BFC237390028

Operating Temperature:	-55°C ~ 105°C
Features:	Long Life
Ratings:	--
Applications:	General Purpose
Lead Spacing:	0.886" (22.50mm)
Termination:	PC Pins
Height - Seated (Max):	0.650" (16.50mm)
Size / Dimension:	1.024" L x 0.276" W (26.00mm x 7.00mm)
Package / Case:	Radial
Mounting Type:	Through Hole
Series:	MKT373
Dielectric Material:	Polyester, Metallized
Voltage Rating - DC:	--
Voltage Rating - AC:	--
Tolerance:	--
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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Application Field

Film capacitors, also known as plastic film capacitors, are electrical components that store electric energy and are composed of a thin plastic film covered with metal foil electrodes. Film capacitors are widely used in electronic applications, including computers, industrial control, and radio equipment. The BFC237390028 film capacitor is specifically designed for use in difficult environmental conditions and is a high-performance polymer-film capacitor device. It has excellent long-term stability and reliability, and is rated for operating temperatures up to 125°C with rated voltage levels going up to 600V. It can withstand a maximum operating voltage (DC) of 730V. In addition, this film capacitor requires no maintenance and is highly reliable in harsh operational conditions, making it ideal for a wide range of applications.

Working Principle

The BFC237390028 film capacitor is composed of a dielectric material dielectric and two electrodes. It functions by storing electric charges generated by an external source. A capacitor stores electric energy through the process of electrolysis, by storing electric charge in the form of electrons and ions on the dielectric. By connecting one side of the capacitor to a ground, and the other side to a source of electric charge, electrons will enter the negative terminal of the capacitor and fill the dielectric layer. As electrons fill the surface, each successive layer becomes electrically charged, resulting in stored electrical energy.When the voltage source is removed, the capacitor will slowly discharge its stored energy. The speed and duration of its discharging process depends on its size, as well as its capacitance, which is determined by the thickness, permittivity, and surface area of the dielectric material. The BFC237390028 film capacitor\'s dielectric features a unique convex-concave structure that offers exceptionally high capacitance properties, ensuring that the voltage remains within the operating range of the device for extended periods of time.In addition to providing reliable energy storage, the BFC237390028 film capacitor is also designed to eliminate common electrical safety risks. The high dielectric strength of the plastic film and electrodes ensures that there is no danger of arcing or sparks, and the device is rated for explosion-proof and flame-retardant applications. The film capacitor is also engineered to resist mechanical shocks and vibrations, making it suitable for some automotive and off-road applications.The BFC237390028 film capacitor is a highly versatile device that can be used in a wide variety of electronic applications, such as power supply filters, instrumentation, control, automotive, and power electronics. Its high temperature rating, voltage levels, and efficient electrical energy storage capabilities make it ideal for difficult environmental conditions. Thanks to its excellent long-term stability and reliability, this film capacitor is an excellent choice for many industries and applications.

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