MIL-DTL-38999 Series I connectors boast exceptional versatility and durability for harsh environments, featuring up to 128 contacts in a secure insert. With a wide 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 flexibility in design and application. Crafted from high-strength aluminum with multiple plating options, including RoHS-certified finishes, they guarantee longevity and resistance to corrosion. Whether for front or rear wall mounting, or jam nut receptacles, these connectors, with their bayonet coupling system and removable crimp contacts, provide a secure and efficient connection solution for military and industrial applications.