Identifying the TAJA155K035RNJ on the BOM
This is a Molded tantalum capacitor from the TAJ series, rated 1.5 µF at 35 V with ±10% tolerance and a 7.5 Ohm ESR. The 1206 (3216 Metric) case is the dominant footprint for this capacitance-voltage combination, so the board land pattern is standard and well-supported across multiple suppliers.
No NRND or last-time-buy window to track. For the BOM cost engineer, this means no single-source risk from an impending EOL; the TAJ series is a broad portfolio with multiple capacitance-voltage options sharing the same footprint.
