0819R-54G

Series:	0819R
Packaging:	Tape & Reel (TR)
Part Status:	Active
Type:	Molded
Material - Core:	Ferrite
Inductance:	18µH
Tolerance:	±2%
Current Rating:	112mA
Current - Saturation:	--
Shielding:	Unshielded
DC Resistance (DCR):	3.8 Ohm Max
Q @ Freq:	40 @ 2.5MHz
Frequency - Self Resonant:	23MHz
Ratings:	--
Operating Temperature:	-55°C ~ 105°C
Inductance Frequency - Test:	2.5MHz
Mounting Type:	Through Hole
Package / Case:	Axial
Supplier Device Package:	Axial
Size / Dimension:	0.078" Dia x 0.200" L (1.98mm x 5.08mm)
Height - Seated (Max):	--

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0819R-54G Fixed Inductors: Application field and Working Principle

Fixed inductors are essential components in electrical and electronic circuits, used to store energy as an inductor coil or to control current flow. The 0819R-54G fixed inductor is a component designed for medium to high frequency applications and integrates several technologies that enable it to operate efficiently. This article will discuss the application field and working principle of the 0819R-54G fixed inductor.

Application Field

The 0819R-54G fixed inductor is suitable for use in both AC and DC circuits and can be used for a variety of applications.The 0819R-54G is used in circuits that require high levels of power. This is due to its ability to handle large currents and voltages. At lower voltages and currents, the inductance of the 0819R-54G is lower than that of other inductors, providing increased efficiency. The 0819R-54G fixed inductor is also used in radio frequency (RF) applications. It is ideal for use in RF transmitter and receiver circuits, due to its ability to provide high signal-to-noise ratios and immunity to external noise. The 0819R-54G fixed inductor is also used in consumer electronics, such as laptops, tablets, and smartphones. This is due to its low profile, reliable operation, and low power consumption.

Working Principles

The 0819R-54G fixed inductor works on a simple principle. An electric current passes through the inductor, creating a magnetic field that stores a certain amount of energy. When the current is removed from the inductor, the magnetic field collapses, releasing the stored energy back into the circuit.When used in AC circuits, the inductor acts as a filter. The inductor acts as a low-pass filter, allowing low-frequency signals to pass through the circuit while blocking high-frequency signals. This is useful for preventing interference in AC circuits.In DC circuits, the inductor behaves differently. The inductor passes current through the circuit, but at a slow rate. This can be used to regulate current in DC circuits. The rate of current flow is determined by the inductance of the inductor.

Conclusion

The 0819R-54G fixed inductor is an ideal component for a variety of applications. It is suitable for use in AC and DC circuits, as well as in RF applications. It offers high levels of power and can be used to filter AC signals or regulate DC current. With its low profile, reliable operation, and low power consumption, the 0819R-54G fixed inductor is a popular choice for use in consumer electronics.

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