1500 µF bulk cap for low-voltage rails
The 15 mOhm ESR keeps ripple heating low — a common mistake is assuming any 1500 µF cap will do, but a higher ESR part would run hotter and derate faster in a 3.3 V rail filter.

KYOCERA AVX TPM series, Molded, 1500 µF, 4 V, ±10%, 15 mOhm ESR, -55°C to 125°C, 2917 (7343 Metric) surface mount
| Parameter | Value |
|---|---|
| Type | Molded |
| Series | TPM |
| Mounting | Surface Mount |
| ESR | 15mOhm |
| Voltage - rated | 4 V |
| Operating temperature | -55°C ~ 125°C |
| Size (Dimension) | 0.287\" L x 0.169\" W (7.30mm x 4.30mm) |
| Height - seated | 0.169\" (4.30mm) |
| Package | Tape & Reel (TR) Cut Tape (CT) |
| Features | General Purpose |
| Tolerance | ±10% |
| Capacitance | 1500 µF |
| Case | 2917 (7343 Metric) |
| Manufacturer size code | E |
The 15 mOhm ESR keeps ripple heating low — a common mistake is assuming any 1500 µF cap will do, but a higher ESR part would run hotter and derate faster in a 3.3 V rail filter.
The part is Active in the KYOCERA AVX line. We source it through independent distribution; submit an RFQ for your target quantity and we will confirm price and lead time. No stock-holding claim is made here — availability is confirmed per quote.