Operating Temperature:	-40°C ~ 85°C
Features:	--
Ratings:	--
Applications:	General Purpose
Lead Spacing:	--
Termination:	Solder Pads
Height - Seated (Max):	0.087" (2.20mm)
Size / Dimension:	0.189" L x 0.130" W (4.80mm x 3.30mm)
Package / Case:	1913 (4833 Metric)
Mounting Type:	Surface Mount
Series:	FCN
Dielectric Material:	Polyester, Polyethylene Naphthalate (PEN), Metallized - Stacked
Voltage Rating - DC:	250V
Voltage Rating - AC:	--
Tolerance:	±10%
Capacitance:	0.018µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Film Capacitors

Introduction

Film capacitors are a type of capacitor that uses a thin film of electrically conductive material as the dielectric. They are widely used in circuit boards, as well as a wide variety of electronic devices and appliances. The film capacitors have a wide range of capacitance values, and are available in large and small sizes.One of the most popular film capacitors available today is the FCN1913E183K. This capacitor is a high-quality polyester film capacitor which is designed for a wide range of applications. In this article we will discuss the application field and working principle of this particular capacitor.

Application Field

The FCN1913E183K capacitor is a great choice for many different applications. It can be used for power supplies, audio and video equipment, automotive applications, communications systems, instrumentation, and many other applications. It is also a great choice for DC power supplies, AC motor controls, and other applications where high temperature stability and long life are important.The FCN1913E183K capacitor is designed to be a reliable and durable component. It is rated for a wide temperature range of -55 to 105°C, making it suitable for a variety of applications. The rated lifetime of this capacitor is 1000 hours at 105°C and 2000 hours at 85°C, ensuring that it can be used in some of the most extreme conditions.

Working Principle

The working principle of the FCN1913E183K capacitor is based on the concept of electrical capacitance. When a voltage is applied to the two terminals of the capacitor, it causes electrons to accumulate on one terminal, and a deficiency of electrons on the other. This creates an electrical charge on either side of the capacitor, which is then stored in the form of an electric field between the two plates. When the applied voltage is removed, the charge stored in the capacitor slowly dissipates until the device is discharged.Film capacitors like the FCN1913E183K are constructed using layers of electrically conducting material, such as aluminum, copper or polyester. This material forms an insulating layer, which prevents any charge from escaping the device. By carefully controlling the thickness and type of material used, the capacitance of the capacitor can be precisely controlled.The FCN1913E183K capacitor also has a built-in protection against transient surge. This protection is provided by an internal dielectric which protects the capacitor from voltage surges and potential damage.

Conclusion

The FCN1913E183K is a high-quality polyester film capacitor which is designed for a wide range of applications. It is suitable for power supplies, audio and video equipment, automotive applications, as well as a wide variety of other applications. The rated lifetime of this capacitor is 1000 hours at 105°C and 2000 hours at 85°C, ensuring that it can be used in some of the most extreme conditions. The working principle of the FCN1913E183K capacitor is based on electrical capacitance, and is constructed using layers of certain materials which carefully control the capacitance of the device. The capacitor also has a built-in protection against transient surge, making it suitable for many different applications.

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