Common Mode Chokes

A common mode choke is an electrical filter that blocks high frequency noise common to two or more data or power lines while allowing the desired DC or low-frequency signal to pass. Common mode (CM) noise current is typically radiated from sources such as unwanted radio signals, unshielded electronics, inverters and motors. Left unfiltered, this noise presents interference problems in electronics and electrical circuits.

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Select products	Mfr	Description	Package	Supplier Device Package	Mounting Type	Series	Operating Temperature
7446621010 $3.76	Würth Elektronik	CMC 10MH 700MA 2LN TH	Tray		Through Hole	WE-LF	-40°C ~ 125°C
7446622001 $3.76	Würth Elektronik	CMC 1MH 2A 2LN TH	Tray		Through Hole	WE-LF	-40°C ~ 125°C
7446622002 $3.76	Würth Elektronik	CMC 2.2MH 2A 2LN TH	Tray		Through Hole	WE-LF	-40°C ~ 125°C
7446622003 $3.76	Würth Elektronik	CMC 3.3MH 1.5A 2LN TH	Tray		Through Hole	WE-LF	-40°C ~ 125°C
74466240007 $3.76	Würth Elektronik	CMC 700UH 4A 2LN TH	Tray		Through Hole	WE-LF	-40°C ~ 125°C
7446630027 $6.12	Würth Elektronik	CMC 27MH 600MA 2LN SMD	Tape & Reel (TR),Cut Tape (CT)		Surface Mount	WE-LF	-40°C ~ 125°C
7446630039 $6.12	Würth Elektronik	CMC 39MH 550MA 2LN SMD	Tape & Reel (TR),Cut Tape (CT)		Surface Mount	WE-LF	-40°C ~ 125°C
7446630047 $6.12	Würth Elektronik	CMC 47MH 400MA 2LN SMD	Tape & Reel (TR),Cut Tape (CT)		Surface Mount	WE-LF	-40°C ~ 125°C