BK32164M121-T

Series:	BK
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Filter Type:	--
Number of Lines:	4
Impedance @ Frequency:	120 Ohms @ 100MHz
Current Rating (Max):	150mA
DC Resistance (DCR) (Max):	200 mOhm
Ratings:	--
Operating Temperature:	-55°C ~ 125°C
Package / Case:	1206 (3216 Metric), Array, 8 PC Pad
Mounting Type:	Surface Mount
Height (Max):	0.035" (0.90mm)
Size / Dimension:	0.126" L x 0.063" W (3.20mm x 1.60mm)

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Ferrite Beads and Chips

Ferrite beads and chips are important components of electronic devices and are used in various applications. They are commonly used as signal filters or applied in noise suppression. Many components, such as BK32164M121-T, are also available.

Application Field of BK32164M121-T

BK32164M121-T is a ferrite bead designed to suppress ESD (electrostatic discharge) and RFI (radio frequency interference) noise signals. It is able to handle high frequencies of up to 1GHz.At higher frequencies, the bead has a low DC resistance which will allow it to suppress most signal interference without attenuating or distorting signals. It is commonly used in applications involving sensitive analog circuits, and because it is relatively small in size, it can be installed in almost any device.Besides, the BK32164M121-T can also be used in systems with high temperatures. It has a current rating of 1.2A and can operate continuously in temperature range of 175℃. Furthermore, its thermal conductivity is also very high, so it can effectively prevent heat from causing damage to other parts of the system.

Working Principle of BK32164M121-T

The working principle of the BK32164M121-T is simple. It works by using inductance to block interfering signals from entering the system. The bead contains inductors which are made from a ferrite material. The inductors actively capture and absorb the energy from the external signals. This prevents any noise from entering the system and reduces signal distortion.In operation, the core of the bead acts as an energy storage unit. The interfering signals are picked up by the inductors and are stored in the core. The energy is then released back into the environment, which reduces the intensity of the signal while at the same time minimizing any interference to the system.

Conclusion

In conclusion, the BK32164M121-T is a high-spec ferrite bead designed to suppress ESD and RFI noise signals. It is designed to be used in applications involving sensitive analog circuits and can also operate in high temperature environments. It works by capturing and absorbing the energy from the interfering signals, thereby preventing them from entering the system and reducing signal distortion.

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