MIL-DTL-38999 Series II connectors, known for their rugged design, offer reliable connectivity in harsh environments. With up to 128 contacts and a wide operating temperature range from -65 °C to 200 °C, these connectors are ideal for demanding applications. Available in various mounting styles such as front and rear wall mount, jam nut, and box mount receptacles, they provide versatility in installation. Featuring removable crimp contacts in different sizes, including 16(21), and plated with options like gold and electroless nickel, these connectors ensure excellent signal conductivity. The aluminum shells, with finishes like iridescent yellow cadmium and olive drab cadmium, offer durability and protection. Meeting MIL-DTL-38999 II military specifications, these connectors are designed for performance and longevity in critical operations.