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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.
| Select products | Mfr | Description | Package | Supplier Device Package | Mounting Type | Series | Operating Temperature |
|---|---|---|---|---|---|---|---|
![]() ET2432-021 $3.39 | Triad Magnetics | CMC 7.8MH 900MA 2LN THROUGH HOLE | Bulk | Through Hole | ET | -20°C ~ 105°C | |
![]() ET2432-022 $3.39 | Triad Magnetics | CMC 5.2MH 1A 2LN TH | Bulk | Through Hole | ET | -20°C ~ 105°C | |
![]() ET2432-023 $3.39 | Triad Magnetics | CMC 3.6MH 1.5A 2LN THROUGH HOLE | Bulk | Through Hole | ET | -20°C ~ 105°C | |
![]() ET2432-024 $3.39 | Triad Magnetics | CMC 3.2MH 2A 2LN TH | Bulk | Through Hole | ET | -20°C ~ 105°C | |
![]() ET2825-025 $4.00 | Triad Magnetics | CMC 120MH 500MA 2LN THROUGH HOLE | Bulk | Through Hole | ET | -20°C ~ 105°C | |
![]() ET2825-026 $4.00 | Triad Magnetics | CMC 92MH 600MA 2LN THROUGH HOLE | Bulk | Through Hole | ET | -20°C ~ 105°C | |
![]() ET2825-027 $4.00 | Triad Magnetics | CMC 66MH 700MA 2LN THROUGH HOLE | Bulk | Through Hole | ET | -20°C ~ 105°C | |
![]() ET2825-028 $4.00 | Triad Magnetics | CMC 36MH 900MA 2LN THROUGH HOLE | Bulk | Through Hole | ET | -20°C ~ 105°C |

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