MIL-DTL-38999 Series II connectors are designed for rugged environments, featuring up to 128 contacts in an insert and offering exceptional sealing capabilities. With a wide operating temperature range from -65 °C to 200 °C, these connectors are built for durability. The harsh environment thin-walled, restricted length connectors come in various mounting options including front and rear wall mount, jam nut, and box mount receptacles. Available in 9 shell sizes and 52 insert arrangements, they use M39029 rear release crimp contacts for reliable connections. Made of aluminum, they come with plating options such as electroless nickel and cadmium finishes, meeting specific performance needs. Ideal for military and industrial applications, these connectors ensure secure and efficient electrical connectivity in demanding conditions.
