MIL-DTL-38999 Series II connectors offer reliable connectivity in harsh environments, featuring up to 128 contacts housed in a durable insert. With environmental sealing and a wide operating temperature range from -65 °C to 200 °C, these connectors are suited for demanding applications. Available in various mounting styles including front and rear wall mount, jam nut, and box mount receptacles, they ensure versatile installation. The connectors come in aluminum shells with multiple plating options, such as cadmium and nickel, catering to different requirements. Utilizing M39029 rear release crimp contacts, they guarantee secure connections. Meeting MIL-DTL-38999 II specifications, these connectors are ideal for military and industrial use, offering high performance and durability.