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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 |
|---|---|---|---|---|---|---|---|
| Pulse Electronics | CMC 4A 2LN 700 OHM SMD | Tape & Reel (TR) | Surface Mount | MCM-7060M | -40°C ~ 125°C | ||
| Pulse Electronics | CMC 4A 2LN 1 KOHM SURFACE MOUNT | Tape & Reel (TR) | Surface Mount | MCM-9070M | -40°C ~ 125°C | ||
| Pulse Electronics | CMC 2.5A 2LN 2.2 KOHM SMD | Tape & Reel (TR) | Surface Mount | MCM-9070M | -40°C ~ 125°C | ||
| Pulse Electronics | CMC 6A 2LN 300 OHM SMD | Tape & Reel (TR) | Surface Mount | MCM-9070M | -40°C ~ 125°C | ||
| Pulse Electronics | CMC 5A 2LN 700 OHM SMD | Tape & Reel (TR) | Surface Mount | MCM-9070M | -40°C ~ 125°C | ||
![]() MCM1012B121F06BPDG $0.15 | INPAQ Technology Co., Ltd | CMC 300MA 2LN 120 OHM SMD | Tape & Reel (TR),Cut Tape (CT) | Surface Mount | MCM1012B | -40°C ~ 85°C | |
![]() MCM1012B900F06BPDG $0.15 | INPAQ Technology Co., Ltd | CMC 300MA 2LN 90 OHM SMD | Tape & Reel (TR),Cut Tape (CT) | Surface Mount | MCM1012B | -40°C ~ 85°C | |
![]() MCM2012B121GBEDG $0.18 | INPAQ Technology Co., Ltd | CMC 400MA 2LN 120 OHM SMD | Tape & Reel (TR),Cut Tape (CT) | Surface Mount | MCM 2012 B | -40°C ~ 85°C |

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