D38999/26WD18PB

The MIL-DTL-38999 III (D38999) harsh environment connectors are engineered for reliable performance in demanding conditions. This series includes wall mount receptacles, jam nut receptacles, and straight self-locking RFI plugs, offering versatility for various applications. With 9 shell sizes and 54 insert arrangements, these connectors accommodate M39029 contacts in sizes 22D, 20, 16, 12, 10 power, and 8 twinax. Available in aluminum, stainless steel, and lightweight composite shells with a range of plating options like olive drab cadmium and nickel, they meet stringent standards including RoHS compliance and Boeing BACC approval. Designed for durability, these connectors feature a wide operating temperature range from -65 °C to 175 °C and offer reliable performance with 500 mating cycles. Whether in military, aerospace, or industrial settings, the MIL-DTL-38999 III connectors ensure secure and efficient electrical connections in challenging environments.