MIL-DTL-38999 Series II connectors feature up to 128 contacts in an environmentally sealed insert, designed for harsh environments with an operating temperature range of -65 °C to 200 °C. Offering various mounting options including front and rear wall mount, jam nut, and box mount receptacles, these connectors are versatile in their application. Available in 9 shell sizes and 52 insert arrangements, they utilize M39029 rear release crimp contacts for secure connections. Constructed with aluminum shells and plating options such as electroless nickel and cadmium finishes, they provide durability and reliability. With a 90° elbow plug design and gold contact plating, they ensure efficient signal transmission. Meeting MIL-DTL-38999 II military specifications, these connectors are suitable for demanding environments requiring high-performance connectivity.
