2890-08J

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 electrical components often used in electronic circuits, usually in the form of a coil of wire. The 2890-08J is a specific type of fixed inductor designed specifically for high-frequency applications. In this article, we will explore the application field and working principle of the 2890-08J.

The 2890-08J is designed for use in high-frequency RF circuit applications, such as radio frequency, etc. Owing to its small size and high performance, it is highly suitable for applications that require small size and high frequency. The inductance range of the 2890-08J is from 0.276µH to 1.5mH, and its saturation current (Isat) range is from 0.44A to 2.5A.

The 2890-08J has a wide range of applications, including cellular phones, digital communication equipment, wireless local area network (WLAN) systems, etc. It can be used to design inductor-based filters for various purposes, such as low-pass, band-pass, and high-pass filters which help achieve desired frequency responses. It is also suitable for use in impedance matching circuits, such as the ones used in antenna matching.

The 2890-08J has two working principles. The first is the principle of inductive reactance. Inductive reactance is the effect produced by the deformation of magnetic field around a coil of wire, which opposing the AC current flow. This creates a voltage difference that opposes the AC flow, thereby causing the inductor to limit the current flow. The second working principle is the principle of electromagnetic induction. This principle states that the wire coil produces an electric field around it, which induces a current in a nearby conductor.

To conclude, the 2890-08J is a type of high-frequency fixed inductor suitable for RF applications. Its wide range of applications, in combination with the two working principles, make it a very useful component in many electronic circuits.

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