47 µF, 35 V — TAJ series molded tantalum
The TAJE476M035HNJ is a 47 µF, 35 V molded tantalum capacitor from the TAJ series, in the standard 2917 (7343 Metric) case size. The ±20% tolerance covers the general-purpose decoupling and bulk-storage positions where tighter tolerance isn't needed. ESR is 900 mOhm — a mid-range value for a 47 µF/35 V tantalum. In a buck-converter output filter, this ESR sets the output ripple amplitude and the capacitor's own ripple-current heating; derate the ripple current per the datasheet curve above 85 °C ambient.
It fits avionics power rails, downhole instrumentation, and satellite bus decoupling without needing a separate high-temp variant. The 125 °C upper limit is the case temperature — derate voltage above 85 °C per standard tantalum practice.
Store the reels in a dry cabinet below 40 °C; tantalum capacitors are not moisture-sensitive per J-STD-020, but the reel label and packaging should be kept intact to avoid lead-solderability issues over long shelf storage.