MIL-DTL-38999 Series I connectors are engineered for harsh environments, featuring up to 128 contacts in a sealed insert. With a wide operating temperature range from -65 °C to 200 °C, they offer reliable performance in extreme conditions. Available in various configurations including front and rear wall mount, jam nut receptacles, and RFI grounding plugs, these connectors are versatile for different applications. Utilizing M39029 rear release crimp contacts in sizes 22D, 22M, 22, 20, 16, and 8, they ensure secure and durable connections. Constructed with high-strength aluminum shells and offering multiple plating options, including RoHS compliant finishes, they meet stringent quality standards. Suitable for military and industrial use, these connectors provide a robust solution for demanding connectivity requirements.