The TAJC106M025RNJ is a 10 µF molded tantalum capacitor rated at 25 V, with a 1.8 Ohm ESR. For a 25 V rail, this part provides enough headroom for a 12 V or 5 V bus with margin, and the 1.8 Ohm ESR keeps the ripple voltage in check for most decoupling jobs.
Active production — no obsolescence watch
Full military temperature band
The molded case (2312 / 6032 Metric) is a surface-mount package that reflows cleanly — the 0.110-inch seated height fits under low-profile enclosures.
Tolerance and derating note
The ±20% tolerance means the actual capacitance can range from 8 µF to 12 µF at 25 °C and rated voltage. For a bulk decoupling cap on a power rail this is usually fine — the ESR dominates the ripple performance. But if the BOM calls for a tighter tolerance in a timing or filter position, this part may not hold the value within the window.