MIL-DTL-38999 Series I connectors boast up to 128 contacts within their inserts, featuring robust environmental sealing for durability in harsh conditions. Operating seamlessly in temperatures ranging from -65 °C to 200 °C, these connectors come in various configurations including front and rear wall mount, as well as jam nut receptacles, catering to diverse connectivity needs. Compliant with military specifications, they ensure reliable performance in demanding environments. With options for RoHS certified cadmium-free finishes, such as electroless nickel and olive drab cadmium plating, these connectors offer superior versatility. Crafted with high-strength aluminum shells and utilizing M39029 rear release crimp contacts, they guarantee secure and efficient electrical connections. Perfect for applications requiring rugged and dependable connectivity, MIL-DTL-38999 Series I connectors are the ideal choice for mission-critical operations.