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-18D216	Panasonic Electronic Components	CMC 3.9MH 1A 2LN TH	Bulk		Through Hole	V	-20°C ~ 105°C
ELF-18D217	Panasonic Electronic Components	CMC 1.5MH 1.6A 2LN TH	Bulk		Through Hole	V	-20°C ~ 105°C
ELF-18D218	Panasonic Electronic Components	CMC 22MH 400MA 2LN TH	Bulk		Through Hole	V	-20°C ~ 105°C
ELF-18D219	Panasonic Electronic Components	CMC 2.7MH 1.3A 2LN TH	Bulk		Through Hole	H	-20°C ~ 105°C
ELF-18D221F	Panasonic Electronic Components	CMC 33MH 400MA 2LN TH	Bulk		Through Hole	V	-20°C ~ 105°C
ELF-18D225	Panasonic Electronic Components	CMC 6.8MH 800MA 2LN TH	Bulk		Through Hole	H	-20°C ~ 105°C
ELF-18D235F	Panasonic Electronic Components	CMC 47MH 300MA 2LN TH	Bulk		Through Hole	H	-20°C ~ 105°C
ELF-18D270B	Panasonic Electronic Components	CMC 400MA 2LN TH	Bulk		Through Hole	H	-