SFP44T5K238B-F

Operating Temperature:	-40°C ~ 70°C
Features:	--
Ratings:	--
Applications:	Motor Run
Lead Spacing:	0.810" (20.57mm)
Termination:	Quick Connect, Disconnect
Height - Seated (Max):	2.500" (63.50mm)
Size / Dimension:	1.870" Dia (47.50mm), Lip
Package / Case:	Radial, Can
Mounting Type:	Chassis Mount
Series:	SF
Dielectric Material:	Polypropylene (PP), Metallized
Voltage Rating - DC:	--
Voltage Rating - AC:	440V
Tolerance:	±10%
Capacitance:	5µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Film Capacitors: SFP44T5K238B-F application field and working principle

Film capacitors are one of the most commonly used capacitors today, and the SFP44T5K238B-F capacitor is no exception. They are used in many types of electronic devices, including automotive, networks, and audio systems. In this article, we will discuss the application field and working principle of the SFP44T5K238B-F film capacitor.The SFP44T5K238B-F is a high-quality film capacitor with a low ESR (equivalent series resistance) and a high ripple current rating. It is designed for use in applications that require capacitor voltage levels ranging from 5V to 680V with a wide range of capacitor sizes and ratings. It is also suitable for use in power supplies, audio amplifiers, servers, and signal processing.When it comes to the working principle of a film capacitor, the most important factor is the electric field. This electric field is created between two electrical conductors, which are separated by a medium. In the case of the SFP44T5K238B-F, this medium is a dielectric film. The electric field created between the two electrical conductors creates an electrical force that is used to store energy as electrostatic energy.When the capacitor is subjected to an electric current, a voltage is induced across the capacitor. This is due to the fact that the electric field created within the capacitor causes a voltage drop across it. Additionally, the energy stored in the form of electrostatic energy is also released as electric current.The SFP44T5K238B-F capacitor has several advantages over traditional capacitors. Firstly, they have a much higher ripple current rating. Traditional capacitors tend to experience significant voltage droop under continuous current and, thus, require extra high capacitance values to maintain the desired ripple current rating. In contrast, the SFP44T5K238B-F film capacitors provide a high ripple current rating without the need for extra capacitance.Additionally, the SFP44T5K238B-F film capacitors also have a low equivalent series resistance (ESR). This means that they have a lower resistance at higher frequencies, which is beneficial in applications that require higher switching speeds. Additionally, the dielectric material used in the SFP44T5K238B-F capacitor is highly reliable and is resistant to temperature, humidity, and physical damage, which ensures its long-term performance.In summary, the SFP44T5K238B-F film capacitor is an ideal choice for use in applications requiring high ripple current ratings and low ESR values. It is highly reliable and is resistant to environmental factors, which ensures its performance in the long-term. Its wide range of capacitor sizes and ratings also make it suitable for use in many different types of applications.

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