74439344010 Inductors, Coils, Chokes

DC Resistance (DCR):	5.5 mOhm
Height - Seated (Max):	0.130" (3.30mm)
Size / Dimension:	0.262" L x 0.254" W (6.65mm x 6.45mm)
Package / Case:	Nonstandard
Mounting Type:	Surface Mount
Inductance Frequency - Test:	100kHz
Operating Temperature:	-40°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	59MHz
Q @ Freq:	--
Series:	WE-XHMI
Shielding:	Shielded
Current - Saturation:	27.5A
Current Rating:	12A
Tolerance:	±20%
Inductance:	1µH
Material - Core:	Metal Composite
Type:	Wirewound
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Fixed Inductors – 74439344010 Application Field and Working Principle

Fixed inductors are a passive integrated circuit (PI) component that is used for the filtering, matching, buffering and coupling of DC power signals. They are made up of an electrically conductive wire coil wrapped around a core material that either contains ferrous or non-ferrous material. Fixed inductors operate based on the principles of electromagnetic induction, where a magnetic field induces an electric current to flow through the coil. The 74439344010 is a type of fixed inductor used for standard applications in the industrial environment. It’s characterised by superior operating performance, long-term reliability and high efficiency. With the exception of the magnetic core material, the properties and structure of this inductor are similar to those of other standard fixed inductors. This inductor can handle currents as high as 3.2 A, and can be mounted using either through-hole or surface mount technology. In the industrial environment, fixed inductors are used for a wide variety of applications, such as to provide an energy storage element in DC power conversion circuits. They can also be used as filters to block certain frequencies of electricity while allowing others to pass. Some other common applications are for impedance matching, voltage regulation, and pulse shaping. They can also be used to reduce noise or improve the voltage stability of a system by providing an energy storing element in the charging and discharging of capacitors in a power supply. When an electric current flows through a coil of wire, a magnetic field is created around the wire. This is the principle of electromagnetic induction: a changing electric current induces a magnetic field, which in turn induces a current in the inductor. This changing magnetic field creates a back EMF, or electromagnetic force, which opposes the current flowing through the coil and is proportional to the rate of change of the current. In this way, the inductor can be used to provide a resistance to both AC and DC currents. The 74439344010 fixed inductor is an ideal solution for many applications requiring an energy storage element or filtering of frequency signals. Its design allows for superior operating performance, high efficiency and long-term reliability. Moreover, its size and weight make it a practical and cost-effective solution for many industrial applications.

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