MIL-DTL-38999 Series I connectors are designed for harsh environments, featuring up to 128 contacts in an environmentally sealed insert. With an operating temperature range of -65 °C to 200 °C, these connectors are suitable for a wide range of applications. Available in various shell sizes and insert arrangements, they offer flexibility in design. The high-strength aluminum shells come in multiple plating options, including cadmium-free finishes, ensuring durability and reliability. Suitable for military and industrial use, these connectors meet stringent MIL-DTL-38999 I specifications for performance and reliability.