The TAJD476K025HNJ: This is a molded tantalum capacitor from the TAJ series — 47 µF at 25 V with ±10% tolerance, housed in the standard D case (2917 metric, 7.30 x 4.30 mm footprint). It fits applications where the ambient around the capacitor exceeds 85°C: engine-bay electronics, industrial oven controls, or downhole instrumentation.
Sourcing — active production, quoted per BOM
KYOCERA AVX lists this order code as Active.
D case (2917) — the standard tantalum footprint for 47 µF at 25 V. The seated height is 3.10 mm max, so it clears a 3.2 mm keep-out zone on the opposite side of the board.