742792602 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:	60 Ohms @ 100MHz
Current Rating (Max):	3A
DC Resistance (DCR) (Max):	40 mOhm
Ratings:	--
Operating Temperature:	-55°C ~ 125°C
Package / Case:	0603 (1608 Metric)
Mounting Type:	Surface Mount
Height (Max):	0.039" (1.00mm)
Size / Dimension:	0.063" L x 0.031" W (1.60mm x 0.80mm)

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Ferrite Beads and Chips 742792602 Application Field and Working Principle

Ferrite beads and chips are a type of electronic components that are used in electrical and electronic circuits. They are mainly used in low-frequency applications, such as suppressing noise in signals, providing balance and preventing interference. 742792602 ferrite beads and chips are a type of flux coupled inductors with high inductance and low electrical loss, which helps to reduce noise in EMI/RFI application, thereby improving signal integrity and noise immunity.Most of the ferrite beads and chips contain a ceramic core, which is basically an electro-magnetic material with the combination of ferric oxide and other metal oxides. The ceramic core can be made up of many different formats and sizes according to the application. Generally, the core is either compounded or formed by using a molding process.The ferrite bead acts as a passive filter that can filter out any unwanted signal and interfere the high-frequency operation of the circuits protect it from any noise. This helps in providing a safe operating platform for all the components in the circuit board. The ferrite bead functions as a form of inductance and works by allowing the current to flow through the bead in one direction and then blocking the current in the opposite direction. The bead also functions in a similar manner as a capacitor, whereby, it prevents excessive current from flowing by building up a resistance, which in turn, acts like a wall in preventing the excess current from flowing.For 742792602 ferrite beads and chips, they can be categorized into two categories - surface mount and leaded varieties. The surface mount type contains two metal plates on the top and bottom of the device, while the leaded type has a metal lead for connection. In the surface mount variety, the two metal plates act as the connection points for the device, while in the leaded type, the lead acts as the connection point. Both types are used in a wide variety of applications, such as in analog and digital circuits, RF amplifiers, noise filters, power supplies, and other applications.The working principle of ferrite beads and chips can best be explained as follows. When the ferrite bead is subjected to an alternating magnetic field, it causes an induced current to flow in the direction opposite of the current. This current helps to filter out any unwanted signals and interfere the high-frequency operation of the circuits protect it from any noise. The current then flows over the surface of the bead, building up an inductance and resistance, which effectively blocks the current in the opposite direction. This helps to reduce the level of noise in the circuit without affecting the desired signals.To sum up, 742792602 ferrite beads and chips are a special type of inductors that provides exceptional noise immunity and protection against EMI/RFI in a wide variety of applications. They are categorized into two types - surface mount and leaded varieties. By allowing the current to flow through the bead in one direction and then blocking the current in the opposite direction, they help to reduce the level of noise in the circuit without affecting the desired signals. Thanks to their high inductance and low electrical loss, ferrite beads and chips are widely used in a variety of industries.

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