MIL-DTL-38999 Series I connectors are designed for harsh environments, featuring up to 128 contacts in an insert for robust connectivity. With environmental sealing and an operating temperature range from -65 °C to 200 °C, these connectors ensure reliable performance in challenging conditions. Available in various shell sizes and insert arrangements, they offer flexibility for different applications. Constructed with high-strength aluminum shells and a choice of plating options, including cadmium-free finishes, they meet stringent military specifications. The connectors come in straight plug configuration with bayonet coupling, ideal for secure and efficient connections. Gold-plated removable crimp contacts ensure excellent conductivity, while the bayonet mating type allows for quick and easy installation. Trusted for their durability and performance, MIL-DTL-38999 Series I connectors are the preferred choice for demanding environments.