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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 |
|---|---|---|---|---|---|---|---|
| TE Connectivity Passive Product | COMMON MODE CHOKE | Tape & Reel (TR) | - | - | - | ||
![]() MGDU5-00012-P $1.84 | TE Connectivity Passive Product | COMMON MODE CHOKE | Tape & Reel (TR),Cut Tape (CT) | - | - | - | |
| TE Connectivity Passive Product | COMMON MODE CHOKE | Tape & Reel (TR) | - | - | - | ||
![]() MGPWC-00039-P $1.85 | TE Connectivity Passive Product | CMC 390UH 2LN SMD | Tape & Reel (TR) | Surface Mount | - | 0°C ~ 70°C | |
![]() MGPWC-00060-P $8.58 | TE Connectivity Passive Product | CMC 3.7MH 2LN SMD | Bulk | Surface Mount | - | -40°C ~ 85°C | |
![]() MGPWC-00062-P $1.18 | TE Connectivity Passive Product | CMC 55UH 800MA 2LN SMD | Tape & Reel (TR) | Surface Mount | - | -40°C ~ 125°C | |
![]() MGPWL-00181-P $0.99 | TE Connectivity Passive Product | COMMON MODE CHOKE | Box | - | - | - | |
![]() MGPWL-00289-P $0.64 | TE Connectivity Passive Product | COMMON MODE CHOKE 2.2UH | Tape & Reel (TR) | - | - | - |

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