MIL-DTL-38999 Series I connectors offer high-performance connectivity with up to 128 contacts in a sealed insert, ideal for harsh environments. Featuring various mounting options like front and rear wall mount, as well as jam nut receptacles, they provide versatility in installation. These connectors, compliant with military specifications, ensure reliable operation in temperatures ranging from -65 °C to 200 °C. With aluminum shells and options for plating such as cadmium and nickel, they guarantee durability and corrosion resistance. Designed for easy maintenance, they utilize removable crimp contacts and bayonet coupling. Suitable for a wide range of applications, these connectors meet stringent environmental standards, making them a dependable choice for demanding scenarios.