742792096 Filters

Series:	WE-CBF
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Filter Type:	Signal Line
Number of Lines:	1
Impedance @ Frequency:	1 kOhms @ 100MHz
Current Rating (Max):	1A
DC Resistance (DCR) (Max):	300 mOhm
Ratings:	--
Operating Temperature:	-55°C ~ 125°C
Package / Case:	0805 (2012 Metric)
Mounting Type:	Surface Mount
Height (Max):	0.043" (1.10mm)
Size / Dimension:	0.079" L x 0.047" W (2.00mm x 1.20mm)

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Ferrite Beads and Chips

Ferrite beads and chips are commonly used in electronic circuits and components. They are small, electrical components that provide electromagnetic interference (EMI) protection, often used in consumer electronics and computers. Ferrite beads and chips have a wide range of applications, including signal and power distribution, RF protection, and noise suppression.

What are Ferrite Beads and Chips?

Ferrite beads and chips are tiny electrical components typically constructed of ferrite, an iron oxide material. They are commonly used in electronics to provide electromagnetic interference (EMI) and radio frequency interference (RFI) protection. Ferrite beads and chips are also known as “ferrite cores” or “ferrite rings.” Ferrite beads and chips are typically cylindrical in shape, and feature a hole in the center that allows them to be placed around a wire bundle or other electrical component in order to provide EMI and RFI protection. Ferrite beads and chips are generally used in combination with other EMI/RFI components, including shielded cables, EMI capacitors, and surge suppressors.

742792096 Application Field and Working Principle

Ferrite beads and chips are commonly used in a wide variety of electronic components and circuits, including power supplies, antennas, DC/AC converters, and computers. Their primary function is to reduce unwanted EMI and RFI noise in a circuit, which can interfere with the normal operation of electronic devices. The working principle of ferrite beads and chips is based on the concept of inductance. Inductance is a property of a device that discourages changes in electrical current, typically by creating a magnetic field when current is passed through it. This magnetic field helps to shield electronic components from interference, allowing them to operate more efficiently. Ferrite beads and chips are designed with this inductance property, creating a strong magnetic field that helps attenuate interference. Ferrite beads and chips are available in a variety of different sizes, shapes, and materials. The type of material used can affect the power and frequency of the magnetic field they produce, so they must be selected based on the specific application. Generally, ferrite beads and chips are used in combination with other EMI/RFI components to ensure the best possible results.

Conclusion

Ferrite beads and chips are small, electrical components that are commonly used in consumer electronics and computers to provide EMI and RFI protection. Their working principle is based on the concept of inductance, creating a strong magnetic field that helps attenuate interference. Ferrite beads and chips are available in a variety of sizes, shapes, and materials, and must be selected based on the specific application. They are typically used in combination with other EMI/RFI components, in order to ensure the best possible results.

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Part Number	Manufacturer	Price	Quantity	Description