The TAJW226K010RNJ: This is a 22 µF tantalum capacitor rated at 10 V DC with a 600 mOhm ESR, from the TAJ series by KYOCERA AVX.
Molded case, 2312 footprint — board layout fit
The molded case in the 2312 (6032 Metric) package measures 6.00 mm x 3.20 mm with a seated height of 1.50 mm. This is a standard tantalum chip footprint — the land pattern matches the EIA 2312 case code, and the low profile suits tight board stacking in portable or embedded designs.
The molded case and surface-mount construction handle the thermal cycling without cracking the dielectric.