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-15N011A	Panasonic Electronic Components	CMC 1.1A 2LN TH	Bulk		Through Hole	N	-
ELF-15N013A	Panasonic Electronic Components	CMC 1.3A 2LN TH	Bulk		Through Hole	N	-
ELF-15N015A	Panasonic Electronic Components	CMC 1.5A 2LN TH	Bulk		Through Hole	N	-
ELF-15N017A	Panasonic Electronic Components	CMC 1.7A 2LN TH	Bulk		Through Hole	N	-
ELF-15N022A	Panasonic Electronic Components	CMC 2.2A 2LN TH	Bulk		Through Hole	N	-
ELF-15N030A	Panasonic Electronic Components	CMC 3A 2LN TH	Bulk		Through Hole	N	-
ELF-16M020A	Panasonic Electronic Components	CMC 200MA 2LN TH	Bulk		Through Hole	M	-
ELF-16M030A	Panasonic Electronic Components	CMC 300MA 2LN TH	Bulk		Through Hole	M	-