MIL-DTL-38999 Series II connectors feature up to 128 contacts in an environmentally sealed insert, designed for harsh environments with operating temperatures ranging from -65 °C to 200 °C. Available in various mounting options including front and rear wall mount, jam nut, and box mount receptacles, these connectors offer versatility for different applications. With a range of shell sizes and insert arrangements, they utilize M39029 rear release crimp contacts for secure connections. Constructed with aluminum shells and offered in different plating options, including cadmium-free finishes, they ensure durability and reliability. Meeting military specification MIL-DTL-38999 II, these circular connectors are ideal for demanding environments where robust performance is essential.
