MC22FF751D-F

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Mica and PTFE capacitors are used in various applications, ranging from high frequency signal sensing, rectification, power conditioning and control, to low frequency filtering and decoupling. In particular, the MC22FF751D-F series capacitors are particularly suited for extremely high frequency applications due to their low ESR (equivalent series resistance), high dielectric constant, and high breakdown voltage.

The MC22FF751D-F capacitors have a higher capacitance/volume ratio compared to other mica and PTFE capacitors, making them ideal for applications where a small volume component is required. The capacitors also feature an impressive maximum operating temperature of -55°C to +85°C, high thermal stability, and vibration resistance.

The MC22FF751D-F capacitors have a working principle based on the piezoelectric effect. In this case, two thin, metalized mica or PTFE plates are placed close together, with an insulation film between them. When an AC voltage is applied to the capacitor, the plates are alternatively polarized. This in turn creates an electric field between the plates, which stores energy in the form of electrostatic charges. The energy stored in the capacitor is proportional to its capacitance.

Due to their excellent performance characteristics, the MC22FF751D-F capacitors are suitable for a wide range of applications where high frequency signals need to be sensed, filtered, rectified, or filtered. These include power conditioning, motor drive control, RF signal filtering, computer power supplies, defibrillators, medical ultrasound imaging, aerospace, and military applications.

In addition, the low ESR of the mica and PTFE capacitors allows them to be used in power supplies and filtering circuits, where minimal ESR is required for efficient operation. The high dielectric constant of the MC22FF751D-F capacitors also makes them an ideal choice for voltage divider and isolation circuits.

Overall, the MC22FF751D-F series capacitors are highly suitable for a wide range of applications where small components with high performance are required. Thanks to their low ESR, high dielectric constant, and high breakdown voltage, as well as their excellent thermal and vibration resistance, these capacitors are highly reliable and efficient components.

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