these connectors operate reliably in temperatures ranging from -65 °C to 200 °C. Available in various configurations such as front and rear wall mount, jam nut, and box mount receptacles, they ensure versatility in installation. With options for straight, RFI grounding, and standard plugs, along with multiple shell sizes and insert arrangements, these connectors provide flexibility for diverse connectivity needs. Utilizing durable aluminum shells with plating options including cadmium-free finishes, they guarantee long-lasting performance. Compliance with MIL-DTL-38999 II standards ensures quality and reliability in military and industrial applications.