CM322522-1R0JL

DC Resistance (DCR):	690 mOhm Max
Height - Seated (Max):	0.087" (2.20mm)
Size / Dimension:	0.126" L x 0.098" W (3.20mm x 2.50mm)
Supplier Device Package:	1210
Package / Case:	1210 (3225 Metric)
Mounting Type:	Surface Mount
Inductance Frequency - Test:	7.96MHz
Operating Temperature:	-40°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	115MHz
Q @ Freq:	30 @ 7.96MHz
Series:	CM322522
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	230mA
Tolerance:	±5%
Inductance:	1µH
Material - Core:	Ferrite
Type:	Wirewound
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Introduction

Fixed inductors, also called coil inductors, are electrical components used in a variety of electrical circuits. They are differentiated from other inductors by the fact that they have a fixed value rather than a variable value. The CM322522-1R0JL is a fixed inductor manufactured by Coilcraft. This article will discuss the application field and working principle of the CM322522-1R0JL.

Application Field

The CM322522-1R0JL is designed for applications requiring high energy density. It is commonly used in switching power supplies, DC-DC converters, and other high-voltage applications. It is particularly suited for use in automotive applications, such as in-vehicle infotainment systems and navigation systems. It can also be used in other high-frequency applications, such as telecommunications, networks, and digital television.The CM322522-1R0JL has a wide range of features that make it well-suited to its intended applications. It has a low profile—it is only 5.3 mm wide and 3.2 mm tall. It is also lightweight—weighing only 0.25 grams—and has a current rating of 2.1A. The inductor can also operate in temperatures ranging from -55°C to +125°C.

Working Principle

The CM322522-1R0JL is a fixed inductor, meaning that it has a fixed value of inductance determined by the size and shape of its windings. When an alternating current (AC) is passed through an inductor, it creates a magnetic field around it. This magnetic field has a certain inductance which depends on the physical characteristics of the inductor.The CM322522-1R0JL has a magnetic core surrounded by a winding of copper wire. When an AC voltage is applied to the inductor, a magnetic field is created around the inductor. This magnetic field induces a magnetic field in the core, which causes it to act like a magnet. This magnetic field then induces an electrical current in the copper winding. The amount of current that is induced depends on the inductance of the inductor.

Conclusion

The CM322522-1R0JL is a fixed inductor manufactured by Coilcraft. It is designed for applications requiring high energy density, such as automotive and high-frequency applications. The inductor’s working principle is based on the generation of a magnetic field which induces an electrical current in the copper winding. This current is dependent on the inductance of the inductor.

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