2890-10F Allicdata Electronics
Allicdata Part #:

2890-10F-ND

Manufacturer Part#:

2890-10F

Price: $ 4.03
Product Category:

Inductors, Coils, Chokes

Manufacturer: API Delevan Inc.
Short Description: FIXED IND 3.9UH 980MA 450 MOHM
More Detail: 3.9µH Unshielded Molded Inductor 980mA 450 mOhm Ma...
DataSheet: 2890-10F datasheet2890-10F Datasheet/PDF
Quantity: 1000
800 +: $ 3.62294
Stock 1000Can Ship Immediately
$ 4.03
Specifications
DC Resistance (DCR): 450 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: 95MHz
Q @ Freq: 60 @ 7.9MHz
Series: 2890
Shielding: Unshielded
Current - Saturation: --
Current Rating: 980mA
Tolerance: ±1%
Inductance: 3.9µH
Material - Core: Phenolic
Type: Molded
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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Fixed inductors are electrical components consisting of coils of wire wrapped around a core material. They store electrical energy in the form of a magnetic field when the current passes through them. The 2890 series inductors are a type of fixed inductors, used as a high-frequency, wideband filter and amplifier component.

The 2890-10F inductor is a small-sized, SMD type inductor that is suitable for all kinds of digital and linear applications. It is available in different sizes and values, depending on the application. The 10F model is a 0.25 inch axial package with a rated current of 15A and an operating frequency range of 1mhz to 20mhz. It is also capable of withstanding overvoltage up to 2.5V.

The working principle of the 2890-10F is based on the law of induction. The inductor works by inducing a magnetic field, when an electric current passes through it. This induces a magnetic field which is proportional to the applied current and can be measured in the form of inductance. The inductance is measured in Henrys (H) and is a measure of how much energy is stored in the magnetic field.

The 2890-10F inductor is used in a wide variety of applications, from filtering and amplifying signals in communication systems to producing higher frequencies in power supplies. It is also used in audio amplifiers and other circuits as a passive component for filtering and buffering signals. The inductor is also used in power converters, DC-DC converters and filters, and as a high-frequency transformer in electroencephalograph (EEG) systems.

The 2890-10F inductor is a high quality, reliable component and is ideal for applications such as radio frequency (RF) and microwave circuits. It is designed to provide superior signal integrity and reliability for applications such as antenna systems, radio transmitters, receivers, power supply, telecom infrastructure and other critical applications.

The 2890-10F inductor is an indispensable part of many electronic components and systems. Its high performance and reliability make it the perfect candidate for any application that requires a reliable and efficient inductor. As such, it is widely used in all types of electronic circuitry where reliable, efficient, and accurate inductance is required.

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

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