MIL-DTL-38999 Series I connectors are designed for harsh environments, featuring up to 128 contacts in an environmentally sealed insert. With operating temperatures ranging from -65 °C to 200 °C, they offer reliable performance in a wide range of conditions. Available in various shell sizes and insert arrangements, these connectors come in high-strength aluminum shells with options for different plating finishes, including RoHS-certified cadmium-free options. The connector family includes front and rear wall mount receptacles, as well as jam nut receptacles and RFI grounding plugs, all utilizing M39029 rear release crimp contacts. Suitable for military and industrial applications, these connectors are built for durability and longevity, with a mating life of 500 cycles.
