KYOCERA AVX TAJ series, molded tantalum capacitor, 22 µF ±10%, 2.5 V rated, 3.5 Ohm ESR, 0805 (2012 Metric) case, -55°C to 125°C
| Parameter | Value |
|---|---|
| Type | Molded |
| Series | TAJ |
| Mounting | Surface Mount |
| ESR | 3.5Ohm |
| Voltage - rated | 2.5 V |
| Operating temperature | -55°C~125°C |
| Size (Dimension) | 0.081\" L x 0.053\" W (2.05mm x 1.35mm) |
| Height - seated | 0.059\" (1.50mm) |
| Package | Tape & Reel (TR) |
| Features | General Purpose |
| Tolerance | ±10% |
| Capacitance | 22 µF |
| Case | 0805 (2012 Metric) |
| Manufacturer size code | P |
The TAJP226K002RNJ is a 22 µF molded tantalum capacitor from the KYOCERA AVX TAJ series, rated at 2.5 V with ±10% tolerance. The 3.5 Ohm ESR is the key loss parameter — at 22 µF and 2.5 V, it limits the ripple current the capacitor can handle before self-heating becomes a concern.
The ESR is 3.5 Ohm. At 22 µF and 2.5 V, this ESR dominates the ripple current handling and self-heating budget. For decoupling a 1.8 V or 2.5 V logic rail, this value is typical for the 0805 case size.