MIL-DTL-38999 Series I connectors offer high-performance connectivity with up to 128 contacts in a sealed insert. Designed for harsh environments, these connectors feature front and rear wall mount options, as well as jam nut receptacles for secure installations. Utilizing M39029 rear release crimp contacts, they ensure reliable connections in sizes ranging from 8Twinax to 22D. With a wide range of plating options, including electroless nickel and cadmium finishes, these connectors meet stringent military specifications for durability and performance. Suitable for temperatures ranging from -65 °C to 175 °C, they provide reliable operation in demanding conditions. Ideal for aerospace, defense, and industrial applications, MIL-DTL-38999 Series I connectors guarantee optimal connectivity in any environment.