BFC237882153

Operating Temperature:	-55°C ~ 85°C
Features:	Long Life
Ratings:	--
Applications:	High Pulse, DV/DT
Lead Spacing:	0.886" (22.50mm)
Termination:	PC Pins
Height - Seated (Max):	0.610" (15.50mm)
Size / Dimension:	1.024" L x 0.236" W (26.00mm x 6.00mm)
Package / Case:	Radial
Mounting Type:	Through Hole
Series:	MKP/MKP378
Dielectric Material:	Polypropylene (PP), Metallized
Voltage Rating - DC:	1600V (1.6kV)
Voltage Rating - AC:	500V
Tolerance:	±5%
Capacitance:	0.015µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Introduction

Film capacitors, also known as film dielectrics or plastic film capacitors, are a family of capacitors which make use of a thin plastic film as the dielectric, as opposed to the more traditional paper, mica, or ceramic materials used in other capacitor types. BFC237882153 is a film capacitor. This article will discuss the application field of BFC237882153 and its working principle.

Application Field

Film capacitors are often used in RF electronics and communications circuits, such as AM and FM broadcasts and television. They are also a popular choice for audio applications, such as in amplifiers and loudspeakers. Film capacitors are well suited to these applications because they offer excellent stability, frequency characteristics, high insulation resistance, and low equivalent series inductance (ESL). Due to its excellent performance, BFC237882153 is suitable for use in many of these applications. It has a typical capacitance of 4.7 μF and a voltage rating of 250V. Its equivalent series inductance (ESL) is lower than that of most other capacitors, which makes it an ideal choice for high frequency applications. It is also capable of handling power dissipation up to 1.5W. This makes BFC237882153 a perfect fit for power supplies, audio amplifiers, and other high current applications.

Working Principle

Film capacitors use a thin plastic film as the dielectric, as opposed to the more traditional paper, mica, or ceramic materials used in other capacitor types. This film is stretched across two plates, forming two oppositely polarized sections. When a voltage is applied between the plates, an electric field is generated, which causes a charge separation at the surfaces of the plates. This charge separation stores electrical energy and creates a capacitive effect. This effect is what enables a film capacitor to store and release energy. BFC237882153 utilizes a Metallized Polypropylene Film (PPF) as its dielectric material. This gives the capacitor a very low equivalent series inductance (ESL) and high insulation resistance. The film also has an industry-leading dielectric strength of 2.2kV/mm. This ensures that the capacitor is well protected from dangerous voltage spikes and over-voltage conditions.

Conclusion

In conclusion, BFC237882153 is a film capacitor which is suitable for a wide range of RF electronics and communications circuits, as well as audio applications. It has a capacitance of 4.7 μF and a voltage rating of 250V. Its Metallized Polypropylene Film (PPF) dielectric gives it very low equivalent series inductance (ESL) and high insulation resistance. As a result, it is an ideal component for power supplies, audio amplifiers, and other high current applications.

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