4.7 µF, 10 V, 1.4 Ohm ESR — molded tantalum for decoupling
The TPSB475K010T1400 is a surface-mount molded tantalum capacitor from the KYOCERA AVX TPS series, rated at 4.7 µF capacitance with ±10% tolerance and a 10 V DC voltage rating.

KYOCERA AVX TPS series, molded tantalum capacitor, 4.7 µF ±10%, 10 V rated, 1.4 Ohm ESR at 100 kHz, 1411 (3528 Metric) package, -55°C to 125°C operating range.
| Parameter | Value |
|---|---|
| Type | Molded |
| Series | TPS |
| Mounting | Surface Mount |
| ESR | 1.4Ohm @ 100kHz |
| Voltage - rated | 10 V |
| Operating temperature | -55°C ~ 125°C |
| Size (Dimension) | 0.138\" L x 0.110\" W (3.50mm x 2.80mm) |
| Height - seated | 0.083\" (2.10mm) |
| Package | Tape & Reel (TR) Cut Tape (CT) |
| Features | General Purpose |
| Tolerance | ±10% |
| Capacitance | 4.7 µF |
| Case | 1411 (3528 Metric) |
| Manufacturer size code | B |
The TPSB475K010T1400 is a surface-mount molded tantalum capacitor from the KYOCERA AVX TPS series, rated at 4.7 µF capacitance with ±10% tolerance and a 10 V DC voltage rating.
It uses the 1411 (3528 Metric) case size: 0.138" x 0.110" (3.50 mm x 2.80 mm) footprint with a seated height of 0.083" (2.10 mm). The manufacturer size code is B.
Both share the same capacitance, voltage, and tolerance, but the TPSB475K010T1400 has a different ESR (1.4 Ohm vs the T1000 variant). Check the ESR requirement in your circuit before substituting.