2890-10K Allicdata Electronics
Allicdata Part #:

2890-10K-ND

Manufacturer Part#:

2890-10K

Price: $ 1.04
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: 2890-10K datasheet2890-10K Datasheet/PDF
Quantity: 1000
1000 +: $ 0.95013
Stock 1000Can Ship Immediately
$ 1.04
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: ±10%
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 play an important role in the design and implementation of modern electrical systems, as they are used to store energy and regulate the flow of current. The 2890-10K Fixed Inductor is a highly efficient and reliable option for those seeking a reliable inductive component. In this article, we will discuss the application fields and working principle of the 2890-10K Fixed Inductor in more detail.

The 2890-10K Fixed Inductor is primarily used in DC/DC converters, AC/DC power supplies, and general application fields. It is designed to handle rectified sinusoidal AC voltages, as well as generate stable DC voltages. The 2890-10K is a high-performance component that offers reliable current regulation and stability under varying voltage conditions. This makes the inductor suitable for applications ranging from audio amplification to power line communication.

The working principle of the 2890-10K Fixed Inductor can be simplified to three primary steps. Firstly, the inductor stores energy in the form of a magnetic field when a voltage is applied. This energy is then released as current when the voltage is removed from the inductor. Secondly, the inductance of the component determines the amount of current that can be generated when the voltage is removed. Finally, the component regulates the current to a stable level even when the voltage varies.

The 2890-10K Fixed Inductor utilizes a single-layer toroidal coil design that offers high efficiency and low resistance. This design also enables the component to dissipate heat more effectively so that it can work reliably under varying loads and voltage conditions. In addition, the inductor is designed with a self-healing core that ensures uniform magnetic field distribution, thus preventing short circuits and ensuring consistent performance.

The 2890-10K Fixed Inductor is designed for high frequency applications, offering a frequency range of up to 200 KHz. This makes it suitable for use in power supplies and audio systems. In addition, the component has a low-profile size and is RoHS certified, making it an excellent choice for space-constrained applications. It also has a high current rating, enabling it to reliably handle high load currents.

Overall, the 2890-10K Fixed Inductor provides reliable performance in a variety of application fields. Its simple working principle and highly efficient design make it a reliable inductive component for those seeking a reliable solution for their electrical systems. With its high frequency range, low-profile size, and RoHS certification, the 2890-10K Fixed Inductor is a great choice for those seeking a reliable inductive component.

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

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