2510R-20K

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2510R-20K Fixed Inductors

2510R-20K is a widely used type of fixed inductor, classified as SMD fixed inductor. It is an inductor with cored wire, designed to ensure sufficiency when operating at high frequencies. It is used mainly in high frequency applications for power supply, signal filtering, and noise suppression. It is particularly popular in the industrial, telecom, military, and automotive industries.

Main Features

• Rated inductance: 20uH (±30%)
• Rated current: 0.2A (max)
• Inductance range: 0.05UH-2.0mH
• Operating temperature: -40°C to +105°C
• Storage temperature: -40°C to +85°C

Applications

2510R-20K fixed inductors are used mainly in high frequency applications. Their primary use is in power supply filtering, signal filtering, and noise suppression. Due to its high frequency capabilities, they are commonly used in telecom, military, and automotive applications.

They are also used in a wide variety of electronics designs, including broadband power amplifiers, RF power amplifiers, receivers, transmitters and tuning circuits. It is also used for impedance matching, impedance correction, and as a component in oscillators.

Working Principle

A fixed inductor works on the principles of inductance. When a current passes through the inductor, the wire wrapped around the core creates a magnetic field. This magnetic field creates an opposing force to the current, causing it to decrease in size.

The size of this opposing force is determined by the inductance of the inductor. The higher the inductance, the stronger the magnetic field and the greater the opposing force. This opposing force is known as inductive reactance, which is the inductor’s ability to resist current.

The 2510R-20K fixed inductor has a high inductance rating, allowing it to create a strong magnetic field and resist current at high frequencies. This makes it ideal for use in high-frequency applications.

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