KYOCERA AVX TPS series, molded tantalum capacitor, 150 µF ±10%, 10 V rated, 100 mOhm ESR, 2917 (7343 Metric) package, -55°C to 125°C.
| 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 | 0.122\" (3.10mm) |
| Package | Tape & Reel (TR) |
| Features | General Purpose |
| Tolerance | ±10% |
| Capacitance | 150 µF |
| Case | 2917 (7343 Metric) |
| Manufacturer size code | D |
The TPSD157K010Y0100: The 100 mOhm ESR is moderate for this case size; it handles typical switching-regulator ripple without excessive self-heating, but if the ripple current exceeds 1 A RMS, a lower-ESR polymer or stacked-tantalum part would run cooler.
The molded case and solid tantalum construction hold up through temperature shock better than wet-electrolyte types.
Both share the same capacitance (150 µF), voltage (10 V), tolerance (±10%), case size (D/2917), and operating temperature range. The suffix difference (Y0100 vs R0100) typically indicates a packaging or termination finish variant — confirm the specific termination plating and reel quantity against your BOM before substituting. The electrical ratings are identical.
For this specific order code (TPSD157K010Y0100), the ESR is 100 mOhm. The TPS series spans a range of ESR values depending on capacitance, voltage, and case size; always check the exact part number suffix for the guaranteed maximum ESR.