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.

Screen Default Ranking Price By Date

Select products	Mfr	Description	Package	Supplier Device Package	Mounting Type	Series	Operating Temperature
7448041801 $10.76	Würth Elektronik	CMC 1.5MH 18A 2LN TH	Bulk		Through Hole	WE-CMBNC	-40°C ~ 125°C
7448042001 $10.76	Würth Elektronik	CMC 1MH 20A 2LN TH	Bulk		Through Hole	WE-CMBNC	-40°C ~ 125°C
7448050219 $12.74	Würth Elektronik	CMC 190MH 2A 2LN TH	Bulk		Through Hole	WE-CMBNC	-55° C ~ 125°C
7448050490 $12.74	Würth Elektronik	CMC 90MH 3.5A 2LN TH	Bulk		Through Hole	WE-CMBNC	-40°C ~ 125°C
7448050530 $12.74	Würth Elektronik	CMC 30MH 5A 2LN TH	Bulk		Through Hole	WE-CMBNC	-40°C ~ 125°C
7448051012 $12.74	Würth Elektronik	CMC 12MH 10A 2LN TH	Bulk		Through Hole	WE-CMBNC	-40°C ~ 125°C
7448051307 $13.75	Würth Elektronik	WE-CMBNC COMMON MODE POWER LINE	Bulk		Through Hole	WE-CMBNC	-55° C ~ 125°C
7448051804 $12.74	Würth Elektronik	CMC 4.5MH 18A 2LN TH	Bulk		Through Hole	WE-CMBNC	-40°C ~ 125°C