IMC1812BNR39J

DC Resistance (DCR):	700 mOhm Max
Height - Seated (Max):	0.134" (3.40mm)
Size / Dimension:	0.177" L x 0.126" W (4.50mm x 3.20mm)
Supplier Device Package:	1812
Package / Case:	1812 (4532 Metric)
Mounting Type:	Surface Mount
Inductance Frequency - Test:	25.2MHz
Operating Temperature:	-55°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	220MHz
Q @ Freq:	30 @ 25.2MHz
Series:	IMC-1812
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	380mA
Tolerance:	±5%
Inductance:	390nH
Material - Core:	Non-Magnetic
Type:	Wirewound
Part Status:	Active
Packaging:	Bulk

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Fixed inductors, such as IMC1812BNR39J, are widely used in electronic applications. The inductors provide a stable output impedance frequency, and are used in a variety of circuit components. The main advantages of using this type of inductor include low loss, low distortion, high power density, and low levels of power dissipation. In order to understand the working principle of such an inductor, it is important to understand what the basic components of a fixed inductor are.The core of a fixed inductor is typically made of ferromagnetic material, such as iron, which helps to transfer electrical energy from one side of the circuit to another. The core is then wound with a conductive winding that contains the same number of turns. This winding is known as the primary winding. The primary winding induces an alternating current into the secondary winding, creating an electromotive force (EMF) across the winding. The induced current in the secondary winding is then converted into a voltage or current depending on the application.An interesting application of a fixed inductor is to use it as a voltage regulator. This is made possible due to the inductor\'s wide dynamic range and low loss characteristics. When the voltage to the inductor increases, the internal inductance increases, causing the current to increase. This increase in current is then stored in the core. When the voltage to the inductor decreases, the internal inductance decreases, causing the current to decrease. This decrease in current is then released from the core, thus maintaining the desired output voltage.A wide variety of fixed inductor applications can be found in numerous electronic devices such as power converters, automotive circuits, consumer electronics, and RF communications. These types of inductors can even be used in some medical applications as well. As mentioned before, the main advantages of these inductors include low loss, low distortion, high power density, and low levels of power dissipation.Fixed inductors are typically quite small and can be found in many different shapes and sizes. Depending on the application, the inductor can be constructed using different materials such as metals, plastics, and ceramics. Inductors are typically rated in terms of their electrical specifications such as their inductance, maximum AC voltage, peak DC current, temperature range, and other characteristics.It is important to note that the selection of the proper inductor for a given application should follow the same guidelines that engineers use when selecting any other component. These guidelines include taking into consideration the size of the board, the nature of the application, the power requirements, and the electrical specifications of the inductor. Additionally, it is important to consider any environmental factors as well.In conclusion, fixed inductors, such as IMC1812BNR39J, provide a wide range of useful applications and provide efficient electricity transfer by controlling the flow of current. They also offer many advantages such as low loss, low distortion, high power density, and low levels of power dissipation. As with any component selection process, it is important to consider the electrical and environmental requirements of the application as well as the associated components.

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