D38999/20WH53PN

The MIL-DTL-38999 III (D38999) harsh environment connectors offer reliable connectivity in demanding conditions. Available in various configurations, including wall mount receptacles, jam nut receptacles, and straight self-locking RFI plugs, these connectors feature 9 shell sizes and 54 insert arrangements. Utilizing M39029 contacts in sizes 22D, 20, 16, 12, 10 power, and 8 twinax, they ensure secure connections. With shell materials ranging from aluminum to stainless steel and lightweight composite, and plating options like olive drab cadmium, nickel, black zinc nickel, and passivated stainless steel, they cater to diverse application needs. RoHS-compliant and cadmium-free finishes are available, along with Boeing BACC-approved designs, making them suitable for a wide range of industries. The MIL-DTL-38999 III connectors, with their rugged construction and high-performance features, are ideal for military, aerospace, and other critical applications.