MKP1840310256W

Operating Temperature:	-55°C ~ 100°C
Features:	--
Ratings:	--
Applications:	DC Link, DC Filtering; High Pulse, DV/DT
Lead Spacing:	0.197" (5.00mm)
Termination:	PC Pins
Height - Seated (Max):	0.315" (8.00mm)
Size / Dimension:	0.394" L x 0.118" W (10.00mm x 3.00mm)
Package / Case:	Radial
Mounting Type:	Through Hole
Series:	MKP1840
Dielectric Material:	Polypropylene (PP), Metallized
Voltage Rating - DC:	--
Voltage Rating - AC:	--
Tolerance:	±20%
Capacitance:	10000pF
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 or polypropylene capacitors, are important components that can help providing storage of electrical power when used in power supply circuits and filter circuits for noise elimination in communication systems. MKP1840310256W capacitors, in particular, have become the most commonly used capacitors in the film capacitor market as they offer distinct advantages over more expensive alternatives such as ceramic capacitors. This article aims to discuss the application fields and working principles of MKP1840310256W capacitors.

Application Fields of MKP1840310256W

The MKP1840310256W Film Capacitor is designed for a wide variety of applications, from audio systems and power supply circuits, to high frequency filters. These are suited for circuits where both input and output voltages exceed the normal tolerance range, therefore requiring capacitances with higher breakdown voltages and higher pulse resistance. The wide range of temperature ratings and dielectric types available for the MKP1840310256W Film Capacitor makes it a very versatile component which can suit any application requirements. The most popular denotation for this capacitance is the MKP1840310256W. This denotes the capacitance range between 18 and 40 µF and the breakdown voltage of 310V, which can provide reliable performance in applications where the voltages may exceed normal tolerance ranges.

Working Principles of MKP1840310256W

A capacitor is an electrical component that stores energy in the form of an electrical field. It consists of two metal plates which are separated by a dielectric (insulating) material. When a voltage is applied to the capacitor, the electric field between the two metal plates increases, and the energy is stored in the form of an electrical field.The MKP1840310256W Film Capacitor is designed for use in power supply circuits, audio systems and high frequency filters. It has an operating temperature range of –55°C to +125°C, making it suitable for use in harsh environments. Film capacitors are designed in such a way that they provide superior performance when compared to other capacitors. Because of their superior life expectancy, they are often used where other capacitors would fail due to thermal and/or acoustic noise. The MKP1840310256W Film Capacitor also provides a high level of surge and pulse current protection, up to 800 Amps. This feature is particularly useful when used in power supply circuits and high frequency applications, as it can handle sudden bursts of energy without suffering any damage.

Conclusion

The MKP1840310256W Film Capacitor is a versatile component designed for use in a wide range of applications, from power supply circuits and audio systems to high frequency filters. It has a breakdown voltage of 310V, an operating temperature range of -55°C to +125°C and can handle 800A of surge current. It is suitable for use in harsh environments and provides superior performance when compared to more expensive alternative capacitors.

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