The TAJR475M010YNJ: Rated 4.7 µF at 10 V with a 9 Ohm ESR, this is a general-purpose tantalum for decoupling and filtering on low-voltage rails. The 9 Ohm ESR limits ripple current handling — for a 100 kHz ripple, the self-heating stays within the 125 °C ceiling only when the RMS current is kept below ~37 mA. Above that, the capacitor derates or a lower-ESR part is needed.
TAJR475M010YNJ 4.7 µF 10 V Tantalum Capacitor – KYOCERA AVX
MPNTAJR475M010YNJ
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KYOCERA AVX TAJ series, molded tantalum capacitor, 4.7 µF ±20%, 10 V rated, 0805 (2012 Metric) package, 9 Ohm ESR, -55 to 125 °C, tape and reel.
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026
Specifications
| Parameter | Value |
|---|---|
| Type | Molded |
| Series | TAJ |
| Mounting | Surface Mount |
| ESR | 9Ohm |
| Voltage - rated | 10 V |
| Operating temperature | -55°C~125°C |
| Size (Dimension) | 0.081\" L x 0.051\" W (2.05mm x 1.30mm) |
| Height - seated | 0.047\" (1.20mm) |
| Package | Tape & Reel (TR) |
| Features | General Purpose |
| Tolerance | ±20% |
| Capacitance | 4.7 µF |
| Case | 0805 (2012 Metric) |
| Manufacturer size code | R |
Product details
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