D38999/20WJ35SD

The MIL-DTL-38999 III (D38999) harsh environment connectors offer a comprehensive range of options for demanding applications. Available in wall mount receptacles, jam nut receptacles, and straight self-locking RFI plugs, these connectors come in 9 shell sizes and 54 insert arrangements. Utilizing M39029 contacts in various sizes, including 22D, 20, 16, 12, 10 power, and 8 twinax, they ensure reliable connectivity. With shell materials like aluminum, stainless steel, and lightweight composite, and plating options such as olive drab cadmium, nickel, black zinc nickel, and passivated stainless steel, these connectors cater to diverse needs. RoHS-compliant and cadmium-free finishes are also available, along with Boeing BACC-approved designs, making them suitable for a wide range of applications. Designed for the Series III standard, these circular connectors offer superior performance in extreme conditions.