QXK2G473JTP7FJ

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Film Capacitors

The QXK2G473JTP7FJ is a type of film capacitor ideal for applications that require a high quality capacitor with a very low equivalent series resistance (ESR) and a long service life. Typical applications include computer power supplies and automotive electronics.

Working Principle and Application Field

Film capacitors are constructed using three layers of paper-like material with an insulating film between them. The capacitance of the capacitor is the result of a charge stored between the two layers of paper and the insulating film. The electrons move in the same direction, allowing for a very low ESR. The layers of paper and insulating film also provide excellent protection to the components against vibrations, shocks, and other environmental conditions.

The QXK2G473JTP7FJ is an excellent choice for use in computer power supplies or automotive electronics because of its very low ESR, which ensures that the current is not attenuated by high resistances and is delivered to the intended device with minimal power loss. The device also has excellent shock and vibration resistance, making it a highly reliable component for such applications. Additionally, the QXK2G473JTP7FJ features an extended service life, to ensure long-term reliability.

The QXK2G473JTP7FJ is a K type film capacitor, which has a very low capacitance value, typically in the range of 0.47μF to 10μF. This makes it appropriate for use in high-frequency applications. It is also suitable for AC power applications, to filter out high frequency noise, and to act as a snubber or discharge between switching stages. The device is further protected against incorrect mounting or soldering by a metallic case, making it suitable for a variety of applications.

In conclusion, the QXK2G473JTP7FJ is a film capacitor specifically designed for high-frequency applications in computer power supplies and automotive electronics due to its very low ESR and shock and vibration resistance. Its extended service life and protective case make it ideal for applications where reliability and durability are critical.

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