The TAJD476K010RNJ: This is a 47 µF tantalum capacitor rated at 10 V with a 400 mOhm ESR, housed in the standard D case (2917 / 7343 Metric). For a 3.3 V digital rail, the 10 V rating gives a 3× voltage margin — enough headroom to survive the inrush and ripple without derating stress. The 400 mOhm ESR is typical for a general-purpose TAJ D-case part; it handles a few hundred mA of ripple current before self-heating becomes a concern.
Active production — sourced per BOM quantity
No last-time-buy window or successor has been announced.
Temperature range and board-fit notes
The D case footprint is 7.30 mm × 4.30 mm with a seated height of 3.10 mm — a common 2917 pad layout that matches standard reflow profiles. The molded body is general-purpose, not low-ESR or automotive-grade; if your design demands a lower ESR or AEC-Q200 qualification, the TAJ series offers variants, but this specific order code does not carry that rating.