FBR06HA121NA-00

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Ferrite beads and chips are passive electronic components used for filtering high frequency noise from current flow on a signal line. The FBR06HA121NA-00 is a high-frequency ferrite beads used for such applications. It features a common mode noise suppression of up to 25 dB and frequency range of 9 kHz to 1 GHz. This article will discuss the application fields and working principles of the FBR06HA121NA-00.

Application Fields of FBR06HA121NA-00

The FBR06HA121NA-00 is designed for applications where high-frequency noise needs to be suppressed, such as power supplies, data buses, and other circuits susceptible to noise. Ferrite beads of this type are used in automotive, medical and industrial applications due to their high level of performance. They are especially useful in high-speed applications, such as in automotive engine control units, where performance and reliability are of the utmost importance.

Working principle of FBR06HA121NA-00

The FBR06HA121NA-00 works by altering the impedance of a signal line at high frequencies. The high frequency signal components are concentrated on the higher impedance region, thus reducing the amount of noise. This has the effect of suppressing high frequency noise on the signal line, while keeping the desired signal intact. The FBR06HA121NA-00 is constructed from a ferrite core surrounded by a conductive coating. This allows it to efficiently suppress high frequency noise, while not affecting other frequencies of the signal.

The ferrite core consists of a mixture of ceramic materials with magnetic properties. This material is heavily saturated with magnetic flux which creates an electromagnetic field in the core. When high frequency signals pass through the core, the magnetic field alters the impedance of the signal line and suppresses the noise. Additionally, the electromagnetic field interacts with the conductive coating to further suppress noise.

The FBR06HA121NA-00 has a rated impedance of 100 ohms between 9 kHz and 1 GHz and is capable of suppressing common mode noise up to 25 dB. In addition, it has a temperature coefficient of 15 ppm/ K and is rated for operation in temperatures up to 150°C. This makes it ideal for high temperature and high frequency applications, such as in automotive engines or medical equipment.

Conclusion

The FBR06HA121NA-00 is a high-frequency ferrite bead designed for applications where high frequency noise needs to be suppressed. It features a common mode noise suppression of up to 25 dB and frequency range of 9 kHz to 1 GHz, making it ideal for high temperature and high frequency applications. It is used in automotive, medical and industrial applications due to its high level of performance and reliable operation. The FBR06HA121NA-00 works by altering the impedance of a signal line at high frequencies in order to reduce the amount of noise, while keeping the desired signal intact.

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