220 µF in a 2312 case – bulk decoupling fit
The TAJC227K010RNJ is a molded tantalum capacitor from the TAJ series, rated 220 µF at 10 V with ±10% tolerance.
500 mOhm ESR and temperature range
500 mOhm equivalent series resistance sets the ripple current ceiling and self-heating under load – at 220 µF, this ESR is typical for a general-purpose tantalum in this case size.
Active production – no LTB pressure
Listed as Active by KYOCERA AVX. This part is suitable for both new designs and ongoing production without obsolescence risk.