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
7446823006 $4.36	Würth Elektronik	CMC 5.6MH 2.4A 2LN TH	Tray		Through Hole	WE-LF	-40°C ~ 125°C
7446921027 $5.08	Würth Elektronik	CMC 27MH 1.2A 2LN TH	Tray		Through Hole	WE-LF	-40°C ~ 125°C
7446923010 $5.08	Würth Elektronik	CMC 10MH 3A 2LN TH	Tray		Through Hole	WE-LF	-40°C ~ 125°C
7446924003 $5.08	Würth Elektronik	CMC 3.3MH 4A 2LN TH	Tray		Through Hole	WE-LF	-40°C ~ 125°C
7446926002 $5.08	Würth Elektronik	CMC 1.8MH 6A 2LN TH PFC	Tray		Through Hole	WE-LF	-40°C ~ 125°C
744795080 $1.61	Würth Elektronik	CMC 80UH 500MA 2LN 1.34 OHM TH	Tape & Reel (TR)		Through Hole	WE	-40°C ~ 85°C
7448010911 $7.80	Würth Elektronik	CMC 11MH 900MA 2LN TH	Bulk		Through Hole	WE-CMBNC	-40°C ~ 125°C
7448011008 $7.80	Würth Elektronik	CMC 8MH 1A 2LN TH	Bulk		Through Hole	WE-CMBNC	-40°C ~ 125°C