BFC237345474

Series:	MKT373
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	0.47µF
Tolerance:	±10%
Voltage Rating - AC:	160V
Voltage Rating - DC:	250V
Dielectric Material:	Polyester, Metallized
Operating Temperature:	-55°C ~ 105°C
Mounting Type:	Through Hole
Package / Case:	Radial
Size / Dimension:	0.689" L x 0.236" W (17.50mm x 6.00mm)
Height - Seated (Max):	0.728" (18.50mm)
Termination:	PC Pins
Lead Spacing:	0.591" (15.00mm)
Applications:	General Purpose
Ratings:	--
Features:	Long Life

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Film Capacitors: BFC237345474 Application Field and Working Principle

Introduction

Film capacitors are made up of a plastic film coated with a layer of metal. As the name implies, these capacitors are very flat and slim, and are a great choice for squeezing into tight spots. While they might not have the same capacitance ratings as electrolytic capacitors, they\'re often much more reliable and have a long lifetime. In this article, we\'ll be taking a look at the BFC237345474 film capacitor and the application fields and working principles associated with this device.

Application Fields of the BFC237345474 Film Capacitor

Film capacitors are a great choice for many applications where extra space is of the essence. Due to their slim profile and the fact that they don\'t require any electrolyte, they can fit easily into extremely tight spots. Some of the more common applications for the BFC237345474 film capacitor include:

• Low-voltage DC circuit applications
• High-frequency AC power supplies
• audio equipment
• Computer peripherals
• Telecommunications equipment
• Motor controls and industrial motors

The device is especially useful in situations where long-term reliability and stability are key. They\'re also very well-suited for high-frequency applications since the metal film resists the effects of dielectric absorption better than other types of capacitors. With a lifetime rating that exceeds 10,000 hours, they make a great choice for any application that requires long-term performance.

Working Principle of the BFC237345474 Film Capacitor

The BFC237345474 film capacitor works on the same principles as other capacitor types. It consists of two layers of metal separated by a layer of insulating material (the "dielectric"). When a voltage is applied across the metal film, an electrical field builds up across the insulator which creates the capacitance effect.One of the main advantages of this type of capacitor is the fact that the dielectric is made from a plastic, rather than an electrolyte. This makes the film capacitor much more stable and reliable since it does not suffer from electrolyte leakage. It also makes them much more resistant to the effects of dielectric absorption caused by high frequency AC signals, making it an excellent choice for high frequency applications. The device also has a very low temperature coefficient, meaning that it won\'t have any sudden change in capacitance as the temperature changes. This makes it ideal for applications that require reliable performance over a wide temperature range.

Conclusion

The BFC237345474 film capacitor is an excellent choice for a wide variety of applications. It provides long-term reliability and stability, and is also better suited for high-frequency applications than other types of capacitors. With a wide temperature range and a lifetime rating of more than 10,000 hours, it\'s an invaluable tool for any engineer.

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