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
ELF-20N020A	Panasonic Electronic Components	CMC 2A 2LN TH	Bulk		Through Hole	N	-
ELF-20N022A	Panasonic Electronic Components	CMC 2.2A 2LN TH	Bulk		Through Hole	N	-
ELF-20N024A	Panasonic Electronic Components	CMC 2.4A 2LN TH	Bulk		Through Hole	N	-
ELF-20N027A	Panasonic Electronic Components	CMC 2.7A 2LN TH	Bulk		Through Hole	N	-
ELF-20N030A	Panasonic Electronic Components	CMC 3A 2LN TH	Bulk		Through Hole	N	-
ELF-20N035A	Panasonic Electronic Components	CMC 3.5A 2LN TH	Bulk		Through Hole	N	-
ELF-20N040A	Panasonic Electronic Components	CMC 4A 2LN TH	Bulk		Through Hole	N	-
ELF-21N006A	Panasonic Electronic Components	CMC 600MA 2LN TH	Bulk		Through Hole	N	-