LCFA121002A900TG Filters

Voltage Rating - AC:	--
Package / Case:	0504 (1210 Metric), 4 Lead
Height (Max):	0.026" (0.65mm)
Size / Dimension:	0.050" L x 0.039" W (1.27mm x 1.00mm)
Mounting Type:	Surface Mount
Features:	ESD
Approvals:	--
Ratings:	AEC-Q200
Operating Temperature:	-40°C ~ 125°C
Series:	LCFEA
Voltage Rating - DC:	5V
DC Resistance (DCR) (Max):	4 Ohm
Current Rating (Max):	100mA
Impedance @ Frequency:	90 Ohms @ 100MHz
Number of Lines:	2
Filter Type:	Signal Line
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Common Mode Chokes are a type of inductor designed to limit the passage of common-mode signals used in power systems. The inductor works by creating a magnetic bias field in the power system\'s conductor that opposes the common-mode signal. This opposition to the common-mode signal reduces the power in the common-mode signal and protects equipment from potential damage.The LCFA121002A900TG is a specific type of Common Mode Choke that is designed to provide good common-mode impedance, while also having excellent common-mode attenuation. This makes the LCFA121002A900TG particularly useful when high common-mode impedance is required. This choke is also particularly good for systems that require high temperatures and humidity, as it is designed to be able to withstand extreme changes in thermal and environmental conditions.The LCFA121002A900TG Common Mode Chokes can be used in a variety of applications. These applications include motor controls, switch mode power supplies, telecommunications, and industrial automation systems. They can be used as a filter throughout the entire system, or locally on certain components to reduce interference. The LCFA121002A900TG Chokes can also provide protection in high temperature, high humidity environments.The working principle behind the LCFA121002A900TG is fairly simple. The choke works by creating a low-resistance path through its core for the common-mode signal. This creates a magnetic field around the conductor that opposes the common-mode current. The total current to the power system is limited by the voltage and resistance of the choke. By limiting the current through the power system, the choke helps to protect the system from potential damage by keeping the frequency of the common-mode signal.The LCFA121002A900TG is a good choice for applications that require high common-mode impedance and attenuation. The choke is designed to be able to withstand high temperatures and humid environments, and also offers good protection against interference. In addition, the choke is easy to install and can be used in a variety of applications.

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Part Number	Manufacturer	Price	Quantity	Description