2890R-08G Allicdata Electronics
Allicdata Part #:

2890R-08G-ND

Manufacturer Part#:

2890R-08G

Price: $ 3.12
Product Category:

Inductors, Coils, Chokes

Manufacturer: API Delevan Inc.
Short Description: FIXED IND 3.3UH 1.19A 305 MOHM
More Detail: 3.3µH Unshielded Molded Inductor 1.19A 305 mOhm Ma...
DataSheet: 2890R-08G datasheet2890R-08G Datasheet/PDF
Quantity: 1000
800 +: $ 2.81138
Stock 1000Can Ship Immediately
$ 3.12
Specifications
DC Resistance (DCR): 305 mOhm 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: 100MHz
Q @ Freq: 60 @ 7.9MHz
Series: 2890R
Shielding: Unshielded
Current - Saturation: --
Current Rating: 1.19A
Tolerance: ±2%
Inductance: 3.3µH
Material - Core: Phenolic
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

The 2890R-08G fixed inductor is widely used as an electronic component in the electronics industry today due to its wide range of applications and its high efficiency working principle. The components of this inductor are mainly composed of heavy-duty oxygen free copper conductive wire, high-quality reductive pluhnic adhesive and cured epoxy resin. This make sure that all of the internal components are isolated and insulated from the external environment and thus offers maximum protection from the outside elements.

The 2890R-08G inductor can be used for a variety of different purposes, such as in rectifier circuits, amplifiers, and low frequency AC circuits. In rectifier circuits, the inductor acts as an AC to DC converter, where the alternating current is rectified and turned into direct current. In amplifiers, the inductor acts as an inductive reactance, a type of resistance that will cause the voltage to increase as the frequency of the AC signal increases, as long as the inductor is connected in series with the amplifier. Additionally, in low frequency AC circuits the inductor will act as an electrical load, providing the AC circuit with the necessary power to operate.

The 2890R-08G inductor mainly works on the principle of electromagnetic field induction. This involves the creation of an electrostatic field from the metal core within the inductor, which in turn will induce an electrical current in the surrounding coils of wire. When a current is applied to the inductor, the metal core will produce a magnetism, this in turn will attract the moving electrons in the metallic conductive wire, creating an electric current which will flow to the external environment.

The 2890R-08G inductor is designed with a high resistance, meaning that it can withstand high voltage inputs without any problems, however due to its higher resistance levels it does not produce as high of a current as other inductors. Similarly, due to its higher resistance levels, it is not suitable for use in applications where a high current is required. Despite this, its wide range of applications make it a very popular component for use in the electronics industry.

The 2890R-08G inductor comes with maximum rated parameters, that allow for various operations at different frequencies. This includes a DC current rating of 0.25A up to a frequency of 100kHz, a saturated voltage of 5V, a inductance value of 430 mH, and an insulation index of 150V. All of these factors together help to make the inductor extremely reliable and efficient in its performance.

Overall, the 2890R-08G is an efficient and extremely reliable fixed inductor, with a wide range of applications in the electronics industry. With its high resistance levels, it is able to provide reliable performance in all sorts of applications, from rectifier circuits, amplifiers, and low frequency AC circuits. Additionally, its maximum rated parameters make it a highly suitable component for use in different applications. Thus, the 2890R-08G inductor is a great component for any electronic project.

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

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