MKP385456016JFM2B0

Operating Temperature:	-55°C ~ 110°C
Features:	--
Ratings:	--
Applications:	DC Link, DC Filtering; High Frequency, Switching; High Pulse, DV/DT
Lead Spacing:	0.591" (15.00mm)
Termination:	PC Pins
Height - Seated (Max):	0.532" (13.50mm)
Size / Dimension:	0.689" L x 0.276" W (17.50mm x 7.00mm)
Package / Case:	Radial
Mounting Type:	Through Hole
Series:	MKP385
Dielectric Material:	Polypropylene (PP), Metallized
Voltage Rating - DC:	160V
Voltage Rating - AC:	110V
Tolerance:	±5%
Capacitance:	0.56µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Introduction: Film Capacitors

Film capacitors are an important component of electronic circuits. The MKP385456016JFM2B0 is a type of film capacitor specially designed for a wide range of applications. This article will discuss the application field and working principle of the MKP385456016JFM2B0.

Application Field of MKP385456016JFM2B0

The MKP385456016JFM2B0 features a large capacitance range from 0.1µF to 0.47µF, making it suitable for a variety of different applications. Its wide operating temperature range from -55℃ to +125℃ make it suitable for use in tough environmental conditions. Its maximally allowed ripple current of 5.4A is ideal for applications such as audio equipment where low ripple currents are required. The MKP385456016JFM2B0 is also suitable for use in high frequency applications due to its low ESR and ESL values. It is able to provide stable performance up to 100kHz, making it suitable for use in communication circuits.The MKP385456016JFM2B0 is also especially suitable for automotive applications due to its high rated voltage of 450V and its extended temperature range, making it resilient even in harsh environments.

Working Principle of MKP385456016JFM2B0

The MKP385456016JFM2B0 is a type of film capacitor which utilizes film as its dielectric. Film capacitors are more reliable and efficient than other types of capacitors due to their superior insulation properties and temperature stability. The dielectric of a film capacitor is composed of multiple layers of polymer film that are wrapped around a non-conducting spacer. The spacer is then placed between two conductive plates and the capacitor is sealed with a special kind of epoxy resin.When an AC current is applied to a film capacitor, the alternating electric field causes electrons to move rapidly back and forth between the two plates. This creates a time-varying polarization in the dielectric which results in head losses, and thus energy is stored and released in the form of an AC current.Due to the superior insulation properties of the film dielectric, MKP385456016JFM2B0 has very low leakage current and very high ripple resistance, making it ideal for high frequency applications.

Conclusion: Film Capacitors

In conclusion, the MKP385456016JFM2B0 is suitable for a wide range of applications due to its low ESR and ESL values, wide temperature range and high rated voltage. Its working principle is also relatively simple, whereby a dielectric composed of polymer film is placed between two conductive plates. The MKP385456016JFM2B0 is therefore an ideal component for high frequency applications due to its superior insulation properties and very low leakage current.

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