MKT1822547256

Voltage Rating - DC:	250V
Features:	--
Ratings:	--
Applications:	General Purpose
Termination:	PC Pins
Package / Case:	Radial
Mounting Type:	Through Hole
Operating Temperature:	-55°C ~ 100°C
Dielectric Material:	Polyester, Metallized
Series:	MKT1822
Voltage Rating - AC:	160V
Tolerance:	±20%
Capacitance:	4.7µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Film Capacitors

Film capacitors, or plastic film capacitors, are among the most widely used types of capacitors. These capacitors feature extremely thin dielectric layers and have excellent electrical characteristics in comparison to other capacitor types. They have superior temperature stability, humidity resistance, and often, dielectric strength. The thickness of the dielectric is just a few nanometers, and the plates are maintained in an extremely uniform aligned state. The MKT1822547256 device is one such film capacitor and can be used for applications such as power supplies, switching, snubbing, timing, and sensing applications in a variety of electronic equipment. The MKT182547256 capacitor works based on the same principle as any other capacitor, which is to separate the electrical field by an insulating layer, called the dielectric. A single film capacitor consists of two plates – a foil plate and a film plate – that are separated from each other by a dielectric layer. When a direct current is applied to the capacitor, the material between the two plates is polarized and induces an electrical field. This electrical field creates an electrostatic charge on the two plates, thus forming a capacitor. The MKT1822547256 device is made from a methacrylic-ester-styrene-copolymer type plastic film, which makes the device thin, compact, and lightweight, as well as highly stable with respect to environmental effects. Additionally, the dielectric has excellent damping characteristics with respect to pulse interference. The package type is EIA Class IV, which is designed to dissipate high stored excited energy without danger of fire or explosion. The MKT1822547256 film capacitor has a wide capacitance range of between 0.47μF and 0.47nF and operates at rated voltages of up to 440V. It is impedance balanced and has a self-healing characteristic that eliminates short-circuiting due to partial discharge. The MKT1822547256 offers outstanding performance in areas where a high-quality capacitor is required. It is commonly used in timing and controlling, snubbering, high-frequency resonant circuits, and power supplies. Additionally, this device is suitable for use in medical and audio electronics, power factor correction, surge protection, and industrial controls and automation. Given its excellent electrical and environmental stability, the MKT1822547256 may be the ideal choice for applications where size and weight are at a premium. In addition, its high insulation contact loss, low operating temperature, and low dielectric absorption properties make it suitable for use in a wide range of applications. The MKT1822547256 is RoHS compliant and suitable for use in both lead-free and conventional reflow soldering processes.

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