744305040

DC Resistance (DCR):	0.155 mOhm
Height - Seated (Max):	0.205" (5.20mm)
Size / Dimension:	0.531" L x 0.524" W (13.50mm x 13.30mm)
Supplier Device Package:	--
Package / Case:	Nonstandard
Mounting Type:	Surface Mount
Inductance Frequency - Test:	100kHz
Operating Temperature:	-40°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	50MHz
Q @ Freq:	--
Series:	WE-HCM
Shielding:	Shielded
Current - Saturation:	20A
Current Rating:	26A
Tolerance:	±20%
Inductance:	400nH
Material - Core:	Manganese Zinc Ferrite
Type:	Wirewound
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Fixed Inductors

Inductors, also known as coils or reactor, are passive components that store energy in the form of a magnetic field when current flows through them. A fixed inductor is an inductor with a set inductance value, as opposed to a variable inductor, which has a variable inductance value. Fixed inductors are widely used in power supplies, electronic components, and other applications.One example of a fixed inductor is 744305040. This is a shielded, multi-layer and magnetic chip inductor that is used in a variety of electronic components. It is manufactured by Coilcraft and has a number of features that make it suitable for a wide range of applications. The inductor has low DCR and low profile, making it ideal for high frequency circuits and low profile surface mount designs.To understand the working principle of the 744305040 inductor, it is important to first understand how an inductor works. An inductor is a simple coil or loop of wire with a core of ferromagnetic material. When current passes through the wire, a magnetic field is created in the core. This magnetic field induces a voltage in the coil, which is proportional to the rate of change of current passing through the wire. This stored energy can then be released by reducing the current, causing the magnetic field to collapse.The 744305040 inductor works in much the same way, but with a few key differences. First, the inductor is encased in a metallic housing that provides protection from dust and other contaminants while allowing for an efficient transfer of heat. This is important for maintaining a consistent inductance value and preventing circuit damage. Secondly, due to the inductor\'s shielded design, it is able to reduce the amount of electromagnetic interference generated from the inductor itself. Finally, the use of a ferrite core allows for an increased inductance with a smaller size.The 744305040 inductor is used in many different application areas. It is commonly used in power supplies, as it can provide efficient power conversion and stability. It is also used in consumer electronics, because of its low profile and small size. Additionally, it is often used in communications technology, such as local area networks (LANs), as it has the ability to reduce electrical noise.In conclusion, the 744305040 inductor is a fixed inductor that is used in a wide range of applications, from power supplies to consumer electronics and communications. Its shielded, multi-layer and magnetic chip construction protects against dust and other contaminants while providing excellent inductance value. Additionally, its ferrite core increases its inductance with a smaller size, and its low profile makes it suitable for high frequency circuits and low profile surface mount designs.

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