Common Mode Chokes

Results: 2
Current Rating (Max)
9A20A
DC Resistance (DCR) (Max)
4.1mOhm9.75mOhm
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1,310
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1 : ¥34.51000
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20A
4.1mOhm
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-40°C ~ 130°C
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Surface Mount
1.220" L x 1.000" W (30.99mm x 25.40mm)
0.500" (12.70mm)
Horizontal, 4 PC Pad
1,847
In Stock
1 : ¥37.15000
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9A
9.75mOhm
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-40°C ~ 130°C
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Surface Mount
1.220" L x 1.000" W (30.99mm x 25.40mm)
0.500" (12.70mm)
Horizontal, 4 PC Pad
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Common Mode Chokes

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.