KYOCERA AVX TPS series, Molded tantalum capacitor, TPSY227K010R0100, 220 µF, 10 V, ±10%, 100 mOhm ESR, 2917 (7343 Metric) surface mount.
| Parameter | Value |
|---|---|
| Type | Molded |
| Series | TPS |
| Mounting | Surface Mount |
| ESR | 100mOhm |
| Voltage - rated | 10 V |
| Operating temperature | -55°C ~ 125°C |
| Size (Dimension) | 0.287\" L x 0.169\" W (7.30mm x 4.30mm) |
| Height - seated | 0.079\" (2.00mm) |
| Package | Tape & Reel (TR) Cut Tape (CT) |
| Features | General Purpose |
| Tolerance | ±10% |
| Capacitance | 220 µF |
| Case | 2917 (7343 Metric) |
| Manufacturer size code | Y |
The TPSY227K010R0100: The 100 mOhm ESR is the spec that governs ripple handling and transient response — a lower ESR means less self-heating at a given ripple current, which matters when the capacitor sits on a 10 V rail feeding a switching regulator or a pulse load.
The equivalent series resistance is 100 mOhm. This value determines the capacitor's ripple current rating and self-heating — a 100 mOhm ESR at 220 µF and 10 V is typical for a general-purpose tantalum in this package, suitable for bulk decoupling on a 10 V rail.