BQ014E0332K

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

Film Capacitors

Film capacitors, also known as plastic film capacitors, are capacitors that use a plastic film as the dielectric. This type of capacitors consists of two metal plates separated by a dielectric film. The metal plates are usually copper or aluminum, while the dielectric materials used to make film capacitors can be divided into three categories: polyester, polyester-polypropylene, and polyphenylene sulfide. Film capacitors are manufactured into various styles including radial leaded, axial leaded, SMD and screw terminal styles.

BQ014E0332K belongs to film capacitors. It has a capacitance of 0.033uF (0.033μF, 33000pF) and a voltage rating of 2KV (2000V). It has a radial lead type and a temperature range of -25°C to +105°C. It is a non-inductive and low-ESR (Equivalent Series Resistance) capacitor, which makes it suitable applications for high frequency and high-voltage electronic circuits.

Application Field and Working Principle

Film capacitors are used in a wide range of industrial, military, consumer and medical applications. They are mainly used in high frequency/high voltage, high accuracy filters, energy storage, power supply units, and as an effective noise reduction solution. These capacitors are used for various purposes, including regulating power supply voltages, filtering harmonics, and suppressing radio frequency interference (RFI).

The BQ014E0332K film capacitor is mainly used for avoiding contact burning due to high-frequency and high-voltage applications. Its working principle is based on the principle of capacitance. A capacitor consists of two conductors separated by an insulating material known as a dielectric. When an electric field is applied across the two conductors, an electric charge can be stored and retained on both sides of the insulating material. When the electric field is released, the charges are still retained in the capacitor and an electric current is generated.

The characteristics of the BQ014E0332K film capacitor also involve a higher resonance frequency compared to other types of capacitors. This makes it suitable for high-frequency applications which require high accuracy, low-loss filters, as well as high-voltage and non-inductive typologies. It also has a superior temperature resistance range, enabling it to withstand extended operating temperature parameters.

The film capacitor is the most reliable type of capacitors due to the wide range of materials used in their construction which provides superior performance characteristics. The film capacitor construction also ensures low losses and increased stability by forming an electrically thick depot that minimizes the current\'s influence on the capacitor. Furthermore, the film capacitor offers a very low Equivalent Series Resistance (ESR), which improves the capacitor\'s ability to filter out noise while also improving its ability to hold charge for longer period of time.

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