The MIL-DTL-38999 Series I connectors are designed for harsh environments, featuring up to 128 contacts in a sealed insert. With an operating temperature range of -65 °C to 200 °C, they offer reliable performance in extreme conditions. Available in various shell sizes and insert arrangements, these connectors come with rear release crimp contacts and options for RoHS compliant finishes. Constructed with high-strength aluminum shells and offering multiple plating choices, including gold, they ensure durability and conductivity. Ideal for military and industrial applications, these connectors provide secure and efficient electrical connections in demanding settings.