The MIL-DTL-38999 Series II connectors offer high-performance connectivity with up to 128 contacts in an insert. Designed for harsh environments, these connectors are environmentally sealed and can withstand temperatures ranging from -65 °C to 200 °C. Featuring various mounting options including front and rear wall mount, jam nut, and box mount receptacles, they provide versatility in installation. Available in aluminum shells with multiple plating options, including RoHS certified finishes, they ensure durability and reliability in demanding applications. With M39029 rear release crimp contacts in sizes 22D, 22M, 22, 20, 16, and 12, they offer secure and efficient connections. Perfect for military and industrial use, these connectors meet MIL-DTL-38999 II specifications, guaranteeing quality and performance.