MIL-DTL-38999 Series II connectors offer high-performance solutions with up to 128 contacts in an insert, designed for harsh environments. These connectors are ideal for military and aerospace applications, featuring front and rear wall mount, jam nut, and box mount receptacles. With a wide operating temperature range of -65 °C to 200 °C, they ensure reliable performance in extreme conditions. Available in various shell sizes and insert arrangements, they use M39029 rear release crimp contacts for secure connections. Made of aluminum with options for plating finishes like electroless nickel and cadmium olive drab, they guarantee durability and corrosion resistance. RoHS compliant versions are also available, making them environmentally friendly choices. Trust MIL-DTL-38999 Series II connectors for rugged and dependable connectivity in demanding environments.