IM04SHR68K

Q @ Freq:	50 @ 25MHz
Height - Seated (Max):	--
Size / Dimension:	0.155" Dia x 0.375" L (3.94mm x 9.53mm)
Supplier Device Package:	Axial
Package / Case:	Axial
Mounting Type:	Through Hole
Features:	--
Inductance Frequency - Test:	25MHz
Operating Temperature:	-55°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	250MHz
Series:	IM
DC Resistance (DCR):	150 mOhm Max
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	1.1A
Tolerance:	±10%
Inductance:	680nH
Material - Core:	Phenolic
Type:	Molded
Part Status:	Obsolete
Packaging:	--

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Fixed Inductors

Fixed inductors are components that store energy in the form of electric or magnetic fields when connected to a circuit. They are essential components in most electronic circuits for providing a wide range of electrical and magnetic functions. One of the most common types of fixed inductors is the IM04SHR68K. This component is widely used in many applications due to its robust design and reliable performance.The IM04SHR68K is a high-frequency, low-impedance fixed inductor designed for use in DC-to-AC and AC-to-DC converters, switching power supplies, power amplifiers, and other high current applications. It can operate in temperatures ranging from -40 to +105°C. The main features of this device include its low equivalent series resistance (ESR) and high saturation current, which makes it suitable for use in power circuits where extreme current peaks or voltage stability is required.The IM04SHR68K is made up of an internal metal frame that is filled with a non-magnetic material such as air, ferrite, or ceramic. This frame is then formed into two flat coils which are connected in series. This construction of the IM04SHR68K helps to maintain its low ESR and high saturation current.When connected to a circuit, the IM04SHR68K works by producing an attractive force around it. This force creates a magnetic field around the inductor. The magnetic field is generated by the flux lines, which are the paths along which the electric current travels in the device. As the current flows, it builds up a magnetic field that opposes the current flow, thus providing resistance to its flow and acting as a filter for noise. This filtering effect is what is referred to as inductance in the device.The working principle of the IM04SHR68K is based on the fact that the current that flows through the device is proportional to the strength of the magnetic field, and the flux lines that form as a result of that field. This means that when the current through the device is increased, the magnetic field increases as well, resulting in a greater inductive reactance. As the inductive reactance increases, the current is forced to travel through the device more slowly, thus providing noise filtering.The IM04SHR68K is regularly used in a wide range of applications such as mobile communication devices, digital signal processors, audio amplifiers, and switching power supplies. It is also used in power circuits where it can provide a high current peak with excellent ripple noise reduction.Overall, the IM04SHR68K is a low-cost, reliable, and robust fixed inductor that can be used in many circuits and is suitable for a wide range of applications. Its low series resistance and high saturation current make it an ideal choice for those who require reliable and efficient performance from their electronic circuits. It is therefore a valuable component for many electronic designs and applications.

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