BFC230354125

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):	0.642" (16.30mm)
Size / Dimension:	1.024" L x 0.331" W (26.00mm x 8.40mm)
Package / Case:	Radial
Mounting Type:	Through Hole
Series:	MKT303
Dielectric Material:	Polyester, Metallized
Voltage Rating - DC:	400V
Voltage Rating - AC:	100V
Tolerance:	±5%
Capacitance:	1.2µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Film Capacitors

A film capacitor, often called a plastic or dielectric film capacitor, is a capacitor that uses a thin plastic film as the dielectric. It is available in many different types with various properties, allowing them to be suited for use in multiple applications. One such film capacitor is the BFC230354125.

Application Field

Potential application fields for the BFC230354125 vary and include automotive electronics, residential electronics, and industrial electronics. One particularly suitable field is medical electronics with its requirement for higher quality capacitor components. With its large capacitance of 4.7 microfarad and its long life-span of 5,000-10,000 hours, this capacitor is ideal for use in medical electronic equipment, such as imaging systems, ventilators, etc. In addition to the medical field, the BFC230354125 can be used in any application requiring a long life-span and high voltage type capacitor.

Working Principle

The BFC230354125 is based on the principle of a dielectric film capacitor. The main construction of this capacitor is comprised of a dielectric film and two metal electrodes. The dielectric film acts as the insulating material between the metal electrodes and helps to form the capacitor by dispersing its capacitance.The electrical behaviour of this capacitor is mainly determined by its dielectric constant. The dielectric constant is the ratio between the amount of energy stored in the capacitor compared to the amount of energy stored in a reference capacitor. The dielectric constant of the BFC230354125 is 5, meaning that it exhibits a greater capacitance at 5 times the capacitance of a reference capacitor.In order to ensure its performance and reliability, the BFC230354125 capacitor is rated for operating with a wide temperature range up to 125°C, making it suitable for long-term operation in a wide variety of applications.

Conclusion

The BFC230354125 film capacitor is a prime example of how film capacitors can be integrated into various applications and exhibits the ideal characteristics for use in medical, automotive and industrial electronics. It offers high reliability and performance along with its large capacitance, wide temperature performance and long life-span. As such, it is an excellent choice for a variety of applications where high-end performance is needed.

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