22 µF, 6.3 V, 2 Ohm ESR — decoupling and filtering fit
The TAJC226K006RNJ: This is a 22 µF molded tantalum capacitor rated at 6.3 V with ±10% tolerance, packaged in a 2312 (6032 Metric) case. The 2 Ohm ESR sets the ripple current ceiling — for a given AC current, the self-heating is I² × 2 Ω; keep the ripple below the rated dissipation to stay within the -55 to 125 °C operating range.
