Molded tantalum chip for bulk decoupling and filtering
The TAJC475M020YNJ is a 4.7 µF, 20 V molded tantalum capacitor from KYOCERA AVX's TAJ series, housed in a C-size (2312 / 6032 Metric) surface-mount package. It suits avionics power rails, outdoor telecom line cards, or engine-bay sensor supplies where the board sees both deep cold and sustained heat.
C-size footprint and rework considerations
The 6.00 mm × 3.20 mm (2312) molded case has a seated height of 2.80 mm max. The molded body and flat terminations reflow cleanly with a standard lead-free profile — no special bake-out needed unless the reel has been exposed to humidity beyond the floor-life label. Pin 1 polarity is marked by a band on the top face. The part is symmetrical in the long axis, so orientation is unambiguous under the hot-air station — lift the old part, clean the pads, and reflow the replacement without pad damage.