MIL-DTL-38999 Series I connectors offer rugged, high-performance connectivity for demanding environments. With up to 128 contacts and environmental sealing, they excel in extreme conditions, with an operating temperature range from -65 °C to 200 °C. Available in various mounting configurations, including front and rear wall mount, as well as jam nut receptacles, these connectors provide versatile solutions. Featuring M39029 rear release crimp contacts in multiple sizes, they ensure reliable connections. The high-strength aluminum shells, with options for different plating finishes, guarantee durability and corrosion resistance. RoHS compliant versions are also available, meeting environmental standards. Perfect for military and industrial applications, these connectors deliver exceptional performance in harsh environments.