KYOCERA AVX TAJ series, Molded tantalum capacitor, 15 µF ±10%, 20 V rated, B case code (3.50mm x 2.80mm), 2 Ohm ESR, -55°C to 125°C
| Parameter | Value |
|---|---|
| Type | Molded |
| Series | TAJ |
| Mounting | Surface Mount |
| ESR | 2Ohm |
| Voltage - rated | 20 V |
| Operating temperature | -55°C ~ 125°C |
| Size (Dimension) | 0.138\" L x 0.110\" W (3.50mm x 2.80mm) |
| Height - seated | 0.083\" (2.10mm) |
| Package | Tape & Reel (TR) Cut Tape (CT) |
| Features | General Purpose |
| Tolerance | ±10% |
| Capacitance | 15 µF |
| Case | 1411 (3528 Metric), 1210 |
| Manufacturer size code | B |
Its 2 Ohm ESR at 100 kHz makes it a solid choice for bulk decoupling on 3.3 V or 5 V rails where the ripple current stays modest and the board space calls for the compact B case (1411 / 3528 Metric).
An engine-bay ECU or outdoor telecom module that sees 105°C ambient still has margin before the derating curve kicks in.
The TAJ series is generally RoHS compliant, though the evidence does not carry a specific RoHS directive number. Confirm the date-code-specific compliance certificate with your KYOCERA AVX representative or your distributor at order time.