74279205 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):	200mA
DC Resistance (DCR) (Max):	450 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 ChipsFerrite Beads and Chips are a type of passive electronic component used in electrical circuits for filtering and noise suppression. Ferrite Beads and Chips are made of ceramic material formed into beads or chips, and can also be found in other shapes such as rods and cubes.The 74279205 Ferrite Beads and Chips are most commonly used to suppress unwanted radio frequency signals from entering or leaving a circuit. This is done by forming an inductive impedance barrier around the circuit pathways that radiates any unwanted frequencies back to its source. Due to the nature of the material, these beads and chips have a high impedance up to high frequencies and can be used to protect a device up to 1GHz.The working principle of Ferrite Beads and Chips is based on electromagnetic induction. Electromagnetic induction is the production of an electromotive force in an electrical conductor by a varying magnetic field. When electromagnetic induction is applied in a Ferrite Bead or Chip, it creates a current that produces an opposing magnetic field which will oppose further varying magnetic fields, thereby preventing external signals from entering or leaving the circuit.Ferrite Beads and Chips are typically used in a variety of circuits and applications including audio/video equipment, telephone and computer systems, medical equipment, automotive electronics, and microwave communications. Ferrite Beads and Chips can also be used in power supplies for noise suppression, as they are able to absorb and dissipate any offending noise.The effectiveness of Ferrite Beads and Chips is determined by the material that is used, the shape of the bead or chip, and the size of the bead or chip. The material that is used can range from soft ferrite core material, to a hard ceramic material, and all can be used for the purpose of noise suppression. The size of the bead or chip needs to be large enough to cause a significant inductance in the circuit, however, it should not be too large as it may cause parasitic effects on the circuit. Also, the shape of the bead or chip can also affect the performance of the device.In conclusion, the 74279205 Ferrite Beads and Chips are a type of passive electronic device used for filtering and noise suppression. Ferrite Beads and Chips are composed of ceramic material and is used in a variety of applications due to their ability to absorb and dissipate any offending noise. They work on the principle of electromagnetic induction, and their performance is determined by the material, shape, and size of the bead or chip.

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Part Number	Manufacturer	Price	Quantity	Description