1210-681J

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Fixed inductors, also known as chokes, are electronic components consisting of a coil of insulated wire wound around a core. The 1210-681J fixed inductor, manufactured by Littelfuse, is engineered for the power supply segment and suitable for 12V automotive applications.

Features

• Surface mount package.
• High current.
• Excellent signal quality.
• High Q factor.
• No audible noise.

Application Fields

The 1210-681J fixed inductor can be used in a variety of applications, including voltage regulators, power inverters, and DC-DC converters. It is also ideal for automotive applications, such as hybrid and electric vehicles, where it can be used to reduce radio frequency interference and noise. Additionally, the inductor is suitable for telecom infrastructure, consumer electronics, and other power-related applications.

Working Principle

A fixed inductor works by storing energy in a magnetic field. When voltage is applied to an inductor, electrons flow through its circuit and build up a magnetic field around the device. When the electrons stop flowing, the field collapses and induces a current in the opposite direction, known as an inductive kick.

The 1210-681J fixed inductor has an operating frequency of up to 3MHz and an operating temperature range of -55C to +125C. This makes it ideal for automotive applications, as well as other applications requiring high frequency stability in a wide temperature range.

Conclusion

The 1210-681J fixed inductor is a highly efficient, reliable, and robust component suitable for a wide range of applications. Its high current and excellent signal quality coupled with its operating frequency and temperature range make it an ideal choice for automotive and telecom applications, as well as other power-related applications.

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