IRF03RU561K

Q @ Freq:	65 @ 790kHz
Height - Seated (Max):	--
Size / Dimension:	0.170" Dia x 0.385" L (4.32mm x 9.78mm)
Supplier Device Package:	Axial
Package / Case:	Axial
Mounting Type:	Through Hole
Features:	--
Inductance Frequency - Test:	790kHz
Operating Temperature:	-55°C ~ 105°C
Ratings:	--
Frequency - Self Resonant:	2.1MHz
Series:	IRF
DC Resistance (DCR):	8.5 Ohm Max
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	120mA
Tolerance:	±10%
Inductance:	560µH
Material - Core:	Ferrite
Type:	--
Part Status:	Obsolete
Packaging:	--

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Introduction

The IRF03RU561K is a versatile, fixed inductor ideal for a wide range of applications. It is designed to provide energy storage and protective features to electronic circuits. The purpose of the inductor is to control the current flow through the circuit by storing energy in the form of a magnetic field. This inductor is capable of generating a large amount of current, while maintaining high efficiency in a variety of operating conditions.

Classification

The IRF03RU561K can be classified as a type of fixed inductor. Fixed inductors are primarily used in radio frequency circuit designs and can be classified according to their type of core material, construction features, inductance value, power rating, and other characteristics. The core material of the IRF03RU561K can be either ferrite or ceramic, based on the application. The inductance value can range from a few micro henries to hundreds of millihenries. The maximum DCR (direct current resistance), however, is typically limited to a few milliohms.

Application Field

The IRF03RU561K is suitable for use in various applications. It is well-suited for use in radio frequency circuit designs, telecommunications, automatic motor controls, DC to AC inverters, power supplies, and industrial electronics. It is also suitable for use in switching power supplies, AC adapter filters, and other electronic systems.

Working Principle

An inductor works by storing energy in the form of a magnetic field generated within the inductor core. This magnetic field is generated when current is flowing through the inductor. The current flowing through the inductor causes a voltage drop across the inductor due to the inductance of the core material. This voltage drop creates a magnetic field around the inductor that stores energy in the form of a magnetic field. When the current flow is stopped, the stored energy is gradually released back into the circuit.The IRF03RU561K is designed to provide energy storage and protective features to electronic circuits. The core material of the inductor is designed specifically to optimize the inductance value. This ensures that the proper inductance value is maintained across a wide range of operation conditions. The maximum power rating of the inductor is also rated according to the application.

Conclusion

The IRF03RU561K is a fixed inductor suitable for a wide range of applications. It is designed to provide energy storage and protective features to electronic circuits. The core material of the inductor is designed specifically to optimize the inductance value, ensuring that the inductor is capable of producing high efficiency in a variety of operating conditions. The maximum power rating of the inductor is rated according to the application.

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