744232222 Filters

Series:	WE-CNSW
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Filter Type:	Signal Line
Number of Lines:	2
Impedance @ Frequency:	2.2 kOhms @ 100MHz
Current Rating (Max):	200mA
DC Resistance (DCR) (Max):	1.2 Ohm
Voltage Rating - DC:	50V
Voltage Rating - AC:	--
Operating Temperature:	-40°C ~ 125°C
Ratings:	--
Approvals:	--
Features:	--
Mounting Type:	Surface Mount
Size / Dimension:	0.126" L x 0.063" W (3.20mm x 1.60mm)
Height (Max):	0.083" (2.10mm)
Package / Case:	Horizontal, 4 PC Pad

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Common Mode Chokes

Common Mode Chokes, or CM chokes, are a type of electronic component used to minimize leakage of unwanted current in electronic circuits. These components, also known as common mode filters, are used to provide filtering and EMI/RFI elimination in applications where noise leakage must be reduced. CM chokes differ from conventional inductors because they are designed to deal with currents of more than one kind. Common mode chokes are the only components able to stop both the common and differential signals.Common mode chokes work on the principle of magnetic field induction, a phenomenon which occurs when a perpendicular magnetic field is generated from a nearby current carrying wire. This type of electromagnetic interference is known as common mode noise and it can interfere with the operation of sensitive electronics. The use of CM chokes is able to eliminate this problem, and also reduce the overall electromagnetic interference, which can be a source of disruption for signals traveling through a circuit.Common mode chokes are designed in such a way that they are able to block out the common mode noise while allowing the differential signal to pass freely. This is done by creating an effective "immunity shield" around the blockade-facing side of the current carrying wire. This shield works by inducing a high-frequency signal whenever the current passes through the CO-ax media, and the choke prevents the common mode noise from interfering with the desired signal frequency.Common mode chokes are commonly used in both Ethernet and telecommunications networks. Network applications often require a high level of signal integrity, so the use of CM chokes can be key in ensuring that the integrity of the network is maintained. The use of high-quality CM chokes is important to prevent any common mode noise from entering the circuit and disrupting the signal.Because common mode chokes are primarily used in applications where noise leakage must be minimized, their application field encompasses many fields, including medical, automotive, and telecommunications. Common mode chokes can also be used as a form of interference reduction, allowing for smoother signal transmissions without the worry of signal interference.Overall, common mode chokes are an essential component when dealing with precise and accurate signal sensitivity, which is why their application field and working principle is so important. With high-quality chokes, as well as proper consideration of the application field and working principle, users can ensure that the signals flowing through their circuits remain clear and accurate. With a variety of applications and common mode noise rejection, CM chokes make it easy to protect your circuits from unwanted interference and improve their overall performance.

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Part Number	Manufacturer	Price	Quantity	Description