MIL-DTL-38999 Series I connectors are designed for rugged environments, featuring up to 128 contacts in an insert. With a wide operating temperature range of -65°C to 200°C, these connectors are suitable for diverse applications. Available in various shell sizes and insert arrangements, they offer flexibility for different connectivity needs. Constructed with high-strength aluminum shells and offering multiple plating options, including RoHS-certified finishes, these connectors ensure durability and reliability. The range includes receptacles for front wall mount, rear wall mount, and jam nut configurations, all meeting stringent military specifications for performance and quality. With gold-plated removable crimp contacts, bayonet coupling, and environment-resistant design, these connectors provide secure and efficient electrical connections in demanding situations.