IM04SH120J

Q @ Freq:	65 @ 2.5MHz
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:	2.5MHz
Operating Temperature:	-55°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	42MHz
Series:	IM
DC Resistance (DCR):	1.1 Ohm Max
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	265mA
Tolerance:	±5%
Inductance:	12µH
Material - Core:	Iron
Type:	Molded
Part Status:	Obsolete
Packaging:	--

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Fixed Inductors

Inductors are commonly used electrical components that are designed to store and release energy in the form of a magnetic field. A fixed inductor is a type of inductor that has a fixed magnetic field that does not vary over time. The main application of a fixed inductor is to provide a controlled amount of inductance for a circuit. The IM04SH120J is a fixed inductor manufactured by Murata Electronics.

The Structure of IM04SH120J

The IM04SH120J consists of an aluminum core, two plastic bobbin cores and four flat plastic spools. The aluminum core provides an inductive component, whereas the plastic bobbin core and plastic spools provide the necessary insulation. The fixed inductor is encased in a plastic package and is rated to work at temperatures between -40°C and 125°C. The size of the IM04SH120J is 4mm x 4mm x height of 2.5mm.

IM04SH120J Application Field and Working Principle

The IM04SH120J is used for various applications including switching regulators, and its main function is to store and control the amount of inductance in a circuit. It is also used in circuits where high-frequency noise immunity and voltage stabilizing are required. The IM04SH120J works by providing a magnetic field that resists any change in electrical current passing through it. As the current increases, the magnetic field created by the inductor increases, resulting in more inductance. On the other hand, if the current decreases, the magnetic field created by the inductor weakens, resulting in less inductance.Therated current rating of the IMO4SH120J is 2.8A and the rated inductance is 120uH. The inductance marked on the inductor is an indication of the actual inductance at a frequency of 20 kHz. Since the inductance is fixed, the value of the inductance doesn\'t change with frequency. The maximum operating frequency of the IM04SH120J is 100MHz.

Features & Benefits

The main features of the IM04SH120J include high-frequency noise immunity, voltage stabilization, reduced core losses, and excellent stability. The core material is made of an aluminum iron and this helps reduce core losses and reduce the temperature rise of the inductor. The IM04SH120J also has excellent temperature stability and is capable of operating at high temperatures.The main benefits of the IM04SH120J are:* The wide induction range and inductance stability offer greater control and flexibility when used in various circuits.* Increased efficiency due to the use of a high-quality aluminum-iron core.* The plastic package helps protect the inductor from environmental damage. * Excellent temperature stability at both high and low temperatures. * Low core losses and improved power savings due to the use of a high-quality material.

Conclusion

The IM04SH120J is a high-performance, fixed inductor with excellent features. Its low core losses, high inductance stability, and excellent temperature stability make it an ideal choice for many applications. The wide inductance range and excellent noise immunity make it suitable for use in a variety of circuits. Moreover, the plastic housing makes it resistant to environmental damage.

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