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— IC芯片 | 连接器 | 传感器 | 被动器件 —
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— IC芯片 | 连接器 | 传感器 | 被动器件 —

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 |
|---|---|---|---|---|---|---|---|
![]() TCK-017 $6.21 | Traco Power | CMC 497UH 1.7A 2LN TH | Tube | Through Hole | - | -40°C ~ 105°C | |
![]() TCK-026 $5.30 | Traco Power | CMC 373UH 3A 2LN TH | Strip | Through Hole | - | -40°C ~ 105°C | |
![]() TCK-048 $4.50 | Traco Power | CMC 450UH 5.2A 2LN TH | Tube | Through Hole | - | -40°C ~ 125°C | |
![]() TCK-050 $4.50 | Traco Power | CMC 325UH 3.3A 2LN TH | Tube | Through Hole | - | -40°C ~ 105°C | |
![]() TCK-051 $4.50 | Traco Power | CMC 145UH 5.2A 2LN TH | Tube | Through Hole | - | - | |
![]() TCK-053 $4.50 | Traco Power | CMC 830UH 3.3A 2LN TH | Bag | Through Hole | - | -40°C ~ 105°C | |
![]() TCK-064 $4.50 | Traco Power | CMC 1.186MH 2LN TH | Tube | Through Hole | - | -40°C ~ 105°C | |
![]() TCK-067 $4.50 | Traco Power | CMC 620UH 7.5A 2LN TH | Tube | Through Hole | - | -40°C ~ 105°C |

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