2-1879063-8

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Tantalum capacitors are commonly used in almost any type of electronic device that requires a separation of mobile and static parts. They offer the advantage of a high capacitance-to-mass ratio while operating at very high voltage ratings. As such, they are ideal for applications where size and weight are a major concern, such as mobile phones, computer chips, and other high-speed circuits.

Numbered 2-1879063-8 tantalum capacitors are generally constructed using a metal oxide film of tantalum pentoxide (Ta2O5). This film is sandwiched between two metal plates with varying electrical properties - the anode (positive) and the cathode (negative). This configuration is then sealed in a hermetically-sealed container, such as an epoxy resin, to protect the device against external environmental factors, such as high humidity or temperature.

In operation, current is drawn from the anode and discharged through the cathode. The metal oxide film acts as an insulator between the two leads, thus storing the charge as a series of parallel units of capacitance. The charge stored is proportionate to the voltage applied between the two plates. When connected in parallel, the capacitance is greater compared to when connected in series. This combination of series and parallel connection is known as a “cascading capacitor”.

The capacitance of 2-1879063-8 tantalum capacitors is typically higher than ordinary non-polarized capacitors and is mainly determined by the value of the series resistance, R, and the dielectric constant of the tantalum pentoxide film. The frequency of operation is another factor that determines the capacitance. High frequency components will require a smaller value capacitor while lower frequency components will require a larger capacitor. Finally, the quality of the dielectric film is also important for the performance of the capacitor.

Due to the high voltage ratings, 2-1879063-8 tantalum capacitors are primarily used in computer and communications equipment, as well as in power supplies and power conversion circuits. They are also widely used in automotive electronics, industrial equipment, medical equipment, and military applications. They are particularly well-suited for use in high-density systems, where the size and weight of components is a major consideration.

2-1879063-8 tantalum capacitors are also used in RF and microwave circuits, as they can handle high-frequency signals without degrading the signal. They are also used as noise filters in audio applications. Additionally, they are widely used in measurement and instrumentation because of their low leakage current and the fact that they are completely non-polarized. The combination of their small size, high capacitance values, and wide frequency response makes them a very popular choice for many different applications.

In summary, 2-1879063-8 tantalum capacitors offer a unique combination of features that make them suitable for many different types of electronic applications. They offer high capacitance values and high voltage ratings, while still being small in size. They are also widely used in RF and microwave circuits, as well as in power supplies and power conversion circuits. Finally, they are popular for their low leakage current and the fact that they are non-polarized, making them suitable for use in measurement and instrumentation.

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