Molded tantalum, 2.2 µF at 10 V, 1.8 Ohm ESR
The TPSA225K010R1800 is a molded tantalum capacitor from the KYOCERA AVX TPS series, offering 2.2 µF capacitance with ±10% tolerance and a 10 V rated voltage. Its 1.8 Ohm ESR is a key parameter for ripple current handling in decoupling and filtering circuits—lower ESR reduces power loss and improves high-frequency performance. Housed in the standard 1206 (3216 Metric) surface-mount package, it fits automated assembly lines and general-purpose PCB layouts. The molded construction provides mechanical robustness and consistent thermal performance.
It can be deployed in outdoor telecom, engine-bay electronics, or factory-floor equipment where the ambient temperature exceeds the commercial 70°C ceiling.