The MIL-DTL-38999 Series II connectors offer reliable connectivity in harsh environments, featuring up to 128 contacts within an environmentally sealed insert. Designed for durability, they operate in temperatures ranging from -65°C to 200°C. Available in various mounting styles such as front wall mount and jam nut receptacles, these connectors ensure secure installations. With options for straight, RFI grounding, and standard plugs, they accommodate diverse cable configurations. Utilizing M39029 rear release crimp contacts in multiple sizes, they guarantee efficient signal transmission. Constructed with aluminum shells and offering plating choices including cadmium-free finishes, they meet stringent quality standards. Ideal for military and industrial applications, these connectors provide long-lasting performance in demanding settings.