4470R-05K

DC Resistance (DCR):	40 mOhm Max
Height - Seated (Max):	--
Size / Dimension:	0.310" Dia x 0.910" L (7.87mm x 23.11mm)
Supplier Device Package:	--
Package / Case:	Axial
Mounting Type:	Through Hole
Inductance Frequency - Test:	7.9MHz
Operating Temperature:	-55°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	92MHz
Q @ Freq:	130 @ 10MHz
Series:	4470R
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	3.5A
Tolerance:	±10%
Inductance:	2.2µH
Material - Core:	Iron
Type:	Molded
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Fixed InductorsA fixed inductor, such as the 4470R-05K, is an electronic component that stores energy in a magnetic field when electric current flows through it. The inductance of the inductor is determined by the size and shape of its winding conductor and the core material it is wrapped around. It is often used in various electronic circuits such as power supplies, radios, TVs, and amplifiers.The 4470R-05K fixed inductor is designed for general purpose applications and is typically used in the design of oscillators, filters, chokes, and transformers. It is also well-suited for DC-DC loop compensation. The 4470R-05K is a molded, surface mount coil of 0.4 inches square, with an inductance of 5 mH. It has a maximum DC current rating of 250 mA, a maximum voltage rating of 250 Vdc, and a saturation current rating of 200 mA. It comes with an epoxy resin coating for protection from the environment.The fixed inductor works by encoding a magnetic field when a current flows through it, according to Faraday\'s law of electromagnetic induction. This field will remain in the inductor core material, and will have an inductance associated with it. The inductance is determined by the core material, the number of coils in the winding, and the number of turns per coil. The larger the inductance, the greater the energy stored in the inductor and the larger the current flow caused by the inductor.The fixed inductor can also be used as a transformer, if the inductor is wound with multiple coils. A transformer is an electrical device that increases or decreases the voltage or current flow of an electrical circuit. When an alternating current passes through the transformer, a magnetic field is produced in the inductor core. This field creates an electrical voltage between the two coils, which can be used to increase or decrease the current in the circuit.Fixed inductors are easy to install and provide an excellent performance. They are reliable and energy efficient components, and are invaluable for a variety of electronic applications. The 4470R-05K is an excellent example of a fixed inductor, and its features and specifications make it well-suited for a variety of applications.

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