Capacitance, voltage rating, and case size
TAJB105M035H is a molded tantalum capacitor from the TAJ series, rated at 1 µF with a 35 V working voltage and ±20% tolerance. The 1411 (3528 Metric) / 1210 case measures 3.50 mm x 2.80 mm with a seated height of 2.10 mm max — this is the B-size code footprint used in decoupling and filtering circuits where board space is tight.
Temperature range and ESR
The 6.5 Ohm ESR at 100 kHz sets the ripple current capability — higher ESR means more self-heating under AC load, so derate the ripple current in high-frequency switching supplies.