Common Mode Chokes are essential components in electrical circuits that mitigate electromagnetic interference (EMI) by filtering out common mode noise. They consist of inductive coils wound on a magnetic core, which work to suppress high-frequency interference while allowing desired signals to pass through with minimal loss.
Used extensively in power supplies, communication lines, and audio equipment, these chokes enhance signal integrity and performance. Prominent manufacturers include TDK Corporation, Murata Manufacturing, and Vishay.
With their ability to cater to various industry standards and applications, Common Mode Chokes are indispensable in achieving compliance with international electromagnetic compatibility (EMC) regulations.
| Select | Images | Part Number | Mfr | Description | Datasheet | Availability | Price | Qty | RFQ | Rohs | ECAD Model |
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Mfr. Part No. WS Part No. |
CMC 3.3MH 1.5A 2LN TH / 3.3 mH @ 10 kHz 2 Line Common Mode Choke Through Hole 1.5A DCR 120mOhm
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13,860 pieces In Stock |
MOQ: 12 |
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Mfr. Part No. WS Part No. |
COMMON MODE CHOKE 1MH 15A 2LN TH / WE-CMBNC Common Mode Power Line Choke Nanocrystalline
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2,975 pieces In Stock |
MOQ: 15 |
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Mfr. Part No. WS Part No. |
CMC 9MH 5A 2LN TH
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8,000 pieces In Stock |
MOQ: 5 |
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Mfr. Part No. WS Part No. |
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Low Stock |
MOQ: 35 |
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Mfr. Part No. WS Part No. |
CMC 25UH 1A 2LN 2.8K OHM SMD
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36,000 pieces In Stock |
MOQ: 130 |
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Mfr. Part No. WS Part No. |
CMC 310MA 2LN 260 OHM SMD
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12,000 pieces In Stock |
MOQ: 105 |
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Mfr. Part No. WS Part No. |
CMC 22UH 250MA 2LN 8KOHM SMD / 22 μH @ 100 kHz 2 Line Common Mode Choke Surface Mount 8 kOhms @ 100 MHz 250mA DCR 2.65Ohm
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7,873 pieces In Stock |
MOQ: 90 |
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Mfr. Part No. WS Part No. |
CMC 82UH 300MA 2LN 440 OHM SMD / 82 μH @ 100 kHz 2 Line Common Mode Choke Surface Mount 440 Ohms @ 180 MHz 300mA DCR 200mOhm
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5,000 pieces In Stock |
MOQ: 11 |
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Mfr. Part No. WS Part No. |
CMC 500MA 2LN 90 OHM SMD
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15,698 pieces In Stock |
MOQ: 70 |
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Mfr. Part No. WS Part No. |
CMC 10MH 700MA 2LN TH
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10,500 pieces In Stock |
MOQ: 21 |
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Mfr. Part No. WS Part No. |
CMC 4.7MH 500MA 2LN 20K OHM SMD
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80,000 pieces In Stock |
MOQ: 135 |
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Mfr. Part No. WS Part No. |
CMC 13UH 10A 2LN SMD
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1,886 pieces In Stock |
MOQ: 13 |
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Mfr. Part No. WS Part No. |
CMC 10UH 1.1A 2LN 10KOHM SMD
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4,706 pieces In Stock |
MOQ: 130 |
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Mfr. Part No. WS Part No. |
CMC 220UH 300MA 2LN 1.2K OHM SMD / 220 μH @ 100 kHz 2 Line Common Mode Choke Surface Mount 1.2 kOhms @ 35 MHz 300mA DCR 280mOhm
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79,000 pieces In Stock |
MOQ: 105 |
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Mfr. Part No. WS Part No. |
CMC 1MH 2.5A 2LN TH
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4,200 pieces In Stock |
MOQ: 9 |
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Mfr. Part No. WS Part No. |
CMC 51UH 1A 2LN 5.5K OHM SMD / 51 μH @ 1 kHz 2 Line Common Mode Choke Surface Mount 5.5 kOhms @ 10 MHz 1A DCR 160mOhm
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78,825 pieces In Stock |
MOQ: 22 |
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Mfr. Part No. WS Part No. |
SMD common mode noise suppressor WE-CNSW | CMC 230MA 2LN 1 KOHM SMD
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24,000 pieces In Stock |
MOQ: 60 |
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Mfr. Part No. WS Part No. |
CMC 51UH 500MA 2LN SMD
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83,180 pieces In Stock |
MOQ: 95 |
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Mfr. Part No. WS Part No. |
CMC 51UH 200MA 2LN 3KOHM SMD / 51 μH @ 100 kHz 2 Line Common Mode Choke Surface Mount 3 kOhms @ 10 MHz 200mA DCR 1Ohm
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10,500 pieces In Stock |
MOQ: 115 |
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Mfr. Part No. WS Part No. |
WE-SL1 SMD Common Mode Line Filter | CMC 10UH 300MA 2LN 1.2 KOHM SMD
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80,000 pieces In Stock |
MOQ: 95 |
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