MKP385533063JPP2T0

Operating Temperature:	-55°C ~ 110°C
Features:	--
Ratings:	--
Applications:	DC Link, DC Filtering; High Frequency, Switching; High Pulse, DV/DT
Lead Spacing:	1.476" (37.50mm)
Termination:	PC Pins
Height - Seated (Max):	1.280" (32.50mm)
Size / Dimension:	1.634" L x 0.709" W (41.50mm x 18.00mm)
Package / Case:	Radial
Mounting Type:	Through Hole
Series:	MKP385
Dielectric Material:	Polypropylene (PP), Metallized
Voltage Rating - DC:	630V
Voltage Rating - AC:	220V
Tolerance:	±5%
Capacitance:	3.3µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tray

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Application Field and Working Principle of MKP385533063JPP2T0 Film Capacitors

Film capacitors, otherwise known as film dielectric capacitors, are a type of capacitor developed with a thin plastic film as the dielectric. MKP385533063JPP2T0 capacitors, in particular, are metallized polypropylene film capacitors that are designed for use in applications that require DC blocking, signal coupling, and filtering of AC signals.

Application

The MKP385533063JPP2T0 film capacitor is commonly used for a variety of applications, including ECG medical equipment, power supplies for SMPS, motor control units, DC-DC converters, and noise reduction in loudspeaker and other audio systems. Additionally, it is commonly used when greater than the conventional voltage capability of the NP0 type is necessary, and when no general-purpose ceramic capacitors can provide the required characteristics.

Main Characteristics

The MKP385533063JPP2T0 film capacitor offers a few unique capabilities, such as excellent pulse characteristics and a low dielectric absorption capacity. It also offers superior stability with time, maintaining its electrical characteristics over time. In addition, its metalized polypropylene construction ensures an excellent insulation and is typically very reliable. The MKP385533063JPP2T0 is further able to handle large values of capacitance, when compared to the other types of capacitors like a tantalum or ceramic, and exhibits an increased capacity with temperature.

Working Principle

The working principle of a film dielectric capacitor is based on their construction. A thin film of conductive material is applied over a non-conductive film, creating capacitance by simply including an insulator between them. The insulator is normally made of polypropylene or similar materials. This method also provides a large amount of capacitance, making it very suitable for electrical systems that require a large capacitance range.When the MKP385533063JPP2T0 film capacitor is connected to a circuit, it stores a static electric charge between the conductive and non-conductive film. This stored charge can be drawn off whenever needed as energy to power a circuit, like when the voltage across it reaches a certain threshold level. This allows the MKP385533063JPP2T0 to regulate the output of a circuit, smooth out fluctuations in current, and act as filters to block AC signals while allowing DC signals to pass through unhindered.

Advantages

The MKP385533063JPP2T0 film capacitor has a few distinct advantages over other types of capacitors. First, its metalized polypropylene construction makes it very stable, reliable, and resistant to climatic conditions. Its layer construction also allows it to withstand higher voltage levels compared to other types of capacitors. Additionally, because it uses a thin film instead of a solid dielectric, it does not suffer from considerable dielectric absorption. Furthermore, it allows for an extremely high capacitance value while taking up less space than a conventional ceramic capacitor.

Conclusion

The MKP385533063JPP2T0 film capacitor is a metallized polypropylene film capacitor designed for use where DC blocking, signal coupling, and filtering of AC signals is required. It is commonly used for ECG medical equipment, power supplies for SMPS, motor control units, DC-DC converters, and noise reduction in loudspeaker and other audio systems. The MKP385533063JPP2T0 offers excellent stability, as well as pulse characteristics and low dielectric absorption capacity. Its metalized polypropylene construction also allows it to withstand higher voltage levels compared to other types of capacitors, allowing for an extremely high capacitance value while taking up less space.

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