MIL-DTL-38999 Series I connectors are designed for rugged environments, featuring up to 128 contacts in a sealed insert. With an operating temperature range of -65°C to 200°C, they offer reliable performance in harsh conditions. Available in various shell sizes and insert arrangements, these connectors come with rear release crimp contacts for easy installation. Constructed with high strength aluminum shells and offering multiple plating options, including RoHS certified finishes, they ensure durability and compatibility. The connectors, including receptacles for front and rear wall mount, as well as jam nut and RFI grounding plugs, cater to diverse connectivity needs. Suitable for military and industrial applications, they meet MIL-DTL-38999 I specifications, guaranteeing quality and performance.