IRF03BH180K

Q @ Freq:	65 @ 2.5MHz
Height - Seated (Max):	--
Size / Dimension:	0.170" Dia x 0.385" L (4.32mm x 9.78mm)
Supplier Device Package:	Axial
Package / Case:	Axial
Mounting Type:	Through Hole
Features:	--
Inductance Frequency - Test:	2.5MHz
Operating Temperature:	-55°C ~ 105°C
Ratings:	--
Frequency - Self Resonant:	34MHz
Series:	IRF
DC Resistance (DCR):	770 mOhm Max
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	430mA
Tolerance:	±10%
Inductance:	18µH
Material - Core:	Ferrite
Type:	--
Part Status:	Obsolete
Packaging:	--

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Fixed Inductors – IRF03BH180K Application Field and Working Principle

As technological advances continue to revolutionize the way people work and live, so do advances in electrical components. One of these components is the fixed inductor, more specifically the IRF03BH180K. The IRF03BH180K is a popular model of fixed inductor used in a diverse range of products, including power supplies, telecommunications equipment, medical devices and even hand-held radios and computers.Fixed inductors, in general, work on the principle of Faraday’s law of induction, which states that when voltage is applied across an inductor, a current will flow. The current will cause an electromotive force (EMF) to be induced in the inductor, and this EMF will oppose the external voltage and reduce the amount of current that passes through the inductor. This phenomenon can be used to regulate the current in circuits and help reduce power loss. The IRF03BH180K is specifically designed for use in high-frequency, mid-range power applications such as external power supplies and LED lighting. The inductor is a non-polarized device, meaning that it does not need to be connected in a specific direction. It is composed of a metal core that is typically wound with high-quality copper or aluminum foil, which is then enclosed in a plastic sleeve with insulation. The IRF03BH180K has a number of features which make it suitable for use in these applications. It has a low DC resistance and a low parasitic series inductance, which make it ideal for high-frequency use. Additionally, its low core loss and high self-resonant frequency mean that it will not be affected as much by changing frequency levels or temperature fluctuations. Finally, its high surge-withstanding capability makes it well-suited to outdoor applications. The IRF03BH180K also has a number of advantages when compared to other types of fixed inductors. It is cheaper and easier to assemble compared to ferrite inductors, and it is more efficient due to its low core loss and high Q factor. Additionally, its lower inductance levels mean that it is better suited for voltage regulation in applications.In conclusion, the IRF03BH180K is a versatile and reliable fixed inductor that is particularly suitable for use in high-power, high-frequency applications. It has a number of features and advantages that make it an ideal choice for power supplies, telecommunications equipment, medical devices and hand-held devices. With its unique combination of power handling capacity and efficiency, the IRF03BH180K is sure to be a popular component for many years to come.

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