DC Resistance (DCR):	15 mOhm Max
Height - Seated (Max):	--
Size / Dimension:	0.860" Dia x 0.450" W (21.84mm x 11.43mm)
Supplier Device Package:	--
Package / Case:	Radial, Horizontal (Open)
Mounting Type:	Through Hole
Inductance Frequency - Test:	1kHz
Operating Temperature:	-55°C ~ 105°C
Ratings:	--
Frequency - Self Resonant:	--
Q @ Freq:	--
Series:	2100
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	7A
Tolerance:	±15%
Inductance:	22µH
Material - Core:	--
Type:	Toroidal
Part Status:	Active
Packaging:	Bulk

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Fixed Inductors

An inductor, also called a coil or reactor, is a passive two-terminal electrical component that stores energy in a magnetic field when electric current is passed through it. They are used in many different types of electronic equipment, such as power supplies, radio and television receivers, and professional audio systems. Inductors are also used in a wide variety of electronic applications, from simple analog circuits to sophisticated digital systems. One type of inductor is the 2105-H-RC, a fixed inductor suitable for high current applications. It is designed to store energy in a magnetic field even when the current flow is interrupted. The inductor is rated for operation in temperatures ranging from -25 to 125°C and has an operating voltage of up to 400V.

2105-H-RC Application Field

The 2105-H-RC fixed inductor has a wide range of applications, including power supply, consumer electronics, industrial control, automotive, and military/aerospace systems. Its main uses include power line filtering, audio crossover networks, signal noise filtering, and signal interpolation circuits for automotive and consumer electronics. The inductor is also used in radio-frequency applications to provide high power gain and isolation.

2105-H-RC Working Principle

The 2105-H-RC fixed inductor stores energy in a magnetic field when electrical current is passed through it. This is accomplished through a closed path where the magnetic field is generated and energy is stored. When the current flow is interrupted, the magnetic field is released, and the stored energy is also released. The inductor\'s magnetic core is usually wrapped with several layers of copper wire around an air gap. The air gap allows the inductor to store more energy than the same size magnetic core without an air gap. The higher the number of turns, the more energy can be stored in the inductor. This is because the field generated by each turn adds to the total field.The larger the inductor size, the more energy it can store. Additionally, having a larger core allows more turns to be wound around it. This can lead to a higher inductance and more energy storage. The inductance of the 2105-H-RC can be as high as 20mH, depending on the amount of turns and the size of the core. In addition to its magnetic core and air gap, the 2105-H-RC also has an insulation coating. The coating is designed to protect the inductor from voltage spikes, environmental stress, and other external factors. It also helps to preserve the integrity of the inductor.

Conclusion

The 2105-H-RC fixed inductor is an excellent choice for many high current and RF applications. It is designed to store a large amount of energy in a magnetic field, even during current flow interruption. Its versatility makes it suitable for many types of consumer, industrial, and automotive electronics systems, and its protective insulation coating helps to ensure its reliability over time. The 2105-H-RC fixed inductor is an excellent choice for meeting the demands of many high current and RF applications.

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