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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 |
|---|---|---|---|---|---|---|---|
![]() FL2D-D0-152 $4.98 | Mornsun America, LLC | CMC 1.5H 40A 2LN TH | Tray | Through Hole | FL2D-D0-xxx | -40°C ~ 105°C | |
![]() FL2D-D0-201 $2.62 | Mornsun America, LLC | CMC 200MH 40A 2LN THROUGH HOLE | Tray | Through Hole | FL2D-D0-xxx | -40°C ~ 105°C | |
![]() FL2D-D0-561 $2.81 | Mornsun America, LLC | CMC 560MH 40A 2LN THROUGH HOLE | Tray | Through Hole | FL2D-D0-xxx | -40°C ~ 105°C | |
![]() FL2D-F5-301 $5.18 | Mornsun America, LLC | CMC 300MH 65A 2LN THROUGH HOLE | Tray | Through Hole | FL2D-F5-xxx | -40°C ~ 105°C | |
![]() FL2D-Z5-103 $0.73 | Mornsun America, LLC | CMC 10MH 500MA 2LN THROUGH HOLE | Tray | Through Hole | FL2D-xx-xxx | -40°C ~ 105°C | |
![]() FL2D-Z5-153 $0.50 | Mornsun America, LLC | CMC 15MH 500MA 2LN THROUGH HOLE | Tray | Through Hole | FL2D-xx-xxx | -40°C ~ 105°C | |
![]() FL2D-Z5-223 $0.81 | Mornsun America, LLC | CMC 2.2MH 500MA 2LN THROUGH HOLE | Tray | Through Hole | FL2D-xx-xxx | -40°C ~ 105°C | |
![]() FL2T-10-182 $0.52 | Mornsun America, LLC | CMC 1.86MH 1A 2LN SMD AEC-Q200 | Tray | Surface Mount | FL2T-10-xxx | -40°C ~ 125°C |

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