0819-34F

DC Resistance (DCR):	850 mOhm 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:	110MHz
Q @ Freq:	45 @ 7.9MHz
Series:	819
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	236mA
Tolerance:	±1%
Inductance:	2.7µH
Material - Core:	Iron
Type:	Molded
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Fixed Inductors

Inductors, or coils, are a type of passive electronic components which are used in a wide range of applications. One of the most common inductors is the 0819-34F inductor, which is a small, fixed type inductor. This kind of inductor is used in a variety of designs that require high levels of signal frequency filtering, chokes, and voltage surge protection. In this article, we will look into the applications and working principle of the 0819-34F inductor.

Applications

The 0819-34F inductor is a popular choice for a variety of applications. It is commonly used as an intermediate filter component in audio equipment, and in the power supply of televisions and other electronic devices. It can also be used to regulate the current in certain types of circuits, such as RF amplifiers and switching power supplies.Aside from these common uses, the 0819-34F inductor is also widely used in medical and aerospace applications. Its small size and low power consumption make it a great choice for implantable medical devices, such as pacemakers and implantable defibrillators, as well as sensitive aerospace systems such as navigation and communication systems.

Working Principle

The 0819-34F inductor works on a simple principle. It consists of a coil of wire wrapped in a housing, with a ferromagnetic core in the middle. When a current is passed through the coil of wire, it produces a magnetic field, which is then transferred to the ferromagnetic core. The core then stores energy in the form of magnetic flux, which is then released as the current changes.This process allows for a great deal of control over the frequency of AC current. By changing the number of turns of the coil, or the type of ferromagnetic material used, it is possible to create inductors with different levels of inductance. By changing other parameters, such as the diameter or length of the coil, it is possible to fine tune AC signals and filter them according to frequency.

Conclusion

The 0819-34F inductor is a small, fixed type inductor that is used in a variety of applications. It can be used as an intermediate filter component in audio equipment, and in the power supply of electronics. It is also used for voltage surge protection and as a component in medical and aerospace systems.The working principle of the 0819-34F inductor is quite simple; the coil of wire produces a magnetic field which is transferred to the ferromagnetic core. This allows for a great degree of control over the frequency of AC signals. By changing its parameters, such as the number of coils, the type of ferromagnetic material, or its length and diameter, it is possible to filter and fine tune AC signals according to frequency.

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