The TPSB226M006R0375 is a 22 µF molded tantalum capacitor rated at 6.3 V DC, with ±20% tolerance — the capacitance and voltage rating that define the BOM line. The 375 mOhm ESR keeps ripple current handling within the thermal budget for most low-voltage rail decoupling and bulk storage roles.
1411 (3528 Metric) package — footprint and layout
Housed in the standard 1411 (3528 Metric) / 1210 case size, measuring 3.50 mm x 2.80 mm with a seated height of 2.10 mm max. The B case code footprint matches the common tantalum land pattern — no special fan-out or via-in-pad required.