0819-46H

DC Resistance (DCR):	4.4 Ohm Max
Height - Seated (Max):	--
Size / Dimension:	0.078" Dia x 0.200" L (1.98mm x 5.08mm)
Supplier Device Package:	Axial
Package / Case:	Axial
Mounting Type:	Through Hole
Inductance Frequency - Test:	7.9MHz
Operating Temperature:	-55°C ~ 105°C
Ratings:	--
Frequency - Self Resonant:	52MHz
Q @ Freq:	45 @ 7.9MHz
Series:	819
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	104mA
Tolerance:	±3%
Inductance:	8.2µH
Material - Core:	Iron
Type:	Molded
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Fixed Inductors

Fixed inductors, also known as inductors, are one type of electrical components with a very wide range of applications. 0819-46H is one of the most common types of fixed inductors. In this article, we will look into the application field and working principle of this particular inductor.

Application Field

0819-46H has a very wide range of applications. It has two major application fields, ranging from industry to consumer electronics. In the industrial field, 0819-46H is widely used for a variety of applications such as AC/DC power transmission, power conversion, motor control, power supply filtering, high-frequency communication, and switching power supplies. Since it is robust and capable of handling high current, it is used in many high-power industrial applications. In consumer electronics, 0819-46H is used as a filter for noise reduction. It is used to reduce noise in audio amplifiers, digital media players, and other audio systems. It is also used in the power supplies for computers and televisions for efficient operation and filtering of noise.

Working Principle

0819-46H consists of windings of wire around an iron core. When an electrical current flows through the wire, a magnetic field is generated, which opposes the flow of current and appears as an inductance. This is the basic working principle of 0819-46H. When an alternating current (AC) flow passes through the inductor, the magnetic field reverses at regular intervals, resulting in the inductor producing a higher impedance as the current changes. This has the effect of slowing down the rate of change of current. The result is that AC signals are filtered and transmitted without distortion. In addition, some inductors are constructed with a coil of wire and ferrite core. A ferrite core is an additional material that improves the inductive properties and helps reduce the losses as the signal moves through the coil.

Conclusion

0819-46H is a type of fixed inductors with a wide range of applications. It is widely used for industrial and consumer electronics applications. Its working principle is based on the principle of induction, where a magnetic field opposes the flow of current. This results in an inductive effect, which helps reduce distortion in AC signals and helps provide efficient power supplies.

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