KYOCERA AVX TPS series, Molded Tantalum Capacitor, 47 µF, 35 V, ±10%, 2917 (7343 Metric), 250 mOhm ESR, -55°C to 125°C.
| Parameter | Value |
|---|---|
| Type | Molded |
| Series | TPS |
| Mounting | Surface Mount |
| ESR | 250mOhm |
| Voltage - rated | 35 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 | 47 µF |
| Case | 2917 (7343 Metric) |
| Manufacturer size code | E |
The TPSE476K035R0250: The 250 mOhm ESR (Equivalent Series Resistance) is the figure that governs ripple current handling and self-heating in power rail filtering — a lower ESR means less thermal stress at the same ripple current, which matters when this cap sits on a 35 V rail in a DC-DC output stage.
Listed as Active by KYOCERA AVX — no NRND or EOL flag, so this part is still a valid BOM line for new designs and production builds.
The ESR is 250 mOhm. This sets the ripple current rating and self-heating — a 250 mOhm ESR at 47 µF and 35 V is typical for a general-purpose tantalum cap used in bulk decoupling or output filtering where moderate ripple is expected.