MKT1813447255

Operating Temperature:	-55°C ~ 100°C
Features:	--
Ratings:	--
Applications:	General Purpose
Lead Spacing:	--
Termination:	PC Pins
Height - Seated (Max):	--
Size / Dimension:	0.354" Dia x 0.748" L (9.00mm x 19.00mm)
Package / Case:	Axial
Mounting Type:	Through Hole
Series:	MKT1813
Dielectric Material:	Polyester, Metallized
Voltage Rating - DC:	250V
Voltage Rating - AC:	160V
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

MKT1813447255 application field and working principle

Film capacitors, also known as plastic or polyester capacitors, are capacitors which use a plastic film as the dielectric or insulating layer between their conducting plates. They are conventionally built using the aluminum electrolytic style of construction, although a polyester film may also be used in the construction. These capacitors are generally polarized capacitors, so they can only be used in DC circuits. The MKT1813447255 is a rectangular, metalized polyester film capacitor. It is a bipolar, double-ended capacitor which has a nominal capacitance of 0.47µF and is rated for a voltage of 250 V AC. It is suitable for many applications, such as waveform filter applications, bypassing of AC or DC circuits, and coupling AC or DC applications.The basis of the operation of a film capacitor is the same as that of any other type of capacitor. When a potential difference is applied across its plates, a charge will be stored and held between them. This charge is separated by the dielectric material, which is usually a film of plastic that has been impregnated with a liquid. This liquid acts as a non-conductor and prevents any electric charge flow between the plates, thus forming an electrostatic barrier.Due to the use of a film as the dielectric, film capacitors have several advantages over traditional electrolytic capacitors. For example, they are smaller and lighter, have better temperature qualities, and are able to operate over a wider range of temperatures. The dielectric films used in film capacitors also have higher dielectric strengths than the electrolytic capacitors, allowing them to take advantage of higher voltages without incurring losses in efficiency.Because the MKT1813447255 is a film capacitor, it is able to take advantage of all of these benefits, meaning that it can operate reliably in a wide range of applications. Its small size makes it suitable for use in both audio and video applications, while its higher dielectric strength allows it to be used in high voltage applications without suffering any losses in efficiency. Additionally, its stability and temperature range make it an ideal choice for a wide variety of electronics applications.In conclusion, the MKT1813447255 is a small, rectangular, metalized polyester film capacitor that is rated for a voltage of 250 V AC. Its small size and higher dielectric strength make it suitable for a wide range of applications, including waveform filter applications, bypassing of AC or DC circuits, and coupling AC or DC applications. Additionally, its higher temperature range and stability make it an ideal choice for many different electronics applications.

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