Molded tantalum in an 0805 footprint
The TAJR475K010RNJ is a molded tantalum capacitor from the KYOCERA AVX TAJ series, rated at 4.7 µF with ±10% tolerance and a 10 V working voltage. The 0805 (2012 Metric) case size makes it a drop-in fit for standard surface-mount layouts where board space is tight — the 2.05 mm x 1.30 mm footprint and 1.20 mm seated height keep the profile low.
With a 9 Ohm ESR, this capacitor is best suited for general-purpose decoupling and filtering where the series resistance does not dominate the circuit impedance — think bypassing a local supply rail or coupling a low-frequency signal.