The TAJY157K006RNJ is a molded tantalum capacitor from the KYOCERA AVX TAJ series, rated at 150 µF with a 6.3 V working voltage and ±10% tolerance — a common decoupling and bulk-storage value for low-voltage rails in embedded systems and portable electronics. Housed in the industry-standard 2917 (7343 Metric) case, it measures 7.30 mm x 4.30 mm with a seated height of just 2.00 mm, fitting into tight board layouts where height is constrained.
With a maximum ESR of 400 mOhm, this capacitor handles moderate ripple currents without excessive self-heating — suitable for input/output filtering on DC-DC converters or as a bulk cap near the load.
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