MIL-DTL-38999 Series I connectors are designed for demanding environments, featuring up to 128 contacts within a durable insert. With a wide operating temperature range from -65 °C to 200 °C, they offer reliable performance in extreme conditions. Available in various mounting options including front and rear wall mount, as well as jam nut receptacles, these connectors provide versatile connectivity solutions. The use of M39029 rear release crimp contacts ensures secure and efficient contact termination. Constructed with high strength aluminum shells and offered in multiple plating options, such as cadmium and nickel, they meet stringent military specifications for durability. Suitable for a range of applications, these connectors are essential for ensuring robust and reliable electrical connections in harsh environments.