KYOCERA AVX TAJ series, molded tantalum capacitor, 47 µF ±20%, 25 V rated, 900 mOhm ESR at 100 kHz, D case 2917 (7343 metric), -55 to 125°C operating range.
| Parameter | Value |
|---|---|
| Type | Molded |
| Series | TAJ |
| Mounting | Surface Mount |
| ESR | 900mOhm @ 100kHz |
| Voltage - rated | 25 V |
| Operating temperature | -55°C~125°C |
| Size (Dimension) | 0.287\" L x 0.169\" W (7.30mm x 4.30mm) |
| Height - seated | 0.122\" (3.10mm) |
| Package | Tape & Reel (TR) |
| Features | General Purpose |
| Tolerance | ±20% |
| Capacitance | 47 µF |
| Case | 2917 (7343 Metric) |
| Lifetime | 2000 Hrs @ 125°C |
| Manufacturer size code | D |
This covers avionics bay ambient, downhole tool electronics, and satellite payload boards where the capacitor sees both cold soak and self-heating near the 125°C ceiling. The 2000-hour endurance at 125°C is the wear-out floor — derate voltage and ripple current to extend life beyond that window.
The part is listed as RoHS compliant by KYOCERA AVX. No exemption applies. The suffix 'HNJ' indicates the standard RoHS-compliant termination finish.