MIL-DTL-38999 Series II connectors feature up to 128 contacts in an environmentally sealed insert, designed for rugged use with an operating temperature range of -65 °C to 200 °C. These harsh environment connectors come in various configurations including front wall mount, rear wall mount, jam nut, rear box mount, and front box mount receptacles. Available in 9 shell sizes and 52 insert arrangements, they use M39029 rear release crimp contacts for reliable connections. Constructed with aluminum shells and offered in different plating options, such as electroless nickel and cadmium finishes, these connectors ensure durability and performance in demanding applications. RoHS compliant versions are also available, making them suitable for a wide range of industrial and military settings.
