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Common Mode Chokes

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 productsMfrDescriptionPackageSupplier Device PackageMounting TypeSeriesOperating Temperature
Würth ElektronikCMC 20MH 780MA 2LN THTrayThrough Hole--40°C ~ 125°C
Würth ElektronikCMC 25MH 650MA 2LN THTrayThrough Hole--40°C ~ 125°C
Würth ElektronikCMC 30MH 600MA 2LN THTrayThrough HoleMID-D16US-40°C ~ 125°C
Würth ElektronikCMC 42MH 500MA 2LN THTrayThrough Hole--40°C ~ 125°C
Würth ElektronikCMC 70MH 380MA 2LN THTrayThrough Hole--40°C ~ 125°C
Würth ElektronikCMC 5.5MH 2.5A 2LN THTrayThrough HoleMID-CMCP-40°C ~ 125°C
Bourns Inc.CMC 1MH 3.6A 2LN THBulkThrough Hole7500-55°C ~ 105°C
Würth ElektronikCMC 20UH 4LN SMDTape & Reel (TR),Cut Tape (CT)Surface Mount--40°C ~ 85°C
Add ComparisonUp to 4 can be added