DME4S82K

Operating Temperature:	-55°C ~ 125°C
Features:	--
Ratings:	--
Applications:	General Purpose
Lead Spacing:	0.394" (10.00mm)
Termination:	PC Pins
Height - Seated (Max):	0.433" (11.00mm)
Size / Dimension:	0.492" L x 0.248" W (12.50mm x 6.30mm)
Package / Case:	Radial
Mounting Type:	Through Hole
Series:	DME
Dielectric Material:	Polyester, Metallized
Voltage Rating - DC:	400V
Voltage Rating - AC:	200V
Tolerance:	±10%
Capacitance:	0.082µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Film Capacitors

Film capacitors are widely used in applications due to their exceptional electrical and mechanical characteristics. The DME4S82K is a double-layer metallized polyester film (M PET) capacitor manufactured with a unique dielectric and forming process. It is used for a variety of applications which include motor drives, power supplies, power tools, lighting, and automotive applications.

Working Principle

The working principle of a film capacitor is based on the charges stored between two metallic surfaces separated by an insulating material called the dielectric. When a voltage is applied across the capacitor, a static electric field is created in the dielectric. This electric field generates an electric field between the two metal plates, called the capacitor plates. This electric field stores energy and capacitance in the capacitor, allowing it to pass current.Film capacitors are able to store large amounts of energy due to their high capacitance. The DME4s82K has a rated capacitance of 82nF and a tolerance of +/- 10%. This high capacitance makes it ideal for applications where a large amount of power needs to be stored or used.

Application Field

The DME4S82K is primarily used in motor drives, power supplies, power tools, lighting, and automotive applications. Motor drives and power supplies require constant current, and the DME4S82K is able to store large amounts of energy to meet these requirements. The capacitor’s high capacitance also ensures that a constant current is supplied over a long period of time, minimizing variations in output voltage.Power tools require high start-up currents, which the DME4S82K is able to provide. The capacitor’s high capacitance allows it to provide a large amount of energy in a short period of time. This provides the necessary power to start the motor and then quickly dissipate the energy until the tool is running.The DME4S82K is also used in automotive applications such as audio systems and vehicle lighting. The capacitor’s high capacitance allows it to provide a constant voltage over a long period of time, eliminating any variations in the voltage output. This ensures that the audio system or vehicle lighting operates at a constant level of performance.In summary, the DME4S82K is a double-layer metallized polyester film capacitor, which is used for a variety of applications. It has a rated capacitance of 82nF and a tolerance of +/- 10%, allowing it to store large amounts of energy over a long period of time. As such, the capacitor is ideal for applications such as motor drives, power supplies, power tools, lighting, and automotive applications.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description