MIL-DTL-38999 Series II connectors, compliant with military specification, offer rugged performance with up to 128 contacts in an insert. Designed for harsh environments, these connectors feature various mounting options such as 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 for secure connections. With a wide range of plating options including cadmium and nickel, these connectors ensure reliable conductivity. Operating temperature ranges from -65°C to 200°C, making them suitable for demanding applications. Perfect for military and industrial use, these connectors guarantee durability and performance in challenging conditions.