Capacitance, voltage, and ESR — the BOM-fit numbers
This TAJD335M050HNJ is a 3.3 µF, 50 V rated molded tantalum capacitor in the TAJ series from KYOCERA AVX.
The 125°C upper limit is the maximum case temperature — derate voltage above 85°C per the manufacturer's guidelines.
The footprint is 7.30 mm x 4.30 mm with a seated height of 3.10 mm max. Surface-mount reflow soldering — the molded body is compatible with standard IR and convection profiles. No exposed paddle; the anode and cathode terminations are at the ends of the rectangular body.