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-21N027A	Panasonic Electronic Components	CMC 2.7A 2LN TH	Bulk		Through Hole	N	-
ELF-21N030A	Panasonic Electronic Components	CMC 3A 2LN TH	Bulk		Through Hole	N	-
ELF-21N035A	Panasonic Electronic Components	CMC 3.5A 2LN TH	Bulk		Through Hole	N	-
ELF-21N040A	Panasonic Electronic Components	CMC 4A 2LN TH	Bulk		Through Hole	N	-
ELF-21V006A	Panasonic Electronic Components	CMC 600MA 2LN TH	Bulk		Through Hole	V	-
ELF-21V007A	Panasonic Electronic Components	CMC 700MA 2LN TH	Bulk		Through Hole	V	-
ELF-21V008A	Panasonic Electronic Components	CMC 800MA 2LN TH	Bulk		Through Hole	V	-
ELF-21V010A	Panasonic Electronic Components	CMC 1A 2LN TH	Bulk		Through Hole	V	-