109D547X9015K2

Tantalum Capacitors

Tantalum capacitors are generally used in high density, high power or high frequency applications that need a relatively small component. As the name suggests, these capacitors are made of tantalum metal, a gray-white shiny metal that is often found in its oxide form. These capacitors are not just used for their capacitance, but also for their characteristics like high volumetric efficiency, low dissipation factor and good voltage stability.

109D547X9015K2 Application Field and Working Principle

The 109D547X9015K2is an SMD tantalum capacitor made by AVX manufactor. It is a favored component for many designers, it has long been used in high frequency applications such as switching converters, power supply circuits, mobile phone, mobile phones, computers and hard disk drives. In addition, due to its low dissipation factor and good voltage stability, the 109D547X9015K2 is widely used in portable electronic equipment.

The working principle of the 109D547X9015K2SMD tantalum capacitor is as follows: first, the metal electrolyte inside the capacitor will isolate the inside and outside of the capacitor, so that the capacitor will become an electrical insulator. Then, metal ions will precipitate on the electrodes, and form a dielectric layer. The thickness of the dielectric layer will determine the capacitance of the capacitor. Finally, the voltage between the capacitance will determine the charge on the electrodes.

The 109D547X9015K2SMD tantalum capacitor has a number of advantages over other types of capacitors. First, the capacitance range of this tantalum capacitor is wide, ranging from 0.047µF to 3µF. Second, it has high volumetric efficiency, small size and excellent voltage stability. Third, it can be used in high temperature, high humidity, and even high-frequency environments. Last but not least, the stable oxide on the capacitor prevents corrosion and reduces the risk of electrolyte leakage.

Conclusion

Tantalum capacitors are widely used in electronics and have become increasingly popular due to their many advantages. In particular, the 109D547X9015K2SMD tantalum capacitor is a favored component for many designers due to its wide range of capacitance, high volumetric efficiency, and excellent voltage stability. While it is important to consider the capacitor’s working principle, it is equally important to consider the advantages of the tantalum capacitor as mentioned above.