The MIL-DTL-38999 Series I connectors offer high-performance connectivity in harsh environments, featuring up to 128 contacts in an insert. With environmental sealing and an operating temperature range of -65 °C to 200 °C, they ensure reliable functionality in demanding conditions. Available in various shell sizes and insert arrangements, these connectors come with M39029 rear release crimp contacts for secure connections. Constructed with durable aluminum shells and offering multiple plating options, including RoHS compliant finishes, they guarantee longevity and performance. Whether in military or industrial applications, the MIL-DTL-38999 Series I connectors provide a trusted solution for data and power transmission needs.