MKP385491025JC02R0

Dielectric Material:	Polypropylene (PP), Metallized
Features:	--
Ratings:	--
Applications:	DC Link, DC Filtering; High Frequency, Switching; High Pulse, DV/DT
Lead Spacing:	0.295" (7.50mm)
Termination:	PC Pins
Package / Case:	Radial
Mounting Type:	Through Hole
Operating Temperature:	-55°C ~ 110°C
Series:	MKP385
Voltage Rating - DC:	250V
Voltage Rating - AC:	160V
Tolerance:	±5%
Capacitance:	0.91µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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Film Capacitors

Introduction

Film capacitors are used across various applications due to their ability to provide high-quality noise reduction and voltage stability. They are made from thin films of plastic or metal, composed of alternating layers of conductive and insulating materials, which are then wound into a roll and encased in a cylindrical case. The MKP385491025JC02R0 is a type of film capacitor used in various applications such as filters, amplifiers, and TV sets. This article will discuss the application field and working principle of the MKP385491025JC02R0.

Application Field

The MKP385491025JC02R0 is primarily used in AC power supplies, as these capacitors are capable of withstanding high ripple currents and frequencies upto 400V and 50/60 Hz. The device also offers excellent temperature stability and high insulation resistance, making it suitable for use in automotive, household appliances, and audio systems. Additionally, the MKP385491025JC02R0 is an ideal choice for bulk filter applications due to its high capacitance and low equivalent series inductance.

Working Principle

Film capacitors work on the principle of electrostatic capacitance between two layers of material, similar to other forms of capacitors. The two layers of material are insulated from each other, and an electric field is created between the layers when a voltage potential is applied across the capacitor. This electric field causes a charge to be stored on the capacitor plates. The capacitance of the MKP385491025JC02R0 is usually quite large, with values in the range of 1000 to 100,000 pF.

Advantages

The MKP385491025JC02R0 offers a number of advantages over other types of capacitors. Its low equivalent series resistance (ESR) helps to improve the overall performance of the device. Additionally, the device is designed to provide excellent dielectric and thermal stability, which reduces the effects of aging. The device\'s superior noise suppression capabilities make it an ideal choice for audio systems and medical equipment. Its ability to withstand high surge currents means that it is suitable for a wide range of applications, including the automotive and household appliance industries. Finally, the MKP385491025JC02R0 is designed to have low inductance, which ensures reliable operation even at high frequencies.

Conclusion

Film capacitors such as the MKP385491025JC02R0 offer a number of advantages over other types of capacitors, making them suitable for a wide range of applications. The device is used in AC power supplies, filters, audio systems, and automotive and household appliances. The device is designed to provide excellent dielectric and thermal stability, as well as low ESR and inductance. Finally, the device offers superior noise suppression capabilities, making it an ideal choice for audio and medical equipment.

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