BFC238374433

Operating Temperature:	-55°C ~ 105°C
Features:	--
Ratings:	--
Applications:	High Pulse, DV/DT
Lead Spacing:	1.083" (27.50mm)
Termination:	PC Pins
Height - Seated (Max):	0.984" (25.00mm)
Size / Dimension:	1.220" L x 0.591" W (31.00mm x 15.00mm)
Package / Case:	Radial
Mounting Type:	Through Hole
Series:	MMKP383
Dielectric Material:	Polypropylene (PP), Metallized
Voltage Rating - DC:	2500V (2.5kV)
Voltage Rating - AC:	900V
Tolerance:	±5%
Capacitance:	0.043µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Film Capacitors

Film capacitors are a particular type of capacitor, typically characterized by their thin, dielectric film construction. They have a variety of advantages over traditional electrolytic capacitors, such as high dielectric strength, high reliability, low leakage, small size and high energy storage capacity. The BFC238374433 is one such type of capacitor, designed with a plasticized polypropylene (PP) film dielectric material, encapsulated in a metallized structure to form a capacitor. This type of capacitor is excellent for high frequency or pulse applications, as it has features such as low inductance, low cost and low dissipation factor. Its low inductance is especially beneficial for static discharge applications.

Application Field

The BFC238374433 is primarily used in power supplies and suppressor circuits, due to its excellent high frequency characteristics. It is also commonly used in the field of automotive electronics, such as in engine and transmission control units (TCUs), EPS systems, brake lights, and lights. Additionally, it is an ideal candidate for use in computers and output circuits, due to its low failure rate and high load-bearing capabilities.

Working Principle

The working principle of the BFC238374433 is fairly straightforward. In its most basic form, the capacitor is constructed with one side of the dielectric having a metallized layer, which acts as a conductor. When an external signal is applied to the capacitor, a potential difference occurs between the two plates, thus creating an electrical field. This electrical field stores energy in the form of electrical charge, which in turn can be used to store power. When a voltage is applied to the capacitor, electrons flow from the negative to the positive plate. As the electrons enter the capacitor they create a ‘negative’ charge on the negative plate and a ‘positive’ charge on the positive plate. When the voltage ceases to be applied, the electrons move back towards the negative plate, creating a charge reversal. The electrical field between the two plates is broken until the voltage is once again applied. The capacitance of the BFC238374433 is determined by the size of each plate and the size of the dielectric layer between each plate. The greater the area of the plates and the thicker the dielectric, the higher the capacitance of the capacitor.

Conclusion

The BFC238374433 is an excellent type of film capacitor that is used in a variety of applications. It is characterized by its low inductance, high energy storage capacity, and low failure rate. It is often used in automotive electronics, power supplies, and computers due to its excellent features. Its working principle is based on the creation of an electrical field when a voltage is applied, which stores energy in the form of electrical charge. With its many advantages, the BFC238374433 is a great choice for a wide variety of applications.

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