MIL-DTL-38999 Series I connectors feature up to 128 contacts housed in an environmentally sealed insert, designed for reliable performance in harsh environments. With an operating temperature range spanning from -65 °C to 200 °C, these connectors offer versatility in demanding conditions. Available in various shell sizes and insert arrangements, they utilize M39029 rear release crimp contacts for secure connections. The high-strength aluminum shells come in a range of plating options, including cadmium-free finishes, meeting RoHS certification. Whether in military applications or industrial settings, these connectors ensure durable and efficient connectivity.