The MIL-DTL-38999 Series I connectors boast a robust design, featuring up to 128 contacts housed in a secure insert. Engineered for harsh environments, these connectors offer reliable performance with an operating temperature range from -65°C to 200°C. Available in various configurations, including front wall mount, rear wall mount, and jam nut receptacles, they cater to diverse connectivity needs. Utilizing M39029 rear release crimp contacts, these connectors ensure secure and efficient connections. Crafted from high-strength aluminum, they come in multiple plating options, including cadmium-free finishes. With RoHS certification, they meet stringent environmental standards, making them ideal for a wide range of applications requiring durability and performance in challenging conditions.