4.7 µF at 10 V — decoupling and filtering fit
The TAJA475K010RNJV: Rated 4.7 µF at 10 V with ±10% tolerance, this molded tantalum capacitor fits typical decoupling roles on 3.3 V or 5 V rails where the 10 V rating provides 2× derating margin against the applied voltage — a common practice to reduce tantalum failure risk from inrush current. For a 100 mA ripple current, the internal temperature rise is roughly 0.05°C — negligible in most decoupling applications, but worth checking if the capacitor sits near a hot component.
1206 case — board footprint and layout
Housed in a 1206 (3216 Metric) molded case measuring 3.20 mm x 1.60 mm with a seated height of 1.80 mm max. The size code A footprint is standard for 1206 tantalum chips — the same land pattern as a ceramic 1206, so no layout change if swapping from MLCC.