D38999/20MD5BB

The MIL-DTL-38999 III (D38999) harsh environment connector, designated as SKU D38999/20MD5BB, is a rugged and reliable solution for demanding applications. This connector series features wall mount receptacles, jam nut receptacles, and straight self-locking RFI plugs, offering versatility in installation. With 9 shell sizes and 54 insert arrangements available, it accommodates a wide range of connectivity needs. Utilizing M39029 contacts in various sizes, including 22D, 20, 16, 12, 10 power, and 8 twinax, it ensures secure electrical connections. Constructed from durable materials such as aluminum, stainless steel, and lightweight composite, with multiple plating options including olive drab cadmium and nickel, it guarantees longevity even in harsh environments. This connector, with a shell size of 15 and 5 removable crimp contacts, is designed for wall mounting with a threaded mating type and features a B keyway polarization. Its Electroless Nickel and Electrodeposited Nickel finish coatings provide enhanced protection, making it ideal for military and aerospace applications.