MIL-DTL-38999 Series II connectors offer robust performance in harsh environments, accommodating up to 128 contacts within an insert. With an impressive operating temperature range of -65 °C to 200 °C, these connectors are ideal for demanding applications. Available in various configurations including front and rear wall mount, jam nut, and box mount receptacles, they provide versatile connectivity options. Featuring aluminum shells with a choice of plating options, such as cadmium-free finishes, these connectors prioritize durability and reliability. Utilizing M39029 rear release crimp contacts, they ensure secure connections in mission-critical systems. The straight plug design, with gold-plated removable crimp contacts, guarantees efficient signal transmission. Meeting MIL-DTL-38999 II specifications, these connectors are essential components for military and aerospace applications, offering superior performance and longevity in extreme conditions.