BK32164L121-T Filters

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Ferrite Beads and Chips are essential components in modern electronic circuits. They are used to suppress EMI/RFI interference, reduce noise from microprocessors and improve signal integrity. BK32164L121-T is a high-performance ferrite bead that is widely used in different types of applications, many of them involving the use of sensitive digital components or those requiring high-frequency operation.

The BK32164L121-T ferrite bead is ideal for impedance matching between components in radio frequency and sensitive digital circuits. It is designed to reduce signal noise associated with various electronic systems. The bead can be used in applications such as signal and power input/output filters, ground loop isolation, and signal grounding and isolation.

The bead’s working principle is based on a combination of reactive and resistive characteristics. The bead has a high resistance to direct current due to the inductive reactance of its ferrite material. This reactance causes most of the current to flow in a closed loop around its perimeter, thus reducing the overall current throughput. The bead also exhibits capacitance, which helps to reduce the signal passing through it.

The BK32164L121-T ferrite bead is also capable of handling both high and low frequency signals. The bead is capable of attenuating up to 18dB of signal noise with gains from 3dB to 18dB. Its wide frequency range is from 30KHz to 2GHz, with temperature stability as high as -40°C to +85°C.

In general, the BK32164L121-T ferrite bead is a reliable and effective component for suppressing EMI noise from digital systems and RF circuits. It can also be used to improve signal integrity and impedance matching. The bead is capable of attenuating up to 18dB, while also exhibiting capacitance and inductive reactance to reduce signal noise. Thanks to its wide frequency range and temperature stability, it is suitable for use in various types of applications.

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