220 µF / 10 V — bulk decoupling for 10 V rails
The TAJE227K010K: This is a 220 µF molded tantalum capacitor rated at 10 V with a 500 mOhm ESR — the capacitance and voltage rating define its role as a bulk decoupling cap on a 10 V rail, where the ESR sets the ripple current handling and transient voltage droop. The ±10% tolerance means the actual capacitance at 25 °C sits between 198 µF and 242 µF; for a 10 V rail with 100 mV ripple, the 500 mOhm ESR limits the ripple current to roughly 200 mA before self-heating becomes a concern.
Active lifecycle — no last-time-buy planning needed
New designs and replacement orders can proceed without LTB risk.
