BFC242033302

Operating Temperature:	-55°C ~ 85°C
Features:	Long Life
Ratings:	--
Applications:	High Frequency, Switching
Lead Spacing:	0.197" (5.00mm)
Termination:	PC Pins
Height - Seated (Max):	0.315" (8.00mm)
Size / Dimension:	0.283" L x 0.138" W (7.20mm x 3.50mm)
Package / Case:	Radial
Mounting Type:	Through Hole
Series:	MKP420
Dielectric Material:	Polypropylene (PP), Metallized
Voltage Rating - DC:	--
Voltage Rating - AC:	--
Tolerance:	--
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Film Capacitors

BFC242033302 Application Field and Working Principle

Film capacitors, also known as film dielectric capacitors, plastic film capacitors, paper capacitors, or audio capacitors, are made with plastic films that act as a dielectric. These capacitors have become increasingly popular in recent years due to their low price, long life expectancy, and excellent electrical properties. BFC242033302 is a polypropylene film capacitor used in various electronic applications. This article aims to discuss the application field and working principle of this capacitor.The BFC242033302 is a Markup polypropylene capacitor with an axial leaded construction. It has a capacitance of 0.022uF and a rated voltage of 250VAC. This capacitor is ideal for high-frequency power supply applications, as its low ESR (Equivalent Series Resistance) results in better performance in high-frequency circuits than other types of capacitors. It is also useful in AC line filtering, such as in AC/DC power supplies, computer power supplies, and other applications where spikes in the AC line frequency can cause interference and noise.The working principle of this capacitor is based on the principle of electrostatic induction.When a current is applied between two electrodes, electricity is attracted and stored in the insulation layer around each electrode. As charge accumulates, the electric field between the plates increases. The electric field is referred to as capacitance, and it is measured in Farads.The capacitance of a capacitor is determined by its dielectric material and the distance between its plates. For the BFC242033302, the dielectric material is polypropylene and the distance between the plates is 0.21mm. The distance between the plates and the dielectric material determines the capacitance of the capacitor.In addition to its applications in power supplies, the BFC242033302 also has a variety of other applications. The low ESR makes it ideal for high-frequency circuits, such as digital circuitry, audio devices, and other RF circuits. It can also be used in rectifier, switch-mode power supplies, and other applications where a larger wattage is required. This capacitor is also widely used in consumer electronics and appliances.The BFC242033302 is an excellent choice for high-frequency power supply applications. Its low ESR, long life expectancy, and excellent electrical properties make it an ideal choice for many power supply applications. Its polypropylene dielectric material makes it highly stable, and its 0.21mm plate distance ensures it has good capacitance. Its wide range of applications in consumer electronics and appliances also make it a popular choice for many different applications.

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