742792114 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:	50 Ohms @ 100MHz
Current Rating (Max):	3A
DC Resistance (DCR) (Max):	25 mOhm
Ratings:	--
Operating Temperature:	-55°C ~ 125°C
Package / Case:	1206 (3216 Metric)
Mounting Type:	Surface Mount
Height (Max):	0.051" (1.30mm)
Size / Dimension:	0.126" L x 0.063" W (3.20mm x 1.60mm)

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Ferrite Beads and Chips - 742792114 Application Field and Working PrincipleFerrite beads and chips represent a type of component used in electronic devices. Ferrite beads and chips, also referred to as ferrite cores, are devices that utilize inductance and impedance to perform different functions in a circuit. They are widely used in various electronic applications and devices that require (or benefit from) high impedance andor filtering. Additionally, they are often used in low-noise and high-performance applications.Ferrite beads and chips are made of ceramic material that contains iron oxides and different doping elements, and generally come in cylindrical shapes, though other shapes can be used. Ferrites are magnetic materials with high electrical resistance, and they provide an effective means of shielding or attenuating electronic signals.Application FieldThe main application of ferrite beads and chips is in signal conditioning, like band-pass filters and impedance transformers. This property makes them ideal for frequency- or time-dependent transducers, which help to divide frequencies or switch signals over time. They can also replace resistors, often in RF circuits, to provide low-loss radio-frequency impedance matching.Ferrite beads and chips also have different applications in electric power supplies, particularly in the form of power filters. Used as part of power conditioning circuits, they can reduce line noise and act as power line harmonic filters. Ferrite beads and chips are also widely used in the production of inductors, which are types of electronic components that can modulate AC voltage within an circuit.Working PrincipleFerrite beads and chips work on the principle of electrical impedance. Electrical impedance is the resistance to an electrical current and is expressed as a ratio of voltage to amperage. This property is particularly useful in signal conditioning, being used to reduce interference, decrease harmonics, and provide a signal with a desired frequency response. Ferrite beads and chips are also used to modulate a signal’s impedance. By altering the electrical impedance, signals can be filtered in or out of a range of frequencies. This can be something of a one-way process or involve multiple steps that can be adjusted or expanded depending on the desired application. The ability of ferrite beads and chips to filter and modulate electrical current makes them ideal for a variety of applications, especially those dealing with high-frequency signals and noise reduction. They are also widely used in automotive and consumer electronics, as they are adept at suppressing noise created by the alternator or other interference.ConclusionFerrite beads and chips are a type of electronic component commonly used in signal conditioning, power conditioning, and inductors. They provide an effective way of shielding and attenuating signals, and have an ability to modulate electrical current depending on the desired application. They are increasingly utilized in variety of consumer products, as modern electronic devices generally require special components to shield against noisy electrical signals or increased interference. Ferrite beads and chips serve as an invaluable component in these devices, and will continue to be integral to the development of modern electronic products.

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Part Number	Manufacturer	Price	Quantity	Description