MPI2520R1-R47-R Inductors, Coils, Chokes

DC Resistance (DCR):	24 mOhm Max
Height - Seated (Max):	0.047" (1.20mm)
Size / Dimension:	0.098" L x 0.079" W (2.50mm x 2.00mm)
Supplier Device Package:	--
Package / Case:	1008 (2520 Metric)
Mounting Type:	Surface Mount
Inductance Frequency - Test:	1MHz
Operating Temperature:	-40°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	--
Q @ Freq:	--
Series:	MPI2520
Shielding:	Shielded
Current - Saturation:	4.8A
Current Rating:	4.5A
Tolerance:	±20%
Inductance:	470nH
Material - Core:	Metal Composite
Type:	Multilayer
Part Status:	Obsolete
Packaging:	Tape & Reel (TR)

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Introduction to Fixed Inductors

In electrical engineering, a fixed inductor is an electrical component that is designed to produce a voltage or current that is proportional to the amount of inductance. Inductors also have the ability to store energy, in addition to providing a current or voltage. Inductors are used in a variety of applications, such as radio frequency circuits, frequency-selective filters, and energy storage.

MPI2520R1-R47-R Fixed Inductors – Application Field and Working Principle

The MPI2520R1-R47-R fixed inductors are designed for application in mobile or consumer electronics applications such as antennas, cables, and audio-visual entertainment equipment. The inductors are designed to have high power levels, large current ratings, and lower overall losses, making them suitable for both low and high power applications.The MPI2520R1-R47-R is a ferrite-core fixed inductor that has a low dc resistance and high current rating. The ferrite core ensures that the inductance does not decrease significantly when it is exposed to high temperatures. The inductor also uses an ultra-moisture resistant polyester film, which makes it an ideal choice for applications that require a high level of durability.The inductor works by using the properties of magnetism, where a changing current flowing through it produces a voltage across it. When an inductor is connected in a circuit, the DC flow of electrons will create a magnetic field around it in one direction. The direction of the magnetic field is dependant on the direction of the current. When the direction of the current is reversed, the magnetic field will also reverse and a voltage will be generated across the inductor. The voltage generated by the inductor is proportional to the amount of inductance the device has.

Conclusion

The MPI2520R1-R47-R fixed inductors are ideal for the application of mobile and consumer electronics, providing a high power level, current rating, and low overall losses. The inductors use a ferrite core that ensures a stable inductance even when exposed to high temperatures. The inductor also utilizes an ultra-moisture resistant polyester film for maximum durability. The inductor works by creating a voltage across it when a current is flowing through it, that is proportional to its inductance.

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