MIL-DTL-38999 Series II connectors offer robust performance in harsh environments, featuring up to 128 contacts with environmental sealing. Designed for durability, they operate effectively 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, these connectors ensure secure connections. With options for straight, RFI grounding, and standard plugs, they accommodate diverse cable configurations. Crafted from aluminum with plating choices like electroless nickel, they meet stringent quality standards. Ideal for military and industrial applications, these connectors guarantee reliable performance in demanding conditions.