474MWR250K

ESR (Equivalent Series Resistance):	3.01 Ohms
Features:	Low ESR
Ratings:	--
Applications:	General Purpose
Lead Spacing:	--
Termination:	PC Pins
Height - Seated (Max):	--
Size / Dimension:	0.374" Dia x 0.748" L (9.50mm x 19.00mm)
Package / Case:	Axial
Mounting Type:	Through Hole
Operating Temperature:	-40°C ~ 105°C
Series:	MWR
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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Introduction to Film Capacitors

Film capacitors are an essential piece of circuitry found in a variety of electronics and electrical equipment. They are also known as film dielectric capacitors, film capacitors, and capacitors made from a film of plasticized polymer materials with metal electrodes for the plates which become the capacitor elements. In film capacitors, normally, one of the electrodes is a conductive film and the other is a metal coating applied onto the film.

474MWR250K Film Capacitor

The 474MWR250K film capacitor is a type of film capacitors with the ability to provide reliable performance for engineers and manufacturers. This capacitor is manufactured with a charge-discharge of 250 volts and provides a voltage of 47μfd at 400 Hz. The capacitor is designed with a high-temperature range of up to +85 degrees Celsius, and a frequency of 6 to 27 MHz.

474MWR250K Application Field

The 474MWR250K film capacitor is primarily used in medical equipment, LED sign boards and automotive applications. This capacitor is especially suitable for applications where the mechanical and electrical characteristics are needed without sacrificing the performance. The medical equipment applications use 474MWR250K film capacitors to operate the medical equipment safely and accurately. They are also used in LED sign boards and automotive applications due to their high-temperature range and low dielectric absorption.

474MWR250K Working Principle

The 474MWR250K film capacitor works according to the principle of capacitive coupling, in which sound energy is transmitted through a capacitor between two electrical conductors attached to the capacitor. In this principle, the 474MWR250K capacitor is connected between the two conductors and the electrical energy stored between them is converted into sound energy. This sound energy, which is converted from electrical energy, is then amplified, resulting in clean and undistorted sound output.

Conclusion

Film capacitors are an essential part of circuitry found in a variety of electronics and electrical equipment. The 474MWR250K film capacitor is a type of film capacitors that provide reliable performance in medical applications, LED sign boards and automotive applications. The 474MWR250K works according to the principle of capacitive coupling, in which sound energy is transmitted through a capacitor between two electrical conductors attached to the capacitor. This type of capacitor is advantageous due to its high-temperature range, low dielectric absorption and reliable performance.

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