BFC246865184

Operating Temperature:	-55°C ~ 105°C
Features:	--
Ratings:	--
Applications:	General Purpose
Lead Spacing:	0.295" (7.50mm)
Termination:	PC Pins
Height - Seated (Max):	0.630" (16.00mm)
Size / Dimension:	0.689" L x 0.256" W (17.50mm x 6.50mm)
Package / Case:	Radial
Mounting Type:	Through Hole
Series:	MKT468
Dielectric Material:	Polyester, Metallized
Voltage Rating - DC:	400V
Voltage Rating - AC:	220V
Tolerance:	±10%
Capacitance:	0.18µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Film Capacitors

BFC246865184 Application Field and Working Principle

Film capacitors, also known as plastic film capacitors, derive their name from their plastic polymer film dielectric and are the most widely used capacitor type. The BFC246865184 is a film capacitor made of polypropylene or polyester that provides excellent capacitance stability over time and temperature, low losses, small size, and high current handling capacity. This article will discuss the application field and working principle of the BFC246865184 film capacitor.

Application Field

The BFC246865184 film capacitor has a wide range of applications. It can be used in various high frequency and radio frequency circuits, such as mobile phones, wireless networks, and computers. It can also be used in noise-sensitive audio circuits, such as car and home stereos. It is also suitable for use in switching power supplies and LED lighting.

Working Principle

The BFC246865184 film capacitor is composed of two metal plates with a thin coat of polypropylene or polyester film between them. When a voltage is applied to the capacitor, the electric field between the plates causes electrons to be attracted to the plates, generating a current, creating a charge. The capacitance of the capacitor is determined by the amount of charge that it can store and the electric field between the plates.When a current is applied to the capacitor, it creates an electric field that causes the electrons to move. The resulting force between the metal plates creates an electric current which is then transmitted. This current is then directed to the electrical system of the device in which it is installed.When the current is removed, the electric field dissipates and the capacitor slowly returns to its original state. This process can be repeated as often as necessary with minimal energy losses.

Advantages

The BFC246865184 film capacitor has several advantages. It is lightweight and requires less space than most other capacitors, making it ideal for applications where space is limited. It also has excellent temperature and frequency stability, meaning it is well-suited for automotive and audio applications. Moreover, it offers very low dielectric losses, which translates to better audio and video clarity.

Disadvantages

The main disadvantage of the BFC246865184 film capacitor is its relatively low voltage rating. It is only rated for up to 16 volts and therefore is not suitable for higher voltage applications. Additionally, it is prone to micro-fractures due to its thin dielectric film and can be damaged by high voltage transients or electric fields.

Conclusion

The BFC246865184 film capacitor is a versatile and reliable component for various high frequency and RF circuits. Its small size, low losses, and excellent stability make it suitable for applications in both the automotive and audio industries. However, its low voltage rating and vulnerability to damage should be taken into consideration before using the capacitor in any application.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description