4.7 µF in 0805 — molded tantalum for tight boards
The TAJR475M010S is a molded tantalum capacitor from the TAJ series, delivering 4.7 µF capacitance with ±20% tolerance in a compact 0805 (2012 Metric) surface-mount package. Rated at 10 V DC, it fits low-voltage rail decoupling and filtering roles where board space is at a premium — the 2.05 mm x 1.30 mm footprint and 1.20 mm seated height leave room for adjacent passives.
9 Ohm ESR — what it means for ripple and loss
With a 9 Ohm equivalent series resistance, this capacitor is best suited for applications with low ripple current, such as coupling or timing circuits, rather than high-frequency switching supplies where lower ESR parts are preferred.
The molded construction provides mechanical stability across this range, with the case code R (0805) maintaining consistent dimensions for pick-and-place assembly.