2890R-44G Allicdata Electronics
Allicdata Part #:

2890R-44G-ND

Manufacturer Part#:

2890R-44G

Price: $ 3.12
Product Category:

Inductors, Coils, Chokes

Manufacturer: API Delevan Inc.
Short Description: FIXED IND 120UH 219MA 4.1 OHM TH
More Detail: 120µH Unshielded Molded Inductor 219mA 4.1 Ohm Max...
DataSheet: 2890R-44G datasheet2890R-44G Datasheet/PDF
Quantity: 1000
800 +: $ 2.81138
Stock 1000Can Ship Immediately
$ 3.12
Specifications
DC Resistance (DCR): 4.1 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: 790kHz
Operating Temperature: -55°C ~ 105°C
Ratings: --
Frequency - Self Resonant: 10MHz
Q @ Freq: 95 @ 790kHz
Series: 2890R
Shielding: Unshielded
Current - Saturation: --
Current Rating: 219mA
Tolerance: ±2%
Inductance: 120µH
Material - Core: Iron
Type: Molded
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Fixed inductors are devices used in electronics to store energy in the form of a magnetic field while preventing an electrical current from passing through them. The 2890R-44G is a popular fixed inductor that has many applications, and its working principle can be explained in detail.

The 2890R-44G is an inductor with superior performance characteristics, such as high-frequency stability and low-temperature operation, making it an ideal choice for a variety of applications. The 2890R-44G has a high inductance value of 44uH, which is suitable for use in high current circuits. It is also capable of handling higher power demands, such as switching and linear application. The inductance is also temperature-compensated, which makes it suitable for use in extreme temperature conditions.

The 2890R-44G has a wide range of applications where it can be used in different types of circuits, for example, in switching, rectifying, and noise suppression. It is also often used in motor control, as well as in logic gates and band-pass filters. In addition, it can also be used for impedance matching, and for providing smoothing and filtering in joint inductors. It is also used in transformers, amplifiers, and oscillators to provide an efficient and reliable source of energy.

The working principle of a fixed inductor is based on the principle of electromagnetic induction. When a current is passed through the inductor, an electromagnetic field is created which stores energy in the form of a magnetic field. The energy from the magnetic field is released when the current is removed, creating a waveform that is induced in the inductor. This waveform is then used to control the transfer, or flow, of electricity.

The 2890R-44G fixed inductor also has a wide range of features which make it an excellent choice for various applications. It has a low DCR, which means it is able to generate higher current without having to increase the amount of power used. It also has high Q value, which ensures that it can maintain its performance at a wide range of frequencies. It also has a high saturation current and a wide temperature range, meaning it can handle higher current demands without compromising performance.

In conclusion, the 2890R-44G fixed inductor is an ideal choice for many applications, thanks to its superior performance characteristics, high inductance value, low DCR, and wide temperature range. Its working principle is based on the principle of electromagnetic induction, and it is often used in circuits such as switching, rectifying, and noise suppression. With its wide range of features, this inductor can handle a wide range of applications and provide an efficient and reliable source of energy.

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

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