CM6149-473

Voltage Rating - AC:	--
Package / Case:	Horizontal, 4 PC Pad
Height (Max):	0.210" (5.33mm)
Size / Dimension:	0.285" L x 0.285" W (7.24mm x 7.24mm)
Mounting Type:	Surface Mount
Features:	--
Approvals:	--
Ratings:	--
Operating Temperature:	-55°C ~ 105°C
Series:	CM6149
Voltage Rating - DC:	--
DC Resistance (DCR) (Max):	15 mOhm
Current Rating (Max):	2.5A
Inductance @ Frequency:	47µH @ 10kHz
Number of Lines:	2
Filter Type:	--
Part Status:	Active
Packaging:	Bulk

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Common Mode Chokes, or CMCs, are a type of filter or impedance device. They are typically used to suppress common mode noise in electrical systems, and can be used to filter both AC and DC current. The CM6149-473 is a CMC designed specifically to reduce EMI or electromagnetic interference in AC power lines.The CM6149-473 is made up of two common mode noise suppression elements – a ferrite core common mode choke, and an IC-based common mode choke. The ferrite core common mode choke is used to reduce common mode noise at higher frequencies, while the IC-based common mode choke is used at lower frequencies. The device is rated for up to 473VAC, making it well suited for applications in higher voltage AC power lines.The CM6149-473 offers several benefits over other CMCs. It has a low profile, allowing for easy installation in tight spaces. It also has low capacitance, which reduces the amount of EMI leakage and improves the overall power efficiency of the system. In addition, the device has high inductance, which makes it well suited for use in power lines with voltage levels that require larger-diameter coils.The working principle of the CM6149-473 is based on the concept of mutual inductance. Mutual inductance is the interaction between two coils, each of which is carrying current in the same direction. This interaction produces a magnetic field that works to limit the flow of current in both directions. In this case, the CM6149-473 creates a magnetic field that limits the amount of common mode noise that can travel through the power line.The CM6149-473 is typically used in applications where high levels of common mode noise can cause disruptions or concerns. This could include industrial machinery, medical equipment, robotic systems, communications systems, or power supplies. It can also be used in power lines with high current levels, as the device is designed to handle up to 473VAC.The CM6149-473 is a powerful and reliable tool for suppressing common mode noise. It is low profile, has low capacitance, and high inductance, making it ideal for applications where high levels of common mode noise must be suppressed. It is rated for up to 473VAC, making it suitable for use in higher voltage power lines. Overall, the CM6149-473 is an excellent choice for reducing EMI and other common mode noise.

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