22 µF at 4 V – molded tantalum for decoupling and filtering
It is built for surface-mount assembly in the 1206 (3216 Metric) footprint, a common size for decoupling and bulk storage on dense PCBs. The 4 V rating means this part is intended for low-voltage rails—3.3 V or lower—with typical derating practice (50–80% of rated voltage) to improve reliability against surge and ripple.
Active lifecycle – no end-of-life concern for new designs
The molded case provides mechanical stability across the range.