B32023A3334M000

Film capacitors, also known as plastic-film capacitors, are composed of a plastic film as the dielectric material, two aluminum electrodes or two electrodes made of other conducting material and a paper or plastic shell. They offer high insulation values and safety, are stable and reliable, and are non-polarized. The construction and selection makes them suitable for a wide range of applications.

Application Field of B32023A3334M000

B32023A3334M000 film capacitor is a non-solder construction, polar capacitance, radial leaded capacitor with a capacitance ranging from 0.001µF to 0.1µF and a rated voltage ranging from 4V to 100V. B32023A3334M000 film capacitor is a high-stability capacitor that serves in many applications. The most common uses of B32023A3334M000 film capacitors are in low frequency, low voltage applications such as noise filtering, decoupling, and signal coupling in signal lines, video lines, and computer monitor lines.

From an environmental standpoint, the B32023A3334M000 is also ideal for a variety of applications. It is RoHS compliant, and its plastic packaging prevents any electrical, chemical, or biological contamination. The capacitor is resistant to high temperatures, has high long-term reliability, and has minimal leakage, meaning it can be used for long periods of time, even in critical or high-power environments.

B32023A3334M000 film capacitors are also ideal for RF applications. With its low dielectric absorption, small size, and wide range of capacitance, B32023A3334M000 film capacitors are typically used in filters, diplexers, and oscillators, and can provide high frequency attenuation for high frequency interference and improve audio quality.

Working Principle of B32023A3334M000

The working principle of B32023A3334M000 film capacitors is the same as other types of capacitors. When an electric charge is applied to it, the two conducting electrodes form a pair of electrodes, separated by a thin dielectric layer of plastic film. This creates a storage space for the charge, and it is possible to retain the electrical charge for a period of time.

The capacitance value and other parameters of B32023A3334M000 film capacitors depend on the dielectric material and the distance between the electrodes. The dielectric material contains mainly polystyrene, polycarbonate, polypropylene and polyethylene, etc., and the insulation layer is usually between 5 μm and 10 μm.

When an alternating current (AC) is supplied to the B32023A3334M000 film capacitor, a charge displacement occurs on the electrodes, resulting in a pleasant buzzing sound, which is caused by the energy loss of the dielectric material. This energy is dissipated in the form of heat. The higher the frequency of the AC that is applied, the more audible the buzzing, and the lower the frequency, the more muted the sound.

In summary, B32023A3334M000 film capacitors are suitable for a wide range of applications, from low frequency applications such as noise filtering and decoupling, to RF applications such as filters and diplexers. This is because the working principle of these capacitors is the same as other types of capacitors, and it is possible to store an electric charge for a period of time.