B82422T1681K000

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Fixed inductors are passive electrical components that are essential elements of any type of electric circuit. They serve a wide variety of purposes, from filtering and blocking undesired signals to providing the circuit with inductive reactance. B82422T1681K000 is one of the popular fixed inductors used in a variety of applications.

B82422T1681K000 is a radial leaded, laminated core inductor that belongs to the B82 series of fixed inductors by TDK Corporation, which manufactures electronic components and accessories. It is composed of a copper conductor wired on an iron-cobalt-manganese ferrite core in a sealed package with a grease material to protect it from dust, dirt, and moisture. Its features are a high energy storage capacity, self-healing action, small size, reliable performance, and long operating life.

B82422T1681K000’s application field covers a broad range, including power line noise suppression, power supply filtering, RF noise suppression, power supply decoupling, general-purpose inductance, telecommunications, and audio applications.

In general, the working principle of a fixed inductor is based on Faraday’s law of magnetic induction. This law states that a changing magnetic field is capable of inducing a voltage in a conductor. This applied voltage, which is known as electromagnetic induction, can impede or amplify the change in the current in the line, depending on the size and type of the fixed inductor used. This results in an opposing current which could not happen without the inductor, or in other words, the inductor created a special form of resistance to alternating current.

As for B82422T1681K000, its structure and core material reduce eddy currents, allowing a high SRF. It has low core losses, low leakage inductance, and an L value range of 160-4400nH. Due to its power rating of 0.6W, wide frequency range of 100kHz-1MHz, and operating temperature range of -40 to +70°C, it is suitable for high-frequency switching noise suppression and interference suppression in portable devices.

In conclusion, fixed inductors are used in various applications and provide a variety of benefits. B82422T1681K000 is one of the fixed inductors used in multiple applications to block or filter undesired signals, provide inductive reactance, and assist in noise suppression and interference suppression. Its unique features make it suitable for high-frequency switching noise suppression and other applications.

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