220 µF bulk decap for a 10 V rail — what the 500 mOhm ESR tells you
The TAJE227M010H: At 220 µF and 10 V rated, this TAJ-series molded tantalum handles bulk storage on a 10 V supply bus — think point-of-load decoupling or hold-up capacitance after a regulator. For a switching converter output, that ESR also contributes to the output ripple voltage — budget the I_ripple × ESR product into your ripple spec.
Active production, no end-of-life watch
Availability confirmed at RFQ.
The molded case and surface-mount 2917 footprint (7.30 mm × 4.30 mm) suit automated assembly and conformal coating.