2890-16J Allicdata Electronics
Allicdata Part #:

2890-16J-ND

Manufacturer Part#:

2890-16J

Price: $ 1.33
Product Category:

Inductors, Coils, Chokes

Manufacturer: API Delevan Inc.
Short Description: FIXED IND 6.8UH 640MA 1.05 OHM
More Detail: 6.8µH Unshielded Molded Inductor 640mA 1.05 Ohm Ma...
DataSheet: 2890-16J datasheet2890-16J Datasheet/PDF
Quantity: 1000
800 +: $ 1.21086
Stock 1000Can Ship Immediately
$ 1.33
Specifications
DC Resistance (DCR): 1.05 Ohm Max
Height - Seated (Max): --
Size / Dimension: 0.280" Dia x 0.900" L (7.11mm x 22.86mm)
Supplier Device Package: --
Package / Case: Axial
Mounting Type: Through Hole
Inductance Frequency - Test: 7.9MHz
Operating Temperature: -55°C ~ 125°C
Ratings: --
Frequency - Self Resonant: 75MHz
Q @ Freq: 60 @ 7.9MHz
Series: 2890
Shielding: Unshielded
Current - Saturation: --
Current Rating: 640mA
Tolerance: ±5%
Inductance: 6.8µH
Material - Core: Phenolic
Type: Molded
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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Fixed inductors are electrical components used to store or control electrical current. One example of a fixed inductor is the 2890-16J, which has an application field and working principle that are important to understand.

The 2890-16J fixed inductor is used for portable electronic devices, such as radios, and any other type of device that requires a stable, regulated current in order to function correctly. The 2890-16J utilizes a special type of magnetic core material that allows it to store and control current in a very precise manner. The core material is made up of a combination of ferrite and superimposed bars that provide a very steady current when the inductor is energized.

The working principle of the 2890-16J fixed inductor is based on the concept of magnetic induction. Whenever an electric current passes through a wire, it creates a magnetic field in the area surrounding the wire. When this magnetic field passes through the material of the inductor core, it induces electrical current in the inductor itself. This current is then used to regulate the voltage and current of the device it is connected to.

The inductor is also capable of controlling the frequency of the current that is passing through it. This is done by adjusting the resistance in the core. When the resistance of the core is increased, less current is induced, resulting in a decrease in the frequency of the current. On the other hand, when the resistance of the core is decreased, more current is induced, resulting in an increase in the frequency of the current.

The 2890-16J fixed inductor is often used in conjunction with other electrical components to create an efficient power-supply system. It can be used to reduce the amount of power needed to run a device, as well as to stabilize it and protect it from surges and other fluctuations in the power supply.

The 2890-16J fixed inductor has numerous applications and works using the principle of magnetic induction. This allows it to store and control electrical current in a precise and regulated manner, providing a stable power supply and protection from power surges. The inductor is used in a variety of electronic devices, from radios to computers, to provide an efficient power supply system.

The specific data is subject to PDF, and the above content is for reference

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