The TAJS226M006RNJ is a molded tantalum capacitor from the KYOCERA AVX TAJ series, offering 22 µF capacitance at 6.3 V rated voltage with ±20% tolerance. The 1206 (3216 Metric) case fits a standard land pattern; the 0.047-inch seated height keeps it low-profile on a dense board. The molded construction provides consistent mechanical dimensions and good moisture resistance compared to uncoated chips.
The 125°C upper limit means derating the applied voltage per the manufacturer's guidelines; at 125°C, a 50% voltage derating is common practice for tantalum reliability.