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-18D656X	Panasonic Electronic Components	CMC 2.2A 2LN TH	Bulk		Through Hole	V	-
ELF-18D656Y	Panasonic Electronic Components	CMC 2.5A 2LN TH	Bulk		Through Hole	V	-
ELF-18D666A	Panasonic Electronic Components	CMC 2.8A 2LN TH	Bulk		Through Hole	V	-
ELF-18D850B	Panasonic Electronic Components	CMC 4.2A 2LN TH	Bulk		Through Hole	V	-
ELF-18D850C	Panasonic Electronic Components	CMC 3A 2LN TH	Bulk		Through Hole	V	-
ELF-18D850D	Panasonic Electronic Components	CMC 2A 2LN TH	Bulk		Through Hole	V	-
ELF-18D850H	Panasonic Electronic Components	CMC 1.4A 2LN TH	Bulk		Through Hole	V	-
ELF-18D850M	Panasonic Electronic Components	CMC 5A 2LN TH	Bulk		Through Hole	V	-