KYOCERA AVX TAJ series, Molded tantalum capacitor, 2.2 µF ±20%, 25 V rated, 1206 (3216 Metric) case, 7 Ohm ESR, -55°C to +125°C
| Parameter | Value |
|---|---|
| Type | Molded |
| Series | TAJ |
| Mounting | Surface Mount |
| ESR | 7Ohm |
| Voltage - rated | 25 V |
| Operating temperature | -55°C ~ 125°C |
| Size (Dimension) | 0.126\" L x 0.063\" W (3.20mm x 1.60mm) |
| Height - seated | 0.071\" (1.80mm) |
| Package | Tape & Reel (TR) Cut Tape (CT) |
| Features | General Purpose |
| Tolerance | ±20% |
| Capacitance | 2.2 µF |
| Case | 1206 (3216 Metric) |
| Manufacturer size code | A |
The 2.2 µF capacitance at 25 V rated voltage covers common decoupling and filtering needs on 12 V or 5 V rails, with the ±20% tolerance typical for tantalum electrolytics.
The 7 Ohm ESR is on the higher side for a 2.2 µF tantalum; it limits ripple current handling, so check the ripple current budget in power supply decoupling applications.
The manufacturer size code is A, which corresponds to the 1206 (3216 Metric) case — 3.20 mm x 1.60 mm footprint, 1.80 mm seated height.