744771115

DC Resistance (DCR):	30 mOhm Max
Height - Seated (Max):	0.236" (6.00mm)
Size / Dimension:	0.472" L x 0.472" W (12.00mm x 12.00mm)
Supplier Device Package:	--
Package / Case:	Nonstandard
Mounting Type:	Surface Mount
Inductance Frequency - Test:	1kHz
Operating Temperature:	-40°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	16.6MHz
Q @ Freq:	--
Series:	WE-PD
Shielding:	Shielded
Current - Saturation:	4.55A
Current Rating:	3.75A
Tolerance:	±20%
Inductance:	15µH
Material - Core:	Ferrite
Type:	Wirewound
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Fixed InductorsAn inductor, also referred to as a coil, choke or reactor, is an electrical component that stores energy in the form of an inductor or magnetic field. The inductance of an inductor is measured in Henries (symbol: H). An inductor can be a single loop coil or a combination of multiple coils wound together. In addition, inductors can be fixed or variable. The 744771115 fixed inductors are suitable for a wide range of applications such as radio frequency (RF) circuits, power supplies, motor control circuits, and electronic filters.Application Field of 744771115 Fixed Inductors744771115 fixed inductors find use in many applications, since they provide reliable performance and excellent power handling capabilities. They are commonly used in power supplies, high performance RF amplifiers, motor control circuits, and in various filter designs. Fixed inductors are also used in the construction of passive, tuneable, and high power radio receiver circuits, as well as for the filtering of unwanted signals in the radio frequency spectrum.Fixed inductors have the advantage of providing a wide range of inductance values, from 0.1 to 1000 micro henries. They can also provide consistent inductance levels over a wide range of temperature and frequencies. Fixed inductors are also designed to operate over a wide range of voltage and current conditions.Working Principle of 744771115 Fixed InductorsThe working principle of a 744771115 fixed inductor is based on Faraday\'s law of induction. According to this law, an electromagnetic field will be generated whenever an electric current changes, or flows in a conductor. This electromagnetic field will induce an electric potential difference between the end of the conductor, which will cause current to flow in the opposite direction.A 744771115 fixed inductor consists of a coil of loops of wire joined together. A magnetic core may be inserted within the coil of loops to increase the inductance value. As a result, when an alternating current is applied to the inductor, a varying magnetic field will be induced and stored in the core. This induced magnetic field is responsible for the generation of an electromotive force in the opposite direction of the current source. This in turn contributes to the overall effect of limiting the current.

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