9406R-26

DC Resistance (DCR):	2.35 Ohm Max
Height - Seated (Max):	0.375" (9.53mm)
Size / Dimension:	0.500" L x 0.375" W (12.70mm x 9.53mm)
Supplier Device Package:	--
Package / Case:	Radial - 4 Leads
Mounting Type:	Through Hole
Inductance Frequency - Test:	2.5MHz
Operating Temperature:	-55°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	16MHz
Q @ Freq:	66 @ 2.5MHz
Series:	9406R
Shielding:	Shielded
Current - Saturation:	--
Current Rating:	305mA
Tolerance:	±10%
Inductance:	15µH
Material - Core:	Ferrite
Type:	--
Part Status:	Active
Packaging:	Bulk

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Fixed inductors, such as the 9406R-26, are a type of electrical component used to store energy as well as provide electrical and magnetic impedance or reactance to a current or voltage flow. The 9406R-26 is a two-terminal low profile surface mount inductor, designed for use in narrow band noise suppression out of RF signals.An inductor is a passive electrical device, often referred to as a coil, formed from a length of wire wound a predetermined number of turns around a form. When coupled with a signal, the coil can store energy in what is known as a magnetic field. The stored energy can then be released as needed.The 9406R-26’s two terminals are generally designed to accept positive and negative signals. When a voltage or current is applied across the terminals of the 9406R-26, an increasing magnetic field is created. This growing magnetic field produces a magnetic flux that increases with both the number of coils and the current or voltage applied. This increase in flux leads to the inductor “reacting” to the signal, by providing electrical or magnetic impedance, depending on the frequency of the signal.The main function of the 9406R-26 is to act as a low pass filter. This means that it will only allow lower frequency signals to pass, filtering out any higher frequency signals. These higher frequency signals are referred to as “noise”, and are caused by a variety of sources including noise from other components, and environmental sources. The 9406R-26 helps to reduce the amount of this noise reaching the intended device by blocking higher frequencies from reaching it.The 9406R-26 also acts as a storage mechanism, allowing energy in the form of current to be stored and released as needed. This stored energy is released when the input voltage or current is removed or decreased, allowing the energy to be used by the system in need. It also helps to protect circuits from over-voltage and under-voltage conditions.In terms of construction, the 9406R-26 is a two-terminal, low profile surface mount inductor. The inductor is designed to be mounted on a PCB board or other surface, and is usually constructed from a ferrite material. The component consists of an iron-containing material that is surrounded by a coil of copper wire. By winding copper wire around an iron core, an induced magnetic field is achieved which allows the component to store energy.The 9406R-26 is a versatile inductor, providing a wide range of applications. This component can be used in automotive electronics, mobile phones, audio and video systems, security systems, and computers. It is also used to filter out undesired noise from electrical circuits, and protect circuits from over-voltage and under-voltage conditions. The 9406R-26 is highly efficient, and is capable of providing excellent noise suppression out of RF signals.

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