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 or polymer film capacitors, are passive electronic components that store energy in the form of an electrical charge. They are constructed with a dielectric, typically a polyester, polypropylene, polycarbonate, polystyrene, or polyvinylidene fluoride (PVDF) film, sandwiched between two metal layers, usually aluminum or copper. The two metal layers act as conductors, while the film serves as the dielectric, creating an electric field capable of accepting, storing, and releasing energy in the form of an electrical charge.

BFC238663224 Application Field and Working Principle

The BFC238663224 is a film capacitor designed to meet the demanding requirements of high-volume military and industrial applications in components such as RF filters and motion control systems. The part features a dielectric thickness of 250μm, a capacitance range of 250pF to 4.7nF, and a sustained operating voltage (DC) of 130V. This capacitor is characterized by a low ESR value and high precision in both capacitance and dissipation factor.

The BFC238663224 film capacitor utilizes a double-metallized polypropylene film. The two metal layers act as conductors, while the film serves as the dielectric, creating an electric field capable of accepting, storing, and releasing energy in the form of an electrical charge. This capacitor can handle high ripple current, displaying no derating up to 105°C. The BFC238663224 features a superior insulation resistance and temperature stability, making it suitable for applications that require both high accuracy and high reliability.

The working principle of the BFC238663224 is quite simple. When a voltage is applied between the two metal layers of the capacitor, it creates an electric field. This electric field then stores energy in the form of an electrical charge, which is then released when the voltage is removed. In addition to storing energy, the electric field can also alter the voltage and current being fed into the capacitor, allowing it to be used for impedance matching and low-pass filtering.

The BFC238663224 is an ideal choice for applications requiring high accuracy and reliability, such as RF filters and motor control systems. It provides superior insulation resistance and temperature stability, making it suitable for high-reliability and mission-critical applications. Additionally, it displays no derating up 105°C, allowing for increased efficiency in high temperatures. It is also a great choice for low-profile designs, as the part is extremally thin at just 250μm.

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