VLCF4024T-4R7N1R4-2 Inductors, Coils, Chokes

DC Resistance (DCR):	87 mOhm Max
Height - Seated (Max):	0.094" (2.40mm)
Size / Dimension:	0.157" L x 0.157" W (4.00mm x 4.00mm)
Supplier Device Package:	--
Package / Case:	Nonstandard
Mounting Type:	Surface Mount
Inductance Frequency - Test:	100kHz
Operating Temperature:	-40°C ~ 105°C
Ratings:	--
Frequency - Self Resonant:	--
Q @ Freq:	--
Series:	VLCF
Shielding:	Shielded
Current - Saturation:	1.43A
Current Rating:	1.43A
Tolerance:	±30%
Inductance:	4.7µH
Material - Core:	Ferrite
Type:	Wirewound
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Fixed Inductors are components designed to store energy in the form of an electric charge. Their application field spans across different industries ranging from aerospace to consumer electronics. The VLCF4024T-4R7N1R4-2 is an example of a Fixed Inductor designed to be used in high-frequency applications. This article will discuss the application field and working principle of this part.ApplicationsThe VLCF4024T-4R7N1R4-2 Fixed Inductor is designed to be used in high-frequency applications due to its superior performance under such conditions. Its low resistance makes it ideal for circuits that require a high amount of current while avoiding losses. This part can be found in a variety of applications such as automotive, communication, industrial, and consumer electronics.DesignThe VLCF4024T-4R7N1R4-2 Fixed Inductor is constructed with a wound coil of copper wire coated with epoxy resin and contained in a cylindrical shell. The coil is then connected to two external terminals. The inductance of the coil is determined by the coil\'s length and diameter, the number of turns, and the type of core material used.Working PrincipleThe working principle of a fixed inductor is based on the idea of a magnetic flux loop. When current is passed through the inductor, a magnetic field is created which induces a voltage in the opposite direction. This voltage opposes the current, creating an opposing force which reduces the flow of current passing through the inductor. This opposition to the current flow is known as inductive reactance. The higher the inductance of an inductor, the greater the inductive reactance and the higher the resistance will be. This results in less current passing through the inductor and less energy transfer. The VLCF4024T-4R7N1R4-2 Fixed Inductor has an inductance of 4.7 uH and can handle currents up to 210mA. It can be used in both DC and AC circuits and is designed to operate up to frequencies of 25MHz. In conclusion, the VLCF4024T-4R7N1R4-2 Fixed Inductor is a high-frequency component designed to be used in a variety of applications such as automotive, communication, industrial, and consumer electronics. Its working principle is based on the idea of creating an inductive reactance to oppose the flow of current. This results in less current passing through the inductor and less energy transfer, making it effective for applications that require a high amount of current while avoiding losses.

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