744902056 Inductors, Coils, Chokes

DC Resistance (DCR):	500 mOhm Max
Height - Seated (Max):	0.022" (0.55mm)
Size / Dimension:	0.063" L x 0.031" W (1.60mm x 0.80mm)
Supplier Device Package:	0603 (1608 Metric)
Package / Case:	0603 (1608 Metric)
Mounting Type:	Surface Mount
Inductance Frequency - Test:	300MHz
Operating Temperature:	-40°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	5GHz
Q @ Freq:	15 @ 300MHz
Series:	WE-TCI
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	300mA
Tolerance:	±0.1nH
Inductance:	5.6nH
Material - Core:	--
Type:	Thin Film
Part Status:	Obsolete
Packaging:	Tape & Reel (TR)

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Fixed Inductors: 744902056 Application Field and Working Principle

Fixed inductors are one of the most common types of inductors. They are typically used to filter current signals and to provide AC and DC isolation. The 744902056 fixed inductor is a common type of fixed inductor used in many applications. This article will explain the application field, as well as the working principle, of the 744902056 fixed inductor.

Application Field of the 744902056 Fixed Inductor

The 744902056 fixed inductor is typically used in applications such as switching power supplies, DC-DC converters, motor/generator drivers, signal processing, and electromagnetic interference (EMI) suppression. It has an extremely low DC resistance of 0.13 ohms, which allows for high current operation without generating much heat. Its inductance ranges from 10 to 1000 μH, making it suitable for a variety of different applications.

Working Principle of the 744902056 Fixed Inductor

The 744902056 fixed inductor works by building up a magnetic field along its coil as current is applied. This magnetic field opposes any changes in the current. When the current is stepped up, the field also increases, and the voltage must also increase to maintain the same current. The same principle applies when stepping down the current, with the magnetic field decreasing and the voltage dropping as well.This phenomenon is known as inductive reactance, and the rate at which the voltage or current is changed is known as its inductive reactance coefficient. This coefficient is what determines the inductor\'s ability to filter signals. The 744902056 fixed inductor has a very low internal resistance, which means that it can handle large amounts of current without any significant changes in the coefficient. This makes it ideal for applications where signal filtering is necessary.

Conclusion

The 744902056 fixed inductor is a common type of fixed inductor with a variety of applications, including switching power supplies, DC-DC converters, motor/generator drivers, signal processing, and EMI suppression. It has an extremely low DC resistance of 0.13 ohms and its inductance ranges from 10 to 1000 μH. Its low internal resistance and inductive reactance coefficient make it an ideal choice for applications where signal filtering is required.

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