680 µF bulk tantalum for low-voltage rails
The TAJE687M006Y is a molded tantalum capacitor from the KYOCERA AVX TAJ series, delivering 680 µF at 6.3 V in a 2917 (7343 Metric) surface-mount case.
ESR and temperature grade
500 mOhm ESR at 100 kHz is the ripple-current limiter — at 680 µF and 6.3 V, the self-heating from ripple current stays within safe margins for most low-frequency decoupling duties.
No pin-compatible direct replacement exists from other manufacturers — the TAJ series footprint and electrical profile are proprietary to AVX.
