744032221

DC Resistance (DCR):	11.8 Ohm Max
Height - Seated (Max):	0.091" (2.30mm)
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:	1MHz
Operating Temperature:	-40°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	5MHz
Q @ Freq:	40 @ 1MHz
Series:	WE-LQ
Shielding:	Unshielded
Current - Saturation:	240mA
Current Rating:	75mA
Tolerance:	±10%
Inductance:	220µH
Material - Core:	Ferrite
Type:	Wirewound
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Introduction to Fixed Inductors

Fixed inductors are passive electronic components that store energy in the form of a magnetic field, usually in a coil of insulated wires wound around a soft ferromagnetic core. Fixed inductors used in various applications ranging from electromechanical control circuits to radars, power supplies, and filtering circuits, to name a few.

744032221 Application Field and Working Principle

The 744032221 is a fixed inductor that has an inductance of 10uH and a maximum current rating of 2.1A. This component is mainly used for powerline and low signal applications, filters, and in electronic-load related circuits.The working principle of the 744032221 is relatively simple. When an electric current flows through the wires, a magnetic field is created which induces a voltage in the coil. This voltage is proportional to the current flowing and the number of turns of wire in the coil. This induced voltage opposes the original voltage, which causes the current to decrease, and thus this reduces the amount of power used.The 744032221 fixed inductor is also very efficient as it has a large amount of inductance and a low core loss due to its air-core structure. This makes it ideal for applications where power efficiency is of primary importance.

Conclusion

The 744032221 fixed inductor is a versatile component for a wide range of applications. It is an efficient and cost-effective solution for many powerline, low signal, and electronic-load related applications. Its air-core structure ensures maximum power efficiency and minimal core loss.

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