This capacitance and voltage combination suits it for bulk decoupling on 3.3 V or 2.5 V power rails where the 4 V rating provides headroom against ripple and start-up transients. The 200 mOhm ESR (Equivalent Series Resistance) is moderate for a 1000 µF tantalum — it limits ripple current self-heating but does not restrict the part to low-frequency filtering alone.
The molded case construction (Type Molded) supports this wide range without the moisture sensitivity of some conformally coated parts, though standard reflow profiles apply.
Because it is active, lead time and pricing are confirmed at RFQ against the BOM quantity. No surplus or last-time-buy sourcing is required.
2924 case — footprint and layout fit
Housed in a 2924 (7361 Metric) molded case measuring 7.30 mm x 6.10 mm with a seated height of 3.75 mm (0.148"), this part fits standard 2924 land patterns. The manufacturer size code V corresponds to this case dimension — verify the pad geometry against your PCB land pattern before committing the BOM.