Molded tantalum, 47 µF, 16 V — what it fits
The 500 mOhm ESR at 100 kHz sets the ripple current ceiling — for a 100 kHz buck converter output, that ESR means about 0.5 W dissipation at 1 A ripple, so the part stays within its thermal budget without forced air.
Package and footprint — 2312 (6032 Metric)
Surface-mount molded case, size code C, measuring 6.00 mm x 3.20 mm with a seated height of 2.80 mm. The 2312 / 6032 Metric footprint is common across the TAJ series — a standard reflow profile works, and the molded body is polarity-marked with a stripe on the anode side. No special handling beyond standard ESD precautions; the part is not moisture-sensitive beyond typical MSL for molded tantalums.