The MIL-DTL-38999 Series II connectors feature up to 128 contacts in a sealed insert, designed for harsh environments with an operating temperature range from -65 °C to 200 °C. With various mounting options including front and rear wall mount, jam nut, and box mount receptacles, they offer versatility for different applications. Available in 9 shell sizes and 52 insert arrangements, these connectors use M39029 rear release crimp contacts in sizes 22D, 22M, 22, 20, 16, and 12. Constructed with aluminum shells and offering plating options such as electroless nickel and cadmium finishes, they ensure durability and reliability. The connectors, compliant with military specification MIL-DTL-38999 II, are essential for demanding environments where high performance is required.
