The MIL-DTL-38999 Series II connectors offer high-performance connectivity for harsh environments, with up to 128 contacts sealed for protection. Designed for durability, they can operate in extreme temperatures ranging from -65°C to 200°C. Available in various mounting options, including front and rear wall mount, jam nut, and box mount receptacles, these connectors ensure secure installations. Featuring removable crimp contacts with gold plating, they guarantee reliable conductivity and are rated for 500 mating cycles. Constructed with aluminum shells and offering multiple plating options, they meet stringent military specifications for environmental resistance. Suitable for diverse applications, these connectors are essential for demanding industrial and military environments.