MIL-DTL-38999 Series I connectors offer rugged performance in harsh environments, featuring up to 128 contacts housed in an environmentally sealed insert. With an operating temperature range of -65 °C to 200 °C, these connectors are designed for reliability in extreme conditions. Available in various mounting options, including front and rear wall mount as well as jam nut receptacles, they ensure versatile installation. Utilizing M39029 rear release crimp contacts in sizes 22D, 22M, 22, 20, 16, and 8, compatibility is guaranteed across different applications. The high strength aluminum shells come in multiple plating options, including cadmium-free finishes for RoHS compliance. Whether in military or industrial settings, MIL-DTL-38999 I connectors deliver efficient connectivity with their durable construction and performance specifications.