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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 |
|---|---|---|---|---|---|---|---|
| TDK Corporation | CMC 3A 2LN TH | Bulk | Through Hole | HF | -20°C ~ 120°C | ||
| TDK Corporation | CMC 1A 2LN TH | Bulk | Through Hole | HF | -20°C ~ 120°C | ||
| TDK Corporation | CMC 2.8A 2LN TH | Bulk | Through Hole | HF | -20°C ~ 120°C | ||
| TDK Corporation | CMC 2.5A 2LN TH | Bulk | Through Hole | HF | -20°C ~ 120°C | ||
| TDK Corporation | CMC 2A 2LN TH | Bulk | Through Hole | HF | -20°C ~ 120°C | ||
| TDK Corporation | CMC 2.7A 2LN TH | Bulk | Through Hole | HF | -20°C ~ 120°C | ||
| TDK Corporation | CMC 4A 2LN TH | Bulk | Through Hole | HF | -20°C ~ 120°C | ||
| TDK Corporation | CMC 3.5A 2LN TH | Bulk | Through Hole | HF | -20°C ~ 120°C |

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