IMC0603ER8N2J01

DC Resistance (DCR):	100 mOhm Max
Height - Seated (Max):	0.049" (1.25mm)
Size / Dimension:	0.063" L x 0.041" W (1.60mm x 1.05mm)
Supplier Device Package:	0603 (1608 Metric)
Package / Case:	0603 (1608 Metric)
Mounting Type:	Surface Mount
Inductance Frequency - Test:	250MHz
Operating Temperature:	-40°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	4.6GHz
Q @ Freq:	30 @ 250MHz
Series:	IMC-0603-01
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	700mA
Tolerance:	±5%
Inductance:	8.2nH
Material - Core:	--
Type:	Wirewound
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Fixed Inductors: IMC0603ER8N2J01 Application Field and Working Principle

Fixed inductors, also known as inductors, chokes, or reactors, are electrical components that oppose changes in current. They provide a path for current and maintain a constant current while offering no opposition to direct current (DC). The IMC0603ER8N2J01 is an example of a fixed inductor widely used in a range of applications.

Description and Characteristics

The IMC0603ER8N2J01 is a 0603 chip-style fixed inductor. It has an inductance of 8.2nH and a typical DC resistance of 4.5 ohms. This inductor has a rated current of ±0.3A and is equipped with a ferrite bead to improve inductance stability over temperature. As a 0603 inductor, it has typical dimensions of 0.06\'\' x 0.03\'\' x 0.02\'\'. The IMC0603ER8N2J01 is also equipped with a non-qualified EMI filter to reduce electromagnetic interference.

Application Fields

The IMC0603ER8N2J01 fixed inductor can be used in numerous applications. Due to its small form factor, it is regularly used on printed circuit boards (PCB\'s). It can be used to filter RF signals to enhance their clarity in RF communication systems. In switching power supplies, the IMC0603ER8N2J01 behaves as an inductive element to reduce voltage ripple. It is also used in power lines and inverters for harmonic suppression and power factor correction. The IMC0603ER8N2J01 can also be used in the intermediate frequency amplifiers of television receiver antennas.

Working Principle

The IMC0603ER8N2J01 fixed inductor operates according to the principle of electromagnetic induction. This is the phenomenon where a changing electric current produces a magnetic field. The changing electric current passing through the IMC0603ER8N2J01\'s coils generates an opposing magnetic field. This opposing magnetic field induces an electromotive force (EMF) in the opposite direction, leading to a decrease in current and therefore voltage in the circuit. The IMC0603ER8N2J01 therefore acts as a filter to reduce high frequency ripple and suppress noise.

Conclusion

The IMC0603ER8N2J01 is a fixed inductor used in many applications. Its small form factor and optimal performance make it a highly demanded component. It operates on the principles of electromagnetic induction, employing an alternating current to generate an opposing magnetic field, which in turn induces an EMF that limits the current and voltage in the circuit. Its versatility means it is used in RF communication systems, switching power supplies, power lines, inverters, and television receiver antennas.

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