100 µF, 20 V molded tantalum in a 2917 case
The TAJE107M020RNJ is a KYOCERA AVX TAJ series molded tantalum capacitor offering 100 µF capacitance at a 20 V rated voltage, with ±20% tolerance. The 2917 (7343 Metric) surface-mount package — 7.30 mm x 4.30 mm footprint, 4.30 mm seated height — is the standard EIA case size for this capacitance-voltage combination. The 400 mOhm equivalent series resistance (ESR) sets the ripple-current ceiling: at full rated DC voltage, the self-heating from ripple current limits the usable AC component.