DSF050J684

Operating Temperature:	-40°C ~ 85°C
Features:	--
Ratings:	--
Applications:	General Purpose
Lead Spacing:	0.197" (5.00mm)
Termination:	PC Pins
Height - Seated (Max):	0.433" (11.00mm)
Size / Dimension:	0.287" L x 0.256" W (7.30mm x 6.50mm)
Package / Case:	Radial
Mounting Type:	Through Hole
Series:	DSF
Dielectric Material:	Polyester, Metallized - Stacked
Voltage Rating - DC:	50V
Voltage Rating - AC:	--
Tolerance:	±5%
Capacitance:	0.68µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Introduction

Film capacitors are types of capacitors that utilize a dielectric film as the medium for storing electrical energy. They are used for various applications such as filters, bypass, coupling, snubbing, AC demagnetization, and voltage-dependent behaviour. The DSF050J684 is a film capacitor which provides a reliable performance for power-supply switching operations. In this article, we discuss the application field and working principle of the DSF050J684.

Application Field of DSF050J684

The DSF050J684 is a film capacitor that can be used across multiple applications. Its main use is as a power supply capacitor, where it is used for voltage stabilization and filtering in high frequency switching power supplies. This capacitor can also be used for snubbing and demagnetization circuits within AC circuits, as well as for bypass and coupling applications.

Working Principle of DSF050J684

The DSF050J684 is a film capacitor which utilizes a dielectric film material to store electrical energy. The film material is usually polypropylene, and it is the dielectric layer between the two conductive plates of the capacitor. The two conductive layers of the film are typically aluminum or zinc in composition. The capacitance of the DSF050J684 is determined by the width of the film, the thickness of the film, and the dielectric constant of the film material used.When in operation, the voltage applied to the capacitor causes charge to build up on the surface of the dielectric layer. This charge creates an electric field that stores electrical energy in the form of an electrostatic field between the two metal layers. This charge remains in place until the electric field is removed by either allowing the capacitor to discharge or the voltage applied to it is removed.

Conclusion

In conclusion, the DSF050J684 is a film capacitor that is used for various applications such as voltage stabilization, filtering, snubbing, demagnetization, and bypass and coupling. It contains a dielectric film material in between two conductive layers, and the capacitance of the capacitor is determined by the width of the film, its thickness, and the dielectric constant of the film. The DSF050J684 provides a reliable performance for power-supply switching operations.

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