KYOCERA AVX TAJ series, Molded tantalum capacitor, 2.2 µF ±10%, 4 V rated, 0805 (2012 Metric) package, 25 Ohm ESR, -55°C to 125°C operating range.
| Parameter | Value |
|---|---|
| Type | Molded |
| Series | TAJ |
| Mounting | Surface Mount |
| ESR | 25Ohm |
| Voltage - rated | 4 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 | ±10% |
| Capacitance | 2.2 µF |
| Case | 0805 (2012 Metric) |
| Manufacturer size code | R |
The TAJR225K004RNJ is a Molded tantalum capacitor from the TAJ series, rated 2.2 µF with ±10% tolerance at 4 V. The 25 Ohm ESR limits the ripple current the capacitor can handle without self-heating.
The 0805 (2012 Metric) case measures 2.05 mm x 1.30 mm with a seated height of 1.20 mm max — fits standard reflow profiles and mates with most 0805 pads.
No pin-compatible alternative needed; the same order code serves production and repair.
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