The TAJS476M002RNJ: This is a 47 µF molded tantalum capacitor from the TAJ series, rated at 2.5 V with ±20% tolerance. The 1.6 Ohm ESR is the key spec for ripple current handling — at 100 kHz, the ripple current rating is roughly 300 mA RMS before self-heating becomes a concern. The 1206 case keeps the footprint small enough for dense layouts while still being hand-reworkable with hot air.
Wide temperature range suits outdoor and under-hood environments
At 125°C, the voltage derating curve applies — KYOCERA AVX recommends derating to 50% of rated voltage for best reliability above 85°C. For a 2.5 V rail, that means keeping the DC bias under 1.25 V if the ambient hits 125°C.
Sourced through independent distribution — confirmed per RFQ.