D38999/26FJ4SB

The MIL-DTL-38999 III (D38999) harsh environment connectors offer reliable connectivity in demanding settings. Available in various configurations, including wall mount receptacles, jam nut receptacles, and straight self-locking RFI plugs, they feature 9 shell sizes and 54 insert arrangements. These connectors utilize M39029 contacts in sizes 22D, 20, 16, 12, 10 power, and 8 twinax, ensuring versatile compatibility. With options in shell materials such as aluminum, stainless steel, and lightweight composite, as well as plating choices like olive drab cadmium, nickel, black zinc nickel, and passivated stainless steel, they cater to diverse application needs. With RoHS-compliant and cadmium-free finishes available, along with Boeing BACC-approved designs, they meet stringent industry standards. Designed for military and industrial use, these connectors feature high-temperature operating capabilities, ranging from -65 °C to 200 °C, making them ideal for harsh environments where reliability is paramount.