ELL-5PR4R7N Inductors, Coils, Chokes

DC Resistance (DCR):	56 mOhm
Height - Seated (Max):	0.079" (2.00mm)
Size / Dimension:	0.197" L x 0.197" W (5.00mm x 5.00mm)
Supplier Device Package:	--
Package / Case:	Nonstandard
Mounting Type:	Surface Mount
Inductance Frequency - Test:	100kHz
Operating Temperature:	--
Ratings:	--
Frequency - Self Resonant:	--
Q @ Freq:	--
Series:	R
Shielding:	Shielded
Current - Saturation:	2.2A
Current Rating:	1.8A
Tolerance:	±30%
Inductance:	4.7µH
Material - Core:	--
Type:	Wirewound
Part Status:	Obsolete
Packaging:	Tape & Reel (TR)

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Introduction

Fixed Inductors are electronic components that are composed of coils of wire used to store energy in the form of a magnetic field. Fixed inductors, or "chokes," are used in electrical circuits where high frequencies need to be filtered out. They are also used to provide electrical isolation between different electrical devices. The ELL-5PR4R7N is an example of a carbon film fixed inductor. It is designed to be used in a variety of applications, such as power supplies and audio amplifiers.

Specifications

The ELL-5PR4R7N is a carbon film fixed inductor used in electronic circuits. It is rated for a maximum DC current of 10mA and a maximum pulse/surge current of 100mA. Additionally, it has an operating temperature range of -10C to +70C. The dimensions are 0.4” x 0.3” x 0.3” and the weight is 0.014oz.

Application Field

The ELL-5PR4R7N is designed to be used in a number of applications, including power supplies and audio amplifiers. In power supplies, it is used to regulate the line voltage by filtering out high frequency noise. In audio amplifiers, it is used to provide the necessary inductance for the output stages. Additionally, it can be used as an isolation device between different electrical components to provide electrical noise protection.

Working Principle

The ELL-5PR4R7N works by using the principles of electromagnetic induction. When electrical current passes through the wire coil, the coil creates a magnetic field which, in turn, induces a current. This concept is known as Faraday\'s Law of Electromagnetic Induction and is the basis for how the ELL-5PR4R7N works.The ELL-5PR4R7N filters out high frequency noise by using its inductance value. The higher the inductance value, the higher the frequency that can be filtered out. The ELL-5PR4R7N has an inductance value of 5µH, which makes it suitable for filtering high frequencies in the range of 1MHz and above.

Conclusion

The ELL-5PR4R7N is a carbon film fixed inductor used in a variety of applications, including power supplies and audio amplifiers. It is designed to provide electrical isolation between different electrical components and to filter out high frequency noise. It works by using the principles of electromagnetic induction, which states that when an electrical current passes through the coil an induced current will be created. The inductance value of the ELL-5PR4R7N is 5µH, which makes it suitable for filtering out high frequencies in the range of 1MHz and above.

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