The TAJA155K010R: The 1.5 µF capacitance and 10 V rated voltage define the bulk decoupling or filter role on a low-voltage rail. ±10 % tolerance is the standard precision for tantalum capacitors.
This capacitor can sit on an avionics power bus, a satellite payload regulator, or a downhole sensor board where the ambient swings past 105°C and the part must not derate prematurely. The 1206 case (3.20 mm x 1.60 mm) is a common footprint for rework and replacement — standard soldering profiles apply, and the molded body resists mechanical stress during board flex.