MIL-DTL-38999 Series II connectors offer high-performance connectivity in harsh environments, featuring up to 128 contacts within a sealed insert. Designed for durability, these connectors operate reliably 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, they cater to diverse installation needs. With options for straight, RFI grounding, and standard plugs, as well as multiple shell sizes and insert arrangements, these connectors provide flexibility in design. Constructed with aluminum shells and offering a choice of plating finishes, including RoHS compliant options, they meet stringent quality standards. Perfect for military and industrial applications, MIL-DTL-38999 Series II connectors ensure secure and efficient electrical connections in demanding environments.