D38999/20WJ37BD

MIL-DTL-38999 III (D38999) harsh environment connectors are designed for rugged applications, featuring wall mount receptacles, jam nut receptacles, and straight self-locking RFI plugs. With 9 shell sizes and 54 insert arrangements available, these connectors accommodate various contact types, including M39029 removable crimp contacts. The Series III connectors, constructed from aluminum with a cadmium olive drab finish, offer reliable performance in extreme conditions, with a wide operating temperature range from -65°C to 175°C. Suitable for military and aerospace use, these high-reliability connectors provide excellent environmental resistance and conductivity, making them ideal for mission-critical systems.