The MIL-DTL-38999 Series I connectors offer a rugged solution for harsh environments, featuring up to 128 contacts in an environmentally sealed insert. With a wide operating temperature range of -65°C to 200°C, these connectors are suitable for diverse applications. Available in various mounting options including front wall mount, rear wall mount, and jam nut receptacles, they ensure secure connectivity. The connectors, compliant with military specification MIL-DTL-38999 I, boast high-strength aluminum shells and come in 9 shell sizes with 52 insert arrangements. Utilizing M39029 rear release crimp contacts, they provide reliable performance. Offering RoHS-certified cadmium-free finishes, such as electroless nickel plating, these connectors prioritize environmental compliance. Perfect for demanding scenarios, they guarantee durability and conductivity in critical operations.