MIL-DTL-38999 Series I connectors boast a robust design with up to 128 contacts sealed for environmental protection. Operating efficiently in extreme temperatures ranging from -65 °C to 200 °C, these connectors are ideal for demanding applications. Available in various shell sizes and insert arrangements, they feature front and rear wall mount options, along with jam nut receptacles and RFI grounding plugs. Crafted from high-strength aluminum, they offer durability and reliability in military and industrial settings. With plating choices like cadmium-free finishes and electroless nickel, these connectors ensure optimal performance and compliance with RoHS standards. Perfect for high-conductivity applications, they guarantee 500 mating cycles and feature removable crimp contacts for easy maintenance. Suitable for environment-resistant wall and jam nut mounting, MIL-DTL-38999 Series I connectors are the go-to solution for secure and efficient electrical connections.