BFC237935913

Operating Temperature:	-55°C ~ 85°C
Features:	Long Life
Ratings:	--
Applications:	High Pulse, DV/DT
Lead Spacing:	0.394" (10.00mm)
Termination:	PC Pins
Height - Seated (Max):	0.394" (10.00mm)
Size / Dimension:	0.492" L x 0.157" W (12.50mm x 4.00mm)
Package / Case:	Radial
Mounting Type:	Through Hole
Series:	MKP379
Dielectric Material:	Polypropylene (PP), Metallized
Voltage Rating - DC:	160V
Voltage Rating - AC:	100V
Tolerance:	±5%
Capacitance:	0.091µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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Film Capacitors

Film capacitors, also known as a plastic film capacitor, polycarbonate film capacitors, or power film capacitor, are capacitors with a polymer film as the dielectric material. They are most often used where the highest possible operating temperature or ripple current, the highest dielectric loss, high electrical stability and versalility are important factors. BFC237935913 application field and working principle of the film capacitor make it a common choice for many applications, such as motor drives, switching power supplies, and compact industrial process control.

BFC237935913 Application Field

The BFC237935913 application field of the film capacitor is widespread, with applications in the automotive, telecom, medical, power supply, consumer and industrial markets. Film capacitors can be used in applications where standard capacitors would not be suitable due to their wide temperature range, high ripple current ratings, and excellent dielectric absorption capability. Typical applications for film capacitors include motor drives, switching power supplies, and other applications that require high electrical stability and robust dielectric strength.

Working Principle of Film Capacitors

The working principle of film capacitors is based on the concept of electric field buildup between two conductive plates. When voltage is applied to the two plates, an electric field will be created in between them. This electric field induces a charge to flow through the dielectric material in between the two plates.The structure of film capacitors is usually made up of two parallel conductive plates separated by a thin dielectric film. This dielectric film can be made out of different materials like polyethylene napthalate (PEN), polyethylene terephthalate (PET), polypropylene (PP), polyamides (PA), and polyvinylidene fluoride (PVF). The two plates act as the electrodes for the electric field buildup.Film capacitors can have a wide range of capacitance values, ranging from a few picofarads to low millifarads. The actual spacing of the two plates is usually very small, around 1-8 microns, which is why they are able to achieve very high voltages and ripple currents.

Benefits of Film Capacitors

Film capacitors offer many advantages compared with other types of capacitors. They are highly reliable and have a greater temperature range than other types of capacitors. They also have high electrical and dielectric stability, allowing them to be used in a wide range of capacitance values. This makes them ideal for use in applications such as motor drives, switching power supplies, and compact industrial process control.In addition, film capacitors are more resistant to damages caused by shock and vibration, and they have excellent self-healing properties. In the case of a short circuit, the dielectric will sacrifice itself, which will minimize or eliminate any further damage.

Conclusion

Film capacitors are one of the most versatile capacitor types, and the BFC237935913 application field and working principle of the film capacitor is wide. They offer higher temperature range, high electrical stability, and a wide range of capacitance values. Their highly reliable design and robust construction make them ideal for use in automotive, telecom, consumer and industrial applications.

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