KYOCERA AVX TAJ series, Molded tantalum capacitor, 47 µF ±20%, 16 V rated, 900 mOhm ESR, 2917 (7343 Metric) case, -55°C to 125°C operating range.
| Parameter | Value |
|---|---|
| Type | Molded |
| Series | TAJ |
| Mounting | Surface Mount |
| ESR | 900mOhm |
| Voltage - rated | 16 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) Cut Tape (CT) |
| Features | General Purpose |
| Tolerance | ±20% |
| Capacitance | 47 µF |
| Case | 2917 (7343 Metric) |
| Manufacturer size code | D |
The TAJD476M016RNJ: The 900 mOhm ESR is typical for a MnO2 tantalum in this case size; it limits ripple current to about 400 mA RMS at 85°C, so keep that in mind if the load draws high-frequency pulses. You can hand-solder or rework it in the field with a regular iron; no hot-air station needed.
No voltage derating required at 125°C for the 16 V rating, but the ripple current limit drops with temperature per the datasheet curve.
Any D-case (2917) 47 µF 16 V tantalum from the same TAJ series with the same ±20% tolerance and 900 mOhm ESR is a direct functional equivalent. The exact order code varies by tolerance and ESR grade; confirm the full part number against your BOM.