D38999/20MD97PN

MIL-DTL-38999 III (D38999) harsh environment connectors feature wall mount receptacles, jam nut receptacles, and straight self-locking RFI plugs in 9 shell sizes and 54 insert arrangements with M39029 contacts. Available in aluminum, stainless steel, or lightweight composite shells with various plating options, including olive drab cadmium and nickel. These RoHS-compliant connectors, approved by Boeing BACC, are ideal for military and aerospace applications, offering reliable performance in extreme conditions with a wide operating temperature range from -65°C to 200°C. The D38999 Series III connectors, with a wall mounting flange receptacle shell style, accommodate 12 removable crimp contacts (sizes 16 and 20) for male pins, ensuring excellent conductivity and environmental resistance for 500 mating cycles.