SFA37T4K156B-F

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Film Capacitors

Film capacitors are a type of capacitor that are created from a thin plastic film. The capacitance of these capacitors depends on the dielectric constant of the film, plastic film thickness, and electrode area. The capacitors can be used in a number of applications which require higher capacitances and dependable performance, such as signal line couplings, audio filtering, DC filtering, power supplies, and EMI/RFI filtering.

The SFA37T4K156B-F is a type of film capacitor that is designed for a variety of applications. This film capacitor features a high capacitance-voltage rating, low ESR (Equivalent Series Resistance), and a low thermal resistance for optimal performance. The SFA37T4K156B-F is typically used for switching power supplies, pulse waveform applications, smoothing, bypassing, timing, and coupling applications.

Application Field

The SFA37T4K156B-F is designed to be used in switching power supplies, pulse waveform applications, smoothing, bypassing, timing, and coupling applications. It can handle extremely demanding environmental conditions, such as extreme temperatures, high humidity, and vibration. The capacitor is able to handle high capacitance and temperature ratings, making it suitable for a variety of applications which require a higher capacitance.

Working Principle

The SFA37T4K156B-F utilizes the principles of electrochemical energy storage methods in its design. This capacitor uses an electrolyte, which is sandwiched between two metal plates, to store an electrical charge when a voltage is applied to it. The charge is then released when the voltage is removed. The capacitance of the film is determined by the amount of charge that is stored in the electrolyte layer and the thickness of the metal plates.

The SFA37T4K156B-F is designed to be used in a variety of applications. Its high capacitance-voltage rating combined with its low ESR (Equivalent Series Resistance) and low thermal resistance make it suitable for high capacitance and temperature ratings. The SFA37T4K156B-F is typically used in switching power supplies, pulse waveform applications, smoothing, bypassing, timing, and coupling applications.

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