IR02SH4R7K

Q @ Freq:	45 @ 7.9MHz
Height - Seated (Max):	--
Size / Dimension:	0.120" Dia x 0.260" L (3.02mm x 6.60mm)
Supplier Device Package:	Axial
Package / Case:	Axial
Mounting Type:	Through Hole
Features:	--
Inductance Frequency - Test:	7.9MHz
Operating Temperature:	-55°C ~ 105°C
Ratings:	--
Frequency - Self Resonant:	75MHz
Series:	IR
DC Resistance (DCR):	1.2 Ohm Max
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	230mA
Tolerance:	±10%
Inductance:	4.7µH
Material - Core:	Iron
Type:	--
Part Status:	Obsolete
Packaging:	--

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Fixed Inductors

Fixed inductors, also called inductor coils, are basic passive components in electronic circuits. They consist of a core of electromagnetically permeable material, usually made of ferrite, with two or more metal windings (or coils) wound around it. When current flows through one coil, magnetic flux is generated. This flux is concentrated by the core, and linked to the other coils, so that a voltage is induced in these coils. Fixed inductors are used in a wide range of applications, from filtering and energy storage, to circuit protection and signal transmission.The IR02SH4R7K is a fixed inductor that is designed for use in digital power supply circuits. It is an effective way to reduce noise and minimize power consumption in digital circuits.The IR02SH4R7K is a high-quality fixed inductor with a low current capacity and built-in features that improve performance. It has a small size and is made with high-temperature materials, making it suitable for use in high-performance applications.The IR02SH4R7K is an inductor with two coils, and the working principle of the device is based on Faraday’s law of induction. When current flows through the external coil of the IR02SH4R7K, electromagnetic flux is generated. This flux is passed through the core material, linked to the second coil winding and induces a voltage, which is then passed to other components in the circuit.The IR02SH4R7K can be used in a variety of applications, including high-frequency power supplies, DC-DC converter circuits, current waveform stabilization circuits, voltage waveform filtering circuits. It is also used for reducing power consumption and noise in computer, communication and data processing applications.In conclusion, the IR02SH4R7K is an effective fixed inductor for use in digital power supply circuits. It has low current capacity and is made with high-temperature materials. It works by Faraday’s law of induction and can be used in a variety of applications, such as high-frequency power supplies, DC-DC converter circuits, current waveform stabilization circuits, and voltage waveform filtering circuits.

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