VLCF4024T-220MR65-2 Inductors, Coils, Chokes

DC Resistance (DCR):	332 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:	650mA
Current Rating:	650mA
Tolerance:	±20%
Inductance:	22µH
Material - Core:	Ferrite
Type:	Wirewound
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Fixed Inductors: VLCF4024T-220MR65-2

Fixed inductors are electronic components used to store energy in the form of a magnetic field. They can be found in most electronic circuits, ranging from consumer electronics to industrial machinery. The VLCF4024T-220MR65-2 is a type of fixed inductor featured in consumer electronics, used for normal and low frequency. This product offers a high inductance, excellent SRF, low DC resistance and high current ratings. In this article, we will discuss the application fields of the VLCF4024T-220MR65-2 and explore its working principle.

Applications

The VLCF4024T-220MR65-2 is most commonly used in consumer electronics, such as TVs, mobile phones, laptops, and digital cameras. It is also used in medical-related applications, such as scanners, ultrasonic technologies, and cardiac pacemakers. This inductor is also seen in industrial and automotive applications, including engine control units, fuel injection systems, and anti-lock brakes.

Working Principle

The process of constructing a fixed inductor starts with the choice of wire material. For the VLCF4024T-220MR65-2, copper wire is typically used. This wire is then tightly wound onto a high permeability material, such as ferrite or powdered iron. This core material is integral to the working principle of the inductor, as it helps to reduce losses of energy caused by heat generated from the process. Fixed inductors have two leads by which electrical current is applied. This current creates a magnetic field within the core material, which then induces an electromotive force. This induced EMF is what allows the inductor to store and release energy as an electrical signal.In the case of the VLCF4024T-220MR65-2, the device can withstand high current ratings due to its low DC resistance. This means that it can store and release more energy than average, providing users with higher performance. Its excellent SRF also means that this inductor can provide consistent performance from 50Hz to 10MHz.

Conclusion

The VLCF4024T-220MR65-2 is a reliable fixed inductor designed for consumer electronics, medical-related applications, industrial measurement and control devices, and automotive applications. Its primary features include high inductance, excellent SRF, low DC resistance, and high current ratings. Its working principle relies on the tight winding of copper wire onto a high permeability material, which then creates an electromagnetic force when current is applied to the two leads. This allows the inductor to store and release energy as an electrical signal, providing users with higher performance when compared to other inductors.

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