Automotive-grade tantalum for high-temp environments
The TAJA336K006UNJ is a molded tantalum capacitor from the TAJ series, rated at 33 µF with ±10% tolerance and a 6.3 V voltage rating. The 1206 (3216 Metric) surface-mount package and 2.2 Ohm ESR at 100 kHz make it a direct fit for power supply decoupling and filtering in engine control units, transmission modules, and infotainment systems.
Lifetime and temperature rating
This means the capacitor can be deployed in continuous high-heat zones — an engine-bay ECU that sees 105°C ambient still has margin before the rated lifetime begins to derate.
No direct replacement or second-source is listed; the TAJ series is a standard footprint, so a parametric match from another manufacturer (same 1206 case, 33 µF, 6.3 V, AEC-Q200) would require verifying ESR and lifetime specs independently.