B32642B0473K

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Film Capacitors

A film capacitor is a capacitor with an insulator between two electrodes made of plastic film. It is also known as a polyester capacitor, Mylar capacitor, or plastic film capacitor. The housing is also made of plastic film. The film capacitor is also known for the excellent temperature, frequency characteristics, high dielectric strength, and high insulation resistance.

B32642B0473K Application Field and Working Principle

The B32642B0473K is a film capacitor with a thickness of 0.47mm and is composed of a polyester film. It is mainly used in fields such as power supplies, receivers, radio transceivers, and transistors. The capacitance value is 7.5pF, which can be used to filter, tune, and resonate signals.

The working principle of the Capacitor is based on the same principles as other electric elements. When a voltage is applied across the two conductors of a capacitor, an electric field is created between the two conductors resulting in electrostatic attraction of opposite charges that accumulates on the two conductors forming a layer of electric charge. Due to this, a Capacitor stores electrical energy.

The Capacitor is also known to exhibit a property known as capacitance, which is characterized by the amount of electric charge a Capacitor can store for a given voltage. The B32642B0473K film capacitor’s capacitance value is 7.5pF.

The film capacitors B32642B0473K comprises of two electrodes placed parallel to each other and a plastic film as insulator between them. The material used for the film is polyester, which is known for its low-loss properties. The features of this film capacitor make it ideal for use in power supplies, receivers, radio transceivers, and transistors.

The capacitor is also used in applications such as signal transmission, filtering, tuning, and resonance. This is because the low loss property of the film capacitors allows them to accurately transmit signals with low distortion. The capacitor also offers high resistance to electrical over-stresses due to its metallized electrodes.

The capacitor also offers good temperature and frequency characteristics. This means that the capacitor can maintain its capacitance value over a wide range of temperatures, frequencies, and voltages. This feature makes it highly reliable in a wide variety of applications.

In addition, the capacitor offers high dielectric strength and high insulation resistance. This means that the capacitor can safely withstand high levels of electrical stresses without breaking down. This feature is especially important in applications where high voltage and currents are used.

The B32642B0473K film capacitor is a highly reliable and versatile electronic component with many applications. The low loss, high insulation, and excellent temperature and frequency characteristics make it ideal for a wide range of applications.

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