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
MSD1278H-183MED $3.51	Coilcraft	CMC 18UH 4.67A 2LN SMD AEC-Q200	Strip		Surface Mount	MSD1278H	-40°C ~ 125°C
MSD1278H-184KED $3.51	Coilcraft	CMC 180UH 1.54A 2LN SMD AEC-Q200	Strip		Surface Mount	MSD1278H	-40°C ~ 125°C
MSD1278H-223MED $3.51	Coilcraft	CMC 22UH 4.06A 2LN SMD AEC-Q200	Strip		Surface Mount	MSD1278H	-40°C ~ 125°C
MSD1278H-224KED $3.51	Coilcraft	CMC 220UH 1.41A 2LN SMD AEC-Q200	Strip		Surface Mount	MSD1278H	-40°C ~ 125°C
MSD1278H-273MED $3.51	Coilcraft	CMC 27UH 3.91A 2LN SMD AEC-Q200	Strip		Surface Mount	MSD1278H	-40°C ~ 125°C
MSD1278H-274KED $3.51	Coilcraft	CMC 270UH 1.25A 2LN SMD AEC-Q200	Strip		Surface Mount	MSD1278H	-40°C ~ 125°C
MSD1278H-333MED $3.51	Coilcraft	CMC 33UH 3.66A 2LN SMD AEC-Q200	Strip		Surface Mount	MSD1278H	-40°C ~ 125°C
MSD1278H-334KED $3.51	Coilcraft	CMC 330UH 1.16A 2LN SMD AEC-Q200	Strip		Surface Mount	MSD1278H	-40°C ~ 125°C