2.2 µF, 35 V — what it fits
The TAJC225M035RNJ: This is a 2.2 µF, 35 V molded tantalum capacitor from the TAJ series, ±20% tolerance. The 3.5 Ohm ESR is typical for a C-case tantalum at this density; it means the capacitor will dissipate some heat under ripple, so keep the RMS current within the datasheet limits if you are on a switching supply output.
Temperature range and where it works
The molded case handles the thermal expansion without cracking — something a conformally-coated board in a factory floor panel will appreciate.
