MIL-DTL-38999 Series II connectors are designed for harsh environments, featuring up to 128 contacts in an insert for secure connectivity. These connectors are environmentally sealed and can operate in temperatures ranging from -65 °C to 200 °C. The 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 performance. Made of aluminum with multiple plating options, including cadmium-free finishes, these connectors ensure durability and conductivity in military and industrial applications.
