The TAJV108K006RNJ: Rated 1000 µF at 6.3 V, this TAJ-series tantalum handles the bulk capacitance for 3.3 V and 5 V supply rails where ripple current and hold-up time matter more than ESR floor. The ±10 % tolerance keeps the actual capacitance within 900–1100 µF across the reel, which is tight enough for a switching-regulator output filter without over-designing the feedback compensation.
Military-temperature range — not just a commercial cap
The TAJ series is a long-running molded tantalum line, so second-sourcing is straightforward through the same package code V footprint.
2924 package — board-fit checklist
Size code V measures 7.30 mm x 6.10 mm with a seated height of 3.75 mm max. The 2924 (7361 Metric) land pattern is shared across multiple TAJ voltage ratings, so a single PCB footprint covers 6.3 V through 25 V parts in the same case.