MIL-DTL-38999 Series I connectors offer exceptional performance in harsh environments, with up to 128 contacts housed in a sealed insert. Designed for durability, they operate reliably in temperatures ranging from -65 °C to 200 °C. Featuring various mounting options including front and rear wall mount as well as jam nut receptacles, these connectors provide versatility for different applications. Compliant with military specification MIL-DTL-38999 I, they guarantee high-quality performance in demanding situations. With a range of plating options available, from cadmium finishes to RoHS-certified alternatives, these connectors suit diverse needs while ensuring reliability. Crafted with high strength aluminum shells, they offer robust construction for long-lasting use. Perfect for military, aerospace, and industrial applications, these connectors are ideal for demanding environments where secure and reliable electrical connections are essential.