D38999/26FC4PC

The MIL-DTL-38999 III (D38999) harsh environment connectors offer reliable connectivity in demanding applications. Available in various shell sizes and insert arrangements, they feature M39029 contacts in sizes 22D, 20, 16, 12, 10 power, and 8 twinax. With options for wall mount receptacles, jam nut receptacles, and straight self-locking RFI plugs, these connectors cater to diverse needs. Constructed from aluminum, stainless steel, or lightweight composite materials, and offering a range of plating options including olive drab cadmium and passivated stainless steel, they ensure durability and performance in challenging environments. RoHS-compliant and Boeing BACC-approved designs are also available, making them suitable for a wide range of applications requiring rugged and reliable circular connectors.