Capacitance, voltage, and ESR — the three numbers that matter
The TPSA224K050R7000 is a 0.22 µF molded tantalum capacitor rated at 50 V with a ±10% tolerance. For a 50 V rail bypass, the 0.22 µF value is typical for high-frequency noise suppression rather than bulk energy storage.
The molded case and surface-mount 1206 footprint (3.20 mm x 1.60 mm) suit reflow assembly on standard FR-4 boards — no special handling beyond the usual tantalum voltage derating (typically 50% for reliability).
