MKP383368140JKI2B0

Dielectric Material:	Polypropylene (PP), Metallized
Features:	--
Ratings:	--
Applications:	High Pulse, DV/DT
Lead Spacing:	1.083" (27.50mm)
Termination:	PC Pins
Package / Case:	Radial
Mounting Type:	Through Hole
Operating Temperature:	-55°C ~ 105°C
Series:	MMKP383
Voltage Rating - DC:	1400V (1.4kV)
Voltage Rating - AC:	500V
Tolerance:	±5%
Capacitance:	0.068µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Introduction

Film capacitors, sometimes referred to as polyester capacitors, are a type of capacitor that uses a film material with a dielectric instead of the more common ceramic or electrolytic capacitor structure. The MKP383368140JKI2B0 is an example of a film capacitor, and this article will discuss its application field and working principle.

Application field

Film capacitors are generally used in electronics for various functions, from high frequency filtering to modulation coupling and even voltage stabilization. They are often found in both consumer and industrial electronics such as home theatre systems and high-efficiency power supplies for electric vehicles. The MKP383368140JKI2B0 is no exception, and is specifically designed for a wide range of applications.It has a voltage rating of up to 400V and a maximum operating temperature of 85°C, making it ideal for use in high performance systems. Its low equivalent series resistance (ESR) of just 0.0007 ohms makes it suitable for use in high frequency applications where low ESR is critical. Finally, its extremely low dissipation factor (DF) of 0.0002 makes it ideal for use in low noise and low distortion applications.

Working principle

The MKP383368140JKI2B0 operates according to the same principles as other film capacitors. Like other capacitors, it is made up of two parallel plates with a dielectric material between them. When a voltage is applied across the plates, an electric field is generated across the dielectric, which causes electric charge to accumulate on the plates. The value of the capacitance is determined by the area of the plates, the distance between them and the dielectric constant of the material between them.The MKP383368140JKI2B0 uses polyethylene terephthalate (PET) as its dielectric, which has a dielectric constant of 3.2. This dielectric provides excellent stability and reliability for use in a variety of applications.

Conclusion

The MKP383368140JKI2B0 is an example of a film capacitor, specifically designed for use in a wide range of applications. Its low equivalent series resistance (ESR) and extremely low dissipation factor (DF) make it ideal for use in high frequency applications and low noise and low distortion applications respectively. The use of polyethylene terephthalate (PET) as the dielectric material also provides excellent stability and reliability. The MKP383368140JKI2B0 is sure to serve as a versatile and reliable component for various electronic applications.

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