150 µF bulk decoupling in a 2917 case
The TAJE157M010RNJ is a 150 µF molded tantalum capacitor from the KYOCERA AVX TAJ series, rated at 10 V with a ±20% tolerance. The 2917 (7343 Metric) case size packs this capacitance into a standard footprint used across power-supply output filtering, processor core decoupling, and hold-up capacitor banks.
900 mOhm ESR and temperature range
The 900 mOhm ESR sets the ripple-current ceiling and the self-heating under AC load. For a 150 µF part at 10 V, this ESR is moderate — it keeps the output ripple voltage low in a buck converter's secondary filter stage without pushing the internal temperature rise past the derating curve.
The TAJ series is a long-running molded tantalum platform with broad distribution reach — availability is confirmed at RFQ against your BOM quantity.