Due to its high capacity density, low ESR, low leakage current,
Tantalum capacitor is an electrolyte capacitor composed of tantalum metal as the positive electrode plate,
Tantalum capacitors have a smaller volume compared to electrolytic capacitors because their capacitance value is relatively small,
Tantalum electrolytic capacitors are suitable for applications requiring high volume efficiency
Some metals form dense, stable, tightly bonded, electrically insulating oxides.
In tantalum electrolytic capacitors, the plate is very small because it only has a high content of tantalum pentoxide film,