The MIL-DTL-38999 Series I connectors are designed for harsh environments, featuring up to 128 contacts housed in a sealed insert. With an operating temperature range of -65 °C to 200 °C, these connectors ensure reliable performance in extreme conditions. Available in various shell sizes and insert arrangements, they offer versatility for different applications. Crafted from high-strength aluminum, they come with a range of plating options including cadmium-free finishes. The connectors, suitable for military and industrial use, boast a Bayonet coupling design and are RoHS compliant. With a focus on durability and conductivity, they guarantee 500 mating cycles and provide excellent environmental resistance. Ideal for wall mounting installations, they are a reliable choice for demanding connectivity needs.