IMS05STR68K

Q @ Freq:	42 @ 25MHz
Height - Seated (Max):	--
Size / Dimension:	0.162" Dia x 0.410" L (4.11mm x 10.41mm)
Supplier Device Package:	Axial
Package / Case:	Axial
Mounting Type:	Through Hole
Features:	--
Inductance Frequency - Test:	25MHz
Operating Temperature:	-55°C ~ 105°C
Ratings:	--
Frequency - Self Resonant:	190MHz
Series:	IMS-5
DC Resistance (DCR):	450 mOhm Max
Shielding:	Shielded
Current - Saturation:	--
Current Rating:	420mA
Tolerance:	±10%
Inductance:	680nH
Material - Core:	Phenolic
Type:	Molded
Part Status:	Obsolete
Packaging:	--

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Fixed Inductors
Fixed inductors are one type of electronic component that is used in electric and electronic circuits, to store energy in the form of a magnetic field. This type of inductor typically consists of a coil of wire wound around an iron or other metal core. The inductance of a fixed inductor is determined by the number of turns in its coil, the cross-sectional area of its cores, as well as its physical size.The IMS05STR68K application field and working principle is used in circuits that require a specific level of inductance on specific frequencies. This type of inductor offers a high level of precision, low temperature coefficients, and a wide range of inductance values.The IMS05STR68K has a ferrite-core construction, with a single-layer winded coil. This type of inductor has a good high self-resonance frequency, which allows it to operate on a wide range of frequencies. The inductance is adjustable through changing the number of turns in the coil. It also has very low temperature coefficient, meaning that its inductance does not shift significantly with temperature change, making it suitable for operating in extreme temperature conditions.The main application fields for this type of inductor include power supplies, signal processing, EMI/RFI shielding, and timing/delay applications. The IMS05STR68K is used in power supplies as an inductor to reduce noise and ripple and provide output voltage stability in switching or linear topologies. In signal processing systems, the inductor can be used for filtering applications and for providing impedance matching between devices and transmission lines. This type of inductor also finds use in EMI/RFI shielding applications, due to its low leakage currents and high magnetic shielding efficiency. Larger-value inductors are often used in timing and delay applications, as they can store a larger amount of energy and provide more control over the timing.The working principle of a fixed inductor is relatively simple. When electric current flows through its coil, it creates a magnetic field around it, and this field has the ability to store energy. When the current stops flowing, the magnetic flux stored in the coil and the field around it dissipates, releasing the stored energy back into the circuit. This cycle can be repeated many times, and the inductor acts as a filter, allowing only certain frequencies to pass while attenuating other frequencies.In conclusion, the IMS05STR68K application field and working principle are essential for any circuitry that requires a precise level of inductance on specific frequencies. Its ferrite-core construction and high self-resonance frequency make it suitable for a wide range of applications, from power supplies and signal processing systems to EMI/RFI shielding and timing/delay applications.

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