L0603B470KDWFT

Q @ Freq:	--
Height - Seated (Max):	0.039" (1.00mm)
Size / Dimension:	0.063" L x 0.031" W (1.60mm x 0.80mm)
Supplier Device Package:	0603 (1608 Metric)
Package / Case:	0603 (1608 Metric)
Mounting Type:	Surface Mount
Features:	--
Inductance Frequency - Test:	2.52MHz
Operating Temperature:	-40°C ~ 105°C
Ratings:	--
Frequency - Self Resonant:	11MHz
Series:	L-DWF
DC Resistance (DCR):	2.5 Ohm
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	140mA
Tolerance:	±10%
Inductance:	47µH
Material - Core:	Ferrite
Type:	Wirewound
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Introduction

Fixed inductors, also commonly known as chokes, are electronic components that are commonly used in circuits for controlling the flow of electric current. The L0603B470KDWFT is one such type of fixed inductor and is widely used across a variety of application fields. This article seeks to explore the application fields of the L0603B470KDWFT inductor and its working principle in order to provide further insights about its use.

Application Fields

The L0603B470KDWFT is fitted in a variety of devices ranging from industrial instruments to communication systems. The inductor is mainly used in AC motors, radios, amplifiers, transformers, power supply units, and communication systems and is ideal for EMI/RFI filtration, voltage matching, frequency control, and DC to DC conversion. The inductor can operate in a temperature range of -25 degree Celsius to +85 degree Celsius and is suitable for many power, audio, video, and communication applications. Its small size enables it to be used in tight spaces and its high current ratings and low inductance values make it an ideal choice for power conversion. This inductor is widely used in both residential and industrial applications.

Working Principle

The L0603B470KDWFT is a based on the principle of Faraday\'s law of induction. This inductor consists of a coil of wire and an iron or ferrite core. When current is applied through the coil, a magnetic field is generated due to electron flow in the coil. This magnetic field induces a voltage across the coil in the reverse direction, which opposes the applied voltage. This phenomenon, known as inductance, is the basis behind the working of an inductor. In the case of the L0603B470KDWFT, the inductor consists of a small ferrite core which is tightly wound with a copper coil. This increases the inductance of the coil and enables it to control the current flow more efficiently. When the inductor is connected to an AC or DC power supply, the generated magnetic field induces a voltage in the reverse direction, causing the current to increase or decrease as it passes through the inductor, depending on the polarity of the power supply.

Conclusion

The L0603B470KDWFT is a type of fixed inductor which is ideally suited for many applications across the residential, commercial, and industrial sectors. The magnetic fields generated by the inductor utilizing Faraday\'s law of induction make it suitable for use in a wide variety of applications such as EMI/RFI filtration, voltage matching, frequency control, and DC to DC conversion. The small size and high current ratings of the inductor also make it suitable for use in cramped spaces or areas with limited space.

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