MIL-DTL-38999 Series II connectors offer high-performance connectivity with up to 128 contacts housed in a rugged insert. Designed for harsh environments, these connectors are environmentally sealed and can operate in temperatures ranging from -65 °C to 200 °C. Available in various configurations including front and rear wall mount, jam nut, and box mount receptacles, as well as straight and 90-degree cable clamp plugs, they cater to diverse application needs. Featuring M39029 rear release crimp contacts in multiple sizes, these connectors ensure reliable connections. Constructed with aluminum shells and offered in different plating options, including cadmium-free finishes, they meet RoHS compliance standards. Ideal for military and industrial applications, the MIL-DTL-38999 Series II connectors guarantee durability, performance, and versatility in demanding environments.