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
748020024 $0.55	Würth Elektronik	CMC 0.245NH 300MA 2LN 2 OHM SMD	Tape & Reel (TR),Cut Tape (CT)		Surface Mount	WE-CCMF	-40°C ~ 85°C
748030024 $0.55	Würth Elektronik	CMC 245PH 300MA 2LN 2 OHM SMD	Tape & Reel (TR),Cut Tape (CT)		Surface Mount	WE-CCMF	-40°C ~ 85°C
748032455 $0.57	Würth Elektronik	CMC 245PH 300MA 2LN 1.6 OHM SMD	Tape & Reel (TR),Cut Tape (CT)		Surface Mount	WE-CCMF	-40°C ~ 85°C
750040299 $1.69	Würth Elektronik	CMC 47UH 3LN SMD	Tape & Reel (TR),Cut Tape (CT)		Surface Mount	-	-40°C ~ 85°C
750052322	Würth Elektronik	CMC	-		-	*	-
7502-RC	Bourns Inc.	CMC 600UH 4.4A 2LN TH	Bulk		Through Hole	7500	-55°C ~ 105°C
750311650 $3.13	Würth Elektronik	CMC 45MH 180MA 2LN TH	Tube		Through Hole	MID-D11	-40°C ~ 125°C
750311861 $2.83	Würth Elektronik	CMC 2.5MH 760MA 2LN TH	Tube		Through Hole	MID-D11	-40°C ~ 125°C