MIL-DTL-38999 Series II connectors feature up to 128 contacts in an environmentally sealed insert, designed for rugged applications with an operating temperature range from -65°C to 200°C. These harsh environment connectors offer 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 utilize M39029 rear release crimp contacts, providing reliable connectivity. Constructed with aluminum shells and offering plating options such as electroless nickel and cadmium finishes, these connectors ensure durability in diverse environments. RoHS compliant versions are also available, making them suitable for a wide range of applications requiring secure and high-performance electrical connections.
