109D476X9075F2

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Tantalum Capacitors

Tantalum capacitors are a type of electrolytic capacitors that are widely used in many electronic circuits. Tantalum capacitors consist of two pieces of tantalum metal foil in the form of a cylindrical can, one of which has a positive electrode and the other a negative electrode. Between the two electrodes is a thin layer of electrolyte containing a mixture of oxides of tantalum and silver. This layer acts as an insulator and provides the capacitance of the capacitor.

109D476X9075F2 is an example of a tantalum capacitor. It is designed as a surface-mount capacitor, meaning it has a smaller footprint compared to its radial- or axial-leaded counterpart and is often used in space-constrained applications. This particular capacitor has a capacitance value of 470uF and operates on a maximum voltage of 6.3 Volts.

Applications

The main application of 109D476X9075F2 is as a power source for many types of electronic devices. The use of a tantalum capacitor in these devices provides a number of benefits, including a greater degree of reliability and a longer service life. This capacitor is often used in automotive, medical, and aerospace applications due to its ability to tolerate vibration, as well as its relatively low cost. It is also often used in industrial applications where a large amount of power is required.

Working principle

Tantalum capacitors work on the same principle as other electrolytic capacitors. A voltage applied to the two electrodes of the capacitor causes the electrolyte to become polarized, which leads to the formation of a thin insulating layer between the two electrodes. When a positive voltage is applied to the positive electrode of the capacitor, electrons flow from that electrode to the negative one. This process creates a charge across the two electrodes, resulting in a capacitance. The value of the capacitance depends on the material of the electrodes and the thickness of the electrolyte.

The capacitance of the 109D476X9075F2 reduces as the applied voltage increases due to the increased polarization of the electrolyte. This reduction in capacitance is known as the voltage coefficient of capacitance, or VCC, and is an important factor to consider when selecting a capacitor for a particular application. The capacitance also decreases with increasing temperature, so the capacitor must be designed to operate at elevated temperatures.

Conclusion

The 109D476X9075F2 is a surface-mount tantalum capacitor designed for use in a range of applications. Its capacitance of 470uF and maximum voltage of 6.3 Volts make it suitable for devices that require a large amount of power. This capacitor is reliable and long-lasting, making it a popular choice in many industrial and automotive applications. The working principle of the 109D476X9075F is based on the same principles as other electrolytic capacitors, and the capacitance changes with the applied voltage and temperature.

The specific data is subject to PDF, and the above content is for reference