947C471K102CDMS

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Film Capacitors

Film capacitors, also called plastic film capacitors, are capacitors whose dielectric is a thin plastic film, such as polyester, polycarbonate, polypropylene, polyethylene terephthalate (PET), PEN or PPS, or mixtures of these. A thin metal foil serves as the second electrode. Using thin film technology, these capacitors are able to achieve a very small size and low self-inductance (ESL) compared to typical other capacitor types.

947C471K102CDMS application field and working principle

The 947C471K102CDMS is a film capacitor with a temperature range of -40°C to +105°C and a capacitance of 4700pF. It is made of Polypropylene Film, with a metalized natural finish, and is qualified up to Automotive AEC-Q200 Grade 1. It is a standard radial leaded, monolithic film capacitor with a power dissipation of 5.00 Watt.

947C471K102CDMS film capacitor works on the principle of electrical charge to store electrical energy. This type of capacitor consists of two parallel metal plates and a thin dielectric film that is inserted between them. When a voltage is applied across the plates, electrical current starts flowing between them. This causes an electrical field to be created in the dielectric film and a charge is stored. When the voltage across the capacitor is removed, the charge still remains stored in the dielectric layers of the capacitor.

The 947C471K102CDMS is widely used for automotive applications, including high-performance power electronic equipment, fuel pumps, engine control systems, and audio system applications. It is also used in industrial control systems, home appliances, and power supplies. Additionally, this film capacitor is highly reliable, offering high stability and performance.

Conclusion

The 947C471K102CDMS film capacitor is a reliable and high performance capacitor that can be used for automotive and industrial applications. The dielectric film between the two electrical plates ensures that a charge is stored and can be released when needed. This film capacitor is highly reliable and offers stability and performance in a wide range of applications.

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