BFC237515433

Operating Temperature:	-55°C ~ 105°C
Features:	--
Ratings:	--
Applications:	High Pulse, DV/DT
Lead Spacing:	0.394" (10.00mm)
Termination:	PC Pins
Height - Seated (Max):	0.787" (20.00mm)
Size / Dimension:	1.024" L x 0.276" W (26.00mm x 7.00mm)
Package / Case:	Radial
Mounting Type:	Through Hole
Series:	KP/MKP 375
Dielectric Material:	Polypropylene (PP), Metallized
Voltage Rating - DC:	630V
Voltage Rating - AC:	300V
Tolerance:	±3.5%
Capacitance:	0.043µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Film Capacitors

BFC237515433 Application Field and Working Principle

Film capacitors, also known as metallized film capacitors, film dielectric capacitors, film capacitors, or polymer film capacitors, utilize a film as the dielectric material. Film capacitors are usually preferred in applications like AC power transmissions, spark gaps, audio and frequency filtering, color TV, etc. The BFC237515433 film capacitor is one of the most widely used film capacitors. Its various applications and working principles are discussed in this article.

Applications

The BFC237515433 film capacitor is suitable for AC power transmissions, audio and frequency filtering, industrial automation, color television, medical equipment, high-frequency equipment, and telecommunications receivers. It is also suitable for the use of frequency conversion power supply, UPS power supply, air conditioning, switching power supply, and other inductive and resistive loads. The use of this capacitor in these applications has several advantages, including high capacitance, low impedance, high insulation resistance, low loss, high Q value, flexible design, and a high level of reliability.

Working Principle

The BFC237515433 film capacitor is constructed using high-quality polyester film and a layer of silver coating on the film surface. This silver coating is also known as a metallized layer. This metallized layer acts as an electrode, allowing for a very low impedance. This allows for a high capacitance value and a low equivalent series resistance (ESR). The working principle of the BFC237515433 film capacitor is quite simple. When electricity is applied, the silver coating creates an attractive force on the polyester film, which causes the electrons to move and build up a charge. This charge creates a capacitance value that can be used to store energy. The capacitor can be discharged when required, and the stored energy can be released.

Conclusion

The BFC237515433 film capacitor is a versatile and reliable component with a variety of applications in audio and frequency filtering, AC power transmissions, and color television. It is constructed utilizing high-quality polyester film and a metallized layer that acts as an electrode. This design enables a low impedance, high capacitance value, and a low ESR. The circuits employing this film capacitor can benefit from its high level of performance and reliability.

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