KYOCERA AVX TAJ series, molded tantalum capacitor, 33 µF ±10%, 35 V rated, 2917 (7343 Metric) E-case, 900 mOhm ESR at 100 kHz, -55°C to 125°C, 2000 hours at 125°C.
| Parameter | Value |
|---|---|
| Type | Molded |
| Series | TAJ |
| Mounting | Surface Mount |
| ESR | 900mOhm @ 100kHz |
| Voltage - rated | 35 V |
| Operating temperature | -55°C~125°C |
| Size (Dimension) | 0.287\" L x 0.169\" W (7.30mm x 4.30mm) |
| Height - seated | 0.169\" (4.30mm) |
| Package | Tape & Reel (TR) |
| Features | General Purpose |
| Tolerance | ±10% |
| Capacitance | 33 µF |
| Case | 2917 (7343 Metric) |
| Lifetime | 2000 Hrs @ 125°C |
| Manufacturer size code | E |
The TAJE336K035ANJ: The 2000-hour endurance at 125°C is the wear-out floor; in practice, running the capacitor at 50% derating (17.5 V or less) can extend life well beyond that figure.
The molded case in the 2917 footprint provides mechanical stability for reflow soldering, with the 4.30 mm seated height fitting standard 1.6 mm PCB stack-ups.
Both are 33 µF, 35 V, ±10% tantalum capacitors in a 2917 (7343 Metric) case. The T491 series uses a different internal termination and may have slightly different ESR and surge current ratings. Confirm the ESR and temperature derating requirements of your application before substituting.