BFC237874682

Operating Temperature:	-55°C ~ 85°C
Features:	Long Life
Ratings:	--
Applications:	High Pulse, DV/DT
Lead Spacing:	0.591" (15.00mm)
Termination:	PC Pins
Height - Seated (Max):	0.433" (11.00mm)
Size / Dimension:	0.689" L x 0.197" W (17.50mm x 5.00mm)
Package / Case:	Radial
Mounting Type:	Through Hole
Series:	MKP/MKP378
Dielectric Material:	Polypropylene (PP), Metallized
Voltage Rating - DC:	1000V (1kV)
Voltage Rating - AC:	300V
Tolerance:	±5%
Capacitance:	6800pF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Film Capacitors - BFC237874682 Application Field and Working Principle

Film capacitors are commonly used in industrial, military and commercial applications for filtering, timing and power supply applications. As the name suggests, such capacitors are constructed using one or more layers of dielectric material. Examples of this material include polyester, polypropylene and polyethylene. The type and format of the dielectric material used affects the electrical performance and suitability of the capacitor.BFC237874682 is a type of film capacitor. It is constructed using two moistened pieces of polyester film and two flex metals that are screen processed together. The use of polyester film ensures the BFC237874682 has excellent electrical performance characteristics, such as low ESR and high capacitance. BFC237874682 also has a wide operational temperature range, which makes it suitable for many applications. These film capacitors can be used in applications that need stable and reliable capacitance values across a wide frequency range. Such applications include power supply filtering, timing and switching, among others. They can also be used in power supply circuits, audio and video systems, and other electronic equipment.The working principle of the BFC237874682 is based on the capacitance formula, C = εrA/d, where C is the capacitance, εr is the relative permittivity of the dielectric material, A is the plate area of the capacitor and d is the distance or spacing between the plates. The capacitance of the film capacitor is determined by the surface area of the dielectric and the thickness of the film. Therefore, the larger the dielectric and the thinner the film, the higher the capacitance.In addition, the working principle of this film capacitor also involves the electric field flux created when a potential difference is applied across the plates. When the voltage is applied to the film capacitor, a supply of charge flows through the plates. This creates an electric field flux between the plates that increases the capacitance. The amount of charge that can be stored and the amount of electricity that can pass through the capacitor are thus determined by the extent to which the electric field flux increases. The BFC237874682 is designed to operate in high frequency circuits, and its capacitance remains constant across a wide range of frequencies. This is due to the low ESR characteristic which results from the use of high quality film. The film also ensures that the capacitor is extremely stable and reliable, even when operated in high temperature environments.Furthermore, the BFC237874682 has a high self-healing characteristic. This means that if the capacitor is damaged during operation, it can self-heal within a short period of time. This is due to the special construction of the film capacitor, which ensures that the voltage across the dielectric does not significantly increase during operation, even in the event of a fault.In conclusion, the BFC237874682 is a type of film capacitor suitable for a wide range of applications. It is constructed using two moistened pieces of polyester film and two flex metals that are screen processed together. The use of high quality film ensures the capacitor has excellent electrical performance characteristics, such as low ESR and high capacitance. Furthermore, it also has a wide operating temperature range and high self-healing characteristics which make it suitable for many applications.

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