MIL-DTL-38999 Series II connectors offer high performance in harsh environments with up to 128 contacts. These environmentally sealed connectors feature a wide operating temperature range of -65 °C to 200 °C. Available in various mounting styles such as front and rear wall mount, jam nut, and box mount receptacles, they provide versatility in installation. With options for straight, RFI grounding, and standard plugs, as well as multiple shell sizes and insert arrangements, these connectors cater to diverse connectivity needs. Utilizing reliable M39029 rear release crimp contacts, they ensure secure connections. Crafted from aluminum with plating choices including cadmium-free finishes, these connectors meet stringent quality standards. Designed for military specifications, they guarantee durability and performance in demanding applications.