The TAJD107K010RLFV is a molded tantalum capacitor from the KYOCERA AVX TAJ series, delivering 100 µF at 10 V in a 2917 (7343 Metric) D case. The ±10% tolerance keeps the actual capacitance within a tight band for filtering and hold-up applications.
Temperature range and ESR for harsh environments
For a 100 µF part in a D case, 900 mOhm is a moderate ESR; it handles typical decoupling duty on a 5 V rail without excessive temperature rise, but a lower-ESR part may be needed for high-ripple switching regulators.