KYOCERA AVX TAJ series, molded tantalum capacitor, 2.2 µF ±10%, 25 V rated, 4.5 Ohm ESR, -55°C to 125°C, 1411 (3528 Metric) surface-mount package.
| Parameter | Value |
|---|---|
| Type | Molded |
| Series | TAJ |
| Mounting | Surface Mount |
| ESR | 4.5Ohm |
| Voltage - rated | 25 V |
| Operating temperature | -55°C ~ 125°C |
| Size (Dimension) | 0.138\" L x 0.110\" W (3.50mm x 2.80mm) |
| Height - seated | 0.047\" (1.20mm) |
| Package | Tape & Reel (TR) |
| Features | General Purpose |
| Tolerance | ±10% |
| Capacitance | 2.2 µF |
| Case | 1411 (3528 Metric), 1210 |
| Manufacturer size code | T |
The TAJT225K025RNJ is a molded tantalum capacitor from the TAJ series, rated at 2.2 µF with ±10% tolerance and a 25 V DC voltage rating.
Supplied on Tape & Reel. The 1411 (3528 Metric) case measures 3.50 mm x 2.80 mm with a seated height of 1.20 mm. The manufacturer size code is T — this matches the standard 1210 imperial footprint for PCB layout.
The only difference between TAJT225K025RNJ and TAJT225K035RNJ is the voltage rating: 25 V vs 35 V. Both are 2.2 µF, ±10%, same TAJ series and 1411 package. If your circuit operates below 25 V, the 25 V part can substitute for the 35 V part — but if the rail sees transients above 25 V, stay with the 35 V rating.