KYOCERA AVX TAJ series, Molded tantalum capacitor, 100 µF ±20%, 16 V rated, 2917 (7343 Metric) surface-mount package, 900 mOhm ESR, -55°C to 125°C.
| Parameter | Value |
|---|---|
| Type | Molded |
| Series | TAJ |
| Mounting | Surface Mount |
| ESR | 900mOhm |
| Voltage - rated | 16 V |
| Operating temperature | -55°C ~ 125°C |
| Size (Dimension) | 0.287\" L x 0.169\" W (7.30mm x 4.30mm) |
| Height - seated | 0.079\" (2.00mm) |
| Package | Tape & Reel (TR) |
| Features | General Purpose |
| Tolerance | ±20% |
| Capacitance | 100 µF |
| Case | 2917 (7343 Metric) |
| Manufacturer size code | Y |
This is a common value for bulk decoupling on a 12 V or 5 V rail where the derating rule (typically 50% of rated voltage for tantalum) still leaves 8 V headroom — safe for a 5 V rail with margin. For a switching regulator output, the ripple current squared times ESR gives the internal temperature rise — keep that below the 125°C ceiling to avoid derating the lifetime.
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