D38999/20WJ35SB

The MIL-DTL-38999 III (D38999) harsh environment connectors encompass wall mount receptacles, jam nut receptacles, and straight self-locking RFI plugs, offering versatility in connectivity solutions. Available in 9 shell sizes and 54 insert arrangements, they feature M39029 contacts in various sizes for optimal performance. Constructed with durability in mind, these connectors come in aluminum, stainless steel, or lightweight composite shells with a range of plating options including olive drab cadmium, nickel, and black zinc nickel. Meeting stringent specifications, they cater to diverse applications with RoHS-compliant and Boeing BACC-approved designs. With a wide operating temperature range from -65°C to 175°C, these connectors ensure reliable performance in challenging environments.