2744065447

Voltage Rating - AC:	--
Package / Case:	Horizontal, 4 PC Pad
Height (Max):	0.209" (5.30mm)
Size / Dimension:	0.583" L x 0.276" W (14.80mm x 7.00mm)
Mounting Type:	Surface Mount
Features:	--
Approvals:	--
Ratings:	--
Operating Temperature:	-55°C ~ 125°C
Series:	--
Voltage Rating - DC:	--
DC Resistance (DCR) (Max):	4.1 mOhm
Current Rating (Max):	5A
Impedance @ Frequency:	255 Ohms @ 100MHz
Number of Lines:	2
Filter Type:	Signal Line
Part Status:	Active
Packaging:	Tape & Reel (TR)

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Common Mode ChokesCommon Mode Chokes (CMCs) are designed and manufactured to suppress electromagnetic interference (EMI) from electrical equipment. They are extensively used in telecommunications, computer networks, and various electronic devices. CMCs are also known as common mode filter inductors and differential mode filter chokes. The goal of CMCs is to reduce the impedance of the unwanted or interfering signals that are coupled to the power lines while allowing the acceptable signals to pass without significant attenuation.An CMC comprises of two or more separate coils of insulated wire which are wound around a ferrite core or other magnetic material. A ferrite core is a type of ferromagnetic material that has a large magnetization peak and a wide hysteresis loop. The two coils form a series-connected device with a common reference point, which results in a positive and negative component. These coils generate opposing magnetic fields which causes the entire choke to act as a low pass filter.A CMC\'s electrical performance is primarily determined by its design parameters. These include the number of turns, the diameter and length of the wire used, and the type of core material used. For optimal performance, CMCs should have a high inductance value and low resistance. Additionally, CMCs can be constructed with a low profile or slim profile. This reduced size decreases the parasitic capacitance of the CMC which allows it to perform better.The 2744065447 application field and working principle of CMCs is to reduce electromagnetic interference (EMI) across two or more lines. In addition, it reduces the effects of capacitive coupling between different electronic components. The filter resonance frequency determines the type and level of interference that can be successfully blocked.When designing an CMC, an air gap should be considered. This will reduce the amount of interference generated by the inductor. The air gap provides separation between the coils and the core material, thus decreasing the capacitance between the core and conductors, and the inductance of the choke. The air gap also reduces the magnitude of the magnetic field generated from the most dramatic part of the core, allowing more energy to be passed through the choke and less energy to be absorbed.The design parameters of CMCs should be chosen carefully in order to achieve the required frequency response and attenuation levels. It is important to select the correct number of turns, diameter and length of the wire, core material, and air gap. Moreover, when selecting a CMC, it is necessary to consider its temperature stability, maximum current handling, and its electromagnetic compatibility.In conclusion, Common Mode Chokes are electrical devices that are used to reduce electromagnetic interference (EMI) from signals across two or more lines. The design parameters of the CMC should be chosen carefully in order to achieve the desired levels of attenuation and frequency response. Apart from offering an effective solution to EMI, CMCs can also provide protection from capacitive coupling and other sources of electrostatic interference.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description