MKP1839515084HQR

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Film capacitors, also known as plastic film capacitors or polymer film capacitors, are electronic components used for storing electrical energy. Film capacitors are constructed using a thin plastic film as the dielectric material, in combination with metal electrodes at the two ends. This design produces a capacitor with the highest possible breakdown voltage per unit of volume, providing excellent performance in noise suppression, wave shaping, and stabilization of power supplies, as well as radio-frequency interference (RFI) filtering. Film capacitors are widely used in consumer, industrial and military applications.

The MKP1839515084HQR is a type of film capacitor specifically designed for noise suppression applications. It is built using metallized polypropylene film as the dielectric material, which is then encapsulated in a small, UL-94V-0 rated, RoHS compliant plastic case. This case helps to protect the capacitor from damage caused by vibration, normally found in industrial and automotive applications.

The MKP1839515084HQR is offered in a range of capacitance values from 0.1pF to 2µF (or 0.1µF to 10.000µF for low-loss models). This range of values makes it an ideal choice for many different applications. The highest self-healing capability among its counterparts also allows for safe operation in high-frequency switching power supplies, such as those found in automotive engines.

The working principle of a film capacitor is to store energy in the form of an electrical charge. This is achieved by placing two metal plates close together and then cycling a signal between them. This creates an electrostatic field, which can store the electrical charge. The stored energy will remain until the field is disrupted by the application of an alternating current, or by a sudden surge of current.

The MKP1839515084HQR capacitors are highly reliable and offer excellent performance in both high-temperature and low-temperature applications. They are also very reliable in rated voltage and have low leakage current. The capacitors have a temperature coefficient of less than 1% per degree Celsius, making it suitable for use in many temperature sensitive environments.

The MKP1839515084HQR capacitors have a wide range of applications in many sectors, such as consumer electronics, automotive, HVAC, telecoms, medical and industrial. These capacitors are most commonly used to reduce noise levels in electronic devices, as well as for stabilizing power supplies and filtering radio-frequency interference (RFI). They are also often used in applications that require high rates of voltage change, due to their low-ESR feature.

In conclusion, the MKP1839515084HQR film capacitors are an excellent choice for noise suppression and RFI filtering applications. Their small size, high-voltage capabilities, and reliable performance make them suitable for use in a variety of applications. The combination of reliable performance, high temperature resistance, and low temperature coefficient makes them the ideal choice for many temperature-sensitive environments. Furthermore, their wide range of capacitance values ensure they can be used in a range of applications, from consumer electronics to automotive and industrial solutions.

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