MIL-DTL-38999 Series II connectors feature up to 128 contacts housed in an insert, offering robust environmental sealing and a wide operating temperature range from -65 °C to 200 °C. These harsh environment connectors are designed for military specifications, with various mounting options 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 utilize M39029 rear release crimp contacts for reliable connections. Constructed with aluminum shells, they come with plating options such as light iridescent yellow cadmium, olive drab cadmium, electroless nickel, and black anodized aluminum. These connectors are essential for applications requiring durability and performance in demanding environments, meeting RoHS compliance standards.
