2890-10J Allicdata Electronics
Allicdata Part #:

2890-10J-ND

Manufacturer Part#:

2890-10J

Price: $ 1.33
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: 2890-10J datasheet2890-10J Datasheet/PDF
Quantity: 1000
800 +: $ 1.21086
Stock 1000Can Ship Immediately
$ 1.33
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: ±5%
Inductance: 3.9µH
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

Fixed Inductors are the most common type of electrical components used in electronic circuits. The 2890-10J is a type of fixed inductor device that consists of a large, axially-oriented toroidal coil of insulated winding wire wound around a central ring. This creates a magnetic field in the air between the two coils and this magnetic field is what gives the inductor its electrical properties.

The 2890-10J is used in many applications, both in the industrial and consumer markets. In industrial applications, it is used for induction heaters, AC transformers, and other commercial applications such as inductive wheels. It is also used in consumer applications, such as radios, televisions, and audio equipment.

The 2890-10J works on the principle of inductance. Inductance is the property of a wire coil or coil of wires to induce a current in another wire or set of wires when an alternating current (AC) is passed through it. This is accomplished through the use of electromagnetic induction. When an electric current passes through the wire coil, it creates a magnetic field. This magnetic field interacts with the current in the other wire or wires and induces an electric current. This electric current is then used to power the component in question, such as a motor or light bulb.

The 2890-10J works in a very similar way. It is used to inductively couple two or more electric circuits together. This induction allows for information, power, or both to pass between the two circuits without the need for direct electrical contact. This is especially useful in high-frequency applications, where the direct contact of two wires can cause interference, noise, or other problems. The 2890-10J is also used to isolate two or more electrical circuits to prevent unnecessary electrical interference between them.

The 2890-10J can also be used to reduce the amount of voltage or current in an electrical circuit. This is done by adjusting the inductance of the coil to create a low-pass filter, which limits the amount of voltage or current that can be passed through the circuit. This is again useful in high-frequency circuit designs, as it can reduce the amount of noise and improve the overall signal quality.

The 2890-10J also has many other uses, such as in power supplies, electric motors, and solenoids. It can also be used in applications requiring high AC current. The 2890-10J is also used in many industrial and consumer applications as the size of its coils can be varied to create a range of inductance values, allowing it to be used in a variety of different scenarios.

Overall, the 2890-10J is one of the most versatile and commonly-used fixed inductors, due to its wide range of uses and applications. By understanding its working principle and various uses, one can use the 2890-10J in many different scenarios for both industrial and consumer applications.

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

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