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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
8117-RC
8117-RC
$6.67
Bourns Inc.CMC 36MH 2.9A 2LN THBulkThrough Hole8100-55°C ~ 105°C
8118
8118
$6.04
Bourns Inc.CMC 7.3MH 9.3A 2LN THTrayThrough Hole8100-55°C ~ 105°C
8118-RC
8118-RC
$10.41
Bourns Inc.CMC 7.3MH 9.3A 2LN THBulkThrough Hole8100-55°C ~ 105°C
8119
8119
$6.04
Bourns Inc.CMC 4MH 14.5A 2LN THTrayThrough Hole8100-55°C ~ 105°C
8119-RC
8119-RC
$10.41
Bourns Inc.CMC 4MH 14.5A 2LN THBulkThrough Hole8100-55°C ~ 105°C
8120
8120
$6.04
Bourns Inc.CMC 2.4MH 17A 2LN THTrayThrough Hole8100-55°C ~ 105°C
8120-RC
8120-RC
$10.41
Bourns Inc.CMC 2.4MH 17A 2LN THBulkThrough Hole8100-55°C ~ 105°C
8121
8121
$6.04
Bourns Inc.CMC 1MH 20A 2LN THTrayThrough Hole8100-55°C ~ 105°C
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