Tantalum Capacitors

A tantalum capacitor is a device that stores electrical energy and is used in a wide variety of applications, from computers and cellular phones, to space exploration and automotive equipment. In particular, the outcome of the capacitors of this type are often used in the electronic switching components of systems and with the increasing frequency of communication, they become increasingly important to ensure smooth operations.

199D474X9035A1V1E3 Application Field and Working Principle

The 199D474X9035A1V1E3 capacitor is particularly suitable for applications such as personal computers, telecommunications and control systems, as they are capable of providing a substantial voltage at low cost. The capacitor is commonly composed of two electrodes (an anode and a cathode); a dielectric is then laid between them. These electrodes can be made from tantalum or aluminum; however, when the electrodes are made from tantalum, the capacitance range is usually higher than when made from aluminum.

Capacitance is determined by the surface area of both electrodes, the distance between them and the type of dielectric material used. Thus, when using a tantalum capacitor, a ceramic dielectric is most commonly used. The ceramic dielectric usually consists of titanium dioxide (TiO2) which is known for its low dielectric constant, allowing it to charge and discharge quickly. As electrical energy is applied, the electric field created by the energy pushes out an opposing electric field, creating an electric field across the dielectric. This electric field then causes electrons to be drawn from the source and the electrons in the source become polarized. When the source is of higher voltage than the charge on the capacitor, the electrons are drawn from the negative terminal and deposited on the anode. Thus, electric charges accumulate on the anode, creating a charge. On the other hand, when the electric source is lower than the charge on the capacitor, the electrons are drawn from the anode and deposited at the negative terminal. As such, the capacitor is able to store and release electrical energy. The electric energy is calculated by the equation E = CV, where C is the capacitance and V is the voltage.

The 199D474X9035A1V1E3 capacitor is specifically designed to provide a considerable capacitance in a small amount of space; this is achieved by its high output voltage up to 6.3 volts, its high temperature stability, low internal resistance and its high switching speed. The capacitor also has an exceptionally low internal leakage current, meaning its output remains steady even in the presence of external humidity.

In summary, the tantalum capacitor known as the 199D474X9035A1V1E3 is designed for applications such as personal computers, telecommunications and control systems. This capacitor is especially known for its high output voltage and its low internal resistance. It is designed to provide a substantial voltage in a small volume; this is achieved by using a ceramic dielectric, a stable temperature and high switching speed. Ultimately, the 199D474X9035A1V1E3 capacitor offers a reliable and cost-effective solution for applications involving a high degree of stability.