683MSR630K

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Film Capacitors

Film capacitors are types of capacitors which have used films to replace traditional dielectrics such as paper or glass. These films may be made of polyethylene terephthalate (PET), polyester, polystyrene, polypropylene and polyimide (Kapton). These films are usually used to create fixed-value capacitors, but they can also be used as variable capacitors (trimmers) in radio equipment.

683MSR630K application field and working principle

The 683MSR630K is a film capacitor from Xiamen Beiyang. It is typically used in applications such as filtering, coupling, bypassing, blocking and wave-shaping. It is consists of two polypropylene dielectric films separated by a metal coating, where the metal serves as the capacitor’s plates.

As with all capacitors, the 683MSR630K is designed to store electric charge, and it works according to the principle of electrostatic attraction. The two plates of the capacitor attract opposite charges, and this attraction between the two plates forms an electric field within the capacitor. As the capacitor charges, it stores electric energy, which can be released when needed.

The 683MSR630K has a capacitance of 0.01µF, and it has an operating temperature range of -55°C to +125°C. The voltage rating of the capacitor is 630V, and it is rated for use up to 6.3MHz. It has a tolerance of ±10% and an insulation resistance of 5000MΩmin.

The 683MSR630K is primarily used for pulse or RF applications, or for high-voltage filtering. It is also used in circuits where high current handling and low losses are required, such as in motor control circuits and other switching power supply circuits.

The 683MSR630K is highly reliable, with a life expectancy of more than 20 years at rated temperature and voltage. It also has a low dissipation factor, making it ideal for use in high-frequency applications.

The 683MSR630K is an ideal choice for applications that require high-voltage capacitors with low losses and high current-handling capabilities. It is also suitable for applications that require long-term reliability and stability, such as in medical and automotive electronics.

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