MMWA05P22K-F

Film Capacitors

Film capacitors, also known as polypropylene film capacitors, are a kind of capacitor in which two conductive surfaces are separated by a thin insulating or dielectric film. They are widely used in the fields of power, telecommunications, electric motor, consumer electronics, automotive, medical, and many other applications. Film capacitors are highly stable and reliable, and are capable of withstanding high temperatures and voltages.

MMWA05P22K-F Application Field and Working Principle

The MMWA05P22K-F is a polypropylene film capacitor developed by Murata, which offers excellent performance and quality for a variety of applications. It features an extended temperature range of -40ºC to +85ºC, making it suitable for high temperature applications. The capacitor\'s rated capacitance range goes from 47pF to 2.2µF, with a tolerance of ±10% and a DC maximum voltage of 250V or 500V. It offers low ESR, superior ripple capability, and good self-healing ability.

The MMWA05P22K-F has a wide range of applications, such as power applications, general circuits, signal processing and interference suppressing. It can also be used for smoothing, filtering, timing, and noise filtering purposes in consumer electronics, automotive, medical, and many other applications.

The working principle of the MMWA05P22K-F is the same as other film capacitors. Its two conductive surfaces are separated by a thin insulating or dielectric film. When an electric current passes through the capacitor, the film forms an electric field that induces an opposite charge on the opposite conductive surface, creating a stable, accumulative charge. Its advantages over other capacitor designs include high stability, precision, and low impedance.

In conclusion, the MMWA05P22K-F is a highly reliable and stable film capacitor with an extended temperature range of -40ºC to +85ºC. It features an excellent range of rated capacitance from 47pF to 2.2µF, with a tolerance of ±10% and a DC maximum voltage of 250V or 500V. It can be used in a wide range of applications, such as power applications, general circuits, signal processing, and interference suppression.