MKP1845447165

Operating Temperature:	-55°C ~ 100°C
Features:	--
Ratings:	--
Applications:	DC Link, DC Filtering; High Pulse, DV/DT; Snubber
Lead Spacing:	--
Termination:	PC Pins
Height - Seated (Max):	--
Size / Dimension:	0.394" Dia x 1.142" L (10.00mm x 29.00mm)
Package / Case:	Axial
Mounting Type:	Through Hole
Series:	MKP1845
Dielectric Material:	Polypropylene (PP), Metallized
Voltage Rating - DC:	160V
Voltage Rating - AC:	100V
Tolerance:	±10%
Capacitance:	0.47µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Film Capacitors

A film capacitor is a type of capacitor that uses a thin polyethylene, polypropylene, aluminum, polyester, or paper film as its dielectric material. Film capacitors are typically rectangular with two axially-symmetrical conductive foil electrodes, separated by the dielectric film and wrapped in a tight, insulated metal sleeve. Film capacitors are divided into two main categories – metallized and foil.The application field of a MKP1845447165 Film capacitor includes power supplies, switchmode circuits, and resonators. Due to their higher insulation resistance, MKP1845447165 Film capacitors can also be used to replace electrolytic capacitors in certain applications.

Working Principle

When electric voltage/current is applied, the conductive electrode layers of the MKP1845447165 Film capacitor attract electrons in the dielectric, forming an electrical field in the dielectric material. This creates an electrical connection between the two conductive electrodes, and the capacitor is charged.Ac current flowing in and out of the capacitor causes periodic changes in the electrical field. This change in electrical field can cause a voltage drop across the capacitor, which results in the capacitor consuming some of the power in the circuit. This process is known as capacitive reactance, and it is used to regulate the amount of power flowing in a circuit.The performance and reliability of the MKP1845447165 Film capacitor depends on its ability to maintain a high insulation resistance, and its ability to withstand high and low temperatures. The insulation resistance of the dielectric can be measured with different test methods.In addition to its insulation resistance properties, the MKP1845447165 Film capacitor also has superior dielectric characteristics that make it well suited for high frequency applications. In particular, the low dielectric absorption and large breakdown voltage of the MKP1845447165 make it an excellent choice for applications such as switchmode power supplies and switching circuits. Film capacitors also provide excellent shallow penetration of the electric field, making them suitable for applications where fast switching and short rise and fall times of the signal are required. Film capacitors offer excellent signal integrities, good ripple suppression and low EMI emissions, low capacitive losses, low inductance, and high power densities. The MKP1845447165 is a good option for applications that require small form factor and low board space consumption. Overall, the MKP1845447165 Film capacitor is an excellent choice for a wide range of power supplies, switchmode circuits, and resonators. It has superior electrical characteristics, good insulation resistance, and is a reliable choice for high-frequency applications.

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