KYOCERA AVX TPS series, Molded tantalum capacitor, TPSY477K002R0100, 470 µF ±10%, 2.5 V, 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 | 2.5 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) |
| Features | General Purpose |
| Tolerance | ±10% |
| Capacitance | 470 µF |
| Case | 2917 (7343 Metric) |
| Manufacturer size code | Y |
The TPSY477K002R0100: The Y manufacturer size code maps to this case; the molded epoxy body is compatible with aqueous board-wash processes and resists mechanical stress from vibration. Surface-mount package on Tape & Reel suits automated pick-and-place assembly. The ±10% tolerance is the standard precision grade for tantalum electrolytics in decoupling and filtering roles.
The ESR is 100 mOhm at 100 kHz. The ESR directly sets the ripple current rating: higher ripple current at this ESR raises internal temperature, so derating above 85°C is required.