Capacitance and voltage — the BOM anchor
The TAJE107M016KNJ: This is a 100 µF tantalum capacitor rated at 16 V from KYOCERA AVX. The capacitance and voltage are the two numbers that lock the BOM line — no substitution without a full re-derating check against the rail voltage and ripple current.
For a production line that has this cap in the AVX TAJ family, the supply channel is open.
