IM02ER390K

Q @ Freq:	45 @ 2.5MHz
Height - Seated (Max):	--
Size / Dimension:	0.095" Dia x 0.250" L (2.42mm x 6.35mm)
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:	22MHz
Series:	IM
DC Resistance (DCR):	3.6 Ohm Max
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	125mA
Tolerance:	±10%
Inductance:	39µH
Material - Core:	Ferrite
Type:	Molded
Part Status:	Obsolete
Packaging:	--

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Fixed Inductors are one of the most commonly used electronic components. They are mainly used in power supplies, electronic filters, signal coupling and decoupling, and protection circuits. One of the most popular types of fixed inductors are the IM02ER390K. This type of inductor is specifically designed for high-performance applications.The IM02ER390K is a molded, ferrite core, open-style inductor with a rated inductance of 390uH. It is constructed with superior-quality materials, making it highly reliable and durable. The ferrite core is engineered to ensure a high Q value, low DC resistance, and stable inductance. The high Q value reduces power loss and increases efficiency.This type of inductor is ideal for power supply applications. Its design features a high operating temperature, wide frequency range, and low DCR. This allows the inductor to be used in power orders up to five watts. It can also be used in DC-DC converters, battery chargers, DC-AC inverters, and power adaptors.In terms of working principle, the IM02ER390K inductor works on the basic principles of Faraday\'s law of electromagnetic induction. When an alternating current (AC) flows through the coils, it induces a varying magnetic field around the ferrite core. This magnetic field then induces a voltage across the coils and the current flows around the circuit in the opposite direction.When a load circuit is connected to the inductor, changes in the ac current cause changes in the level of the induced voltage. This determines the amount of current flowing through the load circuit and thus determines the performance of the inductor.The IM02ER390K inductor is designed for circuit applications that involve high current, low-power items. Its superior design characteristics ensure reliable and durable performance in any environment. As well as power supplies, the inductor can be used in filter circuits, transient voltage suppressors, and voltage regulators.The inductor is also simple to install and use. It comes with a standard mounting hole, so it can easily be mounted to a circuit board. Additionally, the open-style construction allows for heat dissipation and easier access when servicing the unit.In conclusion, the IM02ER390K Inductor is a highly reliable and durable fixed inductor that is ideal for high-performance applications. Its combination of superior-quality materials and innovative design features makes it suitable for a wide range of power supply and circuit applications. It is a cost-effective and easy-to-use solution that guarantees reliable performance every time.

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