The MIL-DTL-38999 Series II connectors are designed for harsh environments, featuring up to 128 contacts in an insert. With front wall mount, rear wall mount, jam nut, rear box mount, and front box mount receptacles, they offer versatility in installation. These connectors, operating in temperatures ranging from -65 °C to 200 °C, are environmentally sealed for reliable performance. Available in various shell sizes and insert arrangements, they use M39029 rear release crimp contacts for secure connections. Constructed with aluminum shells and plated in options like electroless nickel and cadmium finishes, they ensure durability. Suitable for military and industrial applications, these connectors are essential for environments requiring rugged and reliable connectivity.
