The MIL-DTL-38999 Series II connectors are designed for harsh environments, with up to 128 contacts housed in an insert for secure connectivity. Operating between -65 °C and 200 °C, they offer reliability in extreme conditions. Available in various mounting options such as front and rear wall mount, they ensure versatile installation. With M39029 rear release crimp contacts and multiple shell sizes, they offer flexibility in design. Constructed with aluminum shells and plating options including cadmium-free finishes, they prioritize durability and environmental compliance. Ideal for military and industrial applications, these connectors provide reliable performance in demanding settings.