D38999/20MJ46BB

MIL-DTL-38999 III (D38999) harsh environment connectors, designated as SKU D38999/20MJ46BB, are essential components for demanding military and aerospace applications. This series features a robust construction with wall mount receptacles, jam nut receptacles, and straight self-locking RFI plugs, offering secure and reliable connections in extreme conditions. With 9 shell sizes and 54 insert arrangements available, these connectors accommodate a wide range of contact configurations, including M39029 removable crimp contacts in sizes 22D, 20, 16, 12, 10 power, and 8 twinax. The shell, constructed from lightweight composite material and featuring a wall mounting flange design, ensures durability and ease of installation. Electroless nickel and electrodeposited nickel coatings provide enhanced corrosion resistance, making them suitable for M-classified environments. This connector, featuring a female contact gender and B keyway polarization, is RoHS compliant and offers high reliability for critical systems.