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. |
750 µH @ 100 kHz 3 Line Common Mode Choke Through Hole 20A DCR 2.7mOhm
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
14 mH @ 10 kHz 2 Line Common Mode Choke Through Hole 4A DCR 80mOhm (Typ)
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
1.3 mH @ 10 kHz 3 Line Common Mode Choke Through Hole 20A DCR 5.2mOhm (Typ)
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
1.45 mH @ 10 kHz 4 Line Common Mode Choke Through Hole 12A DCR 7.1mOhm (Typ)
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
18 mH @ 10 kHz 2 Line Common Mode Choke Through Hole 2A DCR 330mOhm (Typ)
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
4.7 mH @ 10 kHz 4 Line Common Mode Choke Surface Mount 300mA DCR 700mOhm (Typ)
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
22 µH @ 100 kHz 2 Line Common Mode Choke Surface Mount 250mA DCR 580mOhm
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
6.8 mH @ 10 kHz 2 Line Common Mode Choke Through Hole 4A DCR 75mOhm (Typ)
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
2.2 mH @ 10 kHz 3 Line Common Mode Choke Through Hole 16A DCR 6mOhm (Typ)
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
22 µH @ 100 kHz 2 Line Common Mode Choke Surface Mount 1.1 kOhms @ 10 MHz 250mA DCR 500mOhm
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
850 µH @ 100 kHz 3 Line Common Mode Choke Through Hole 30A DCR 1.9mOhm (Typ)
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
28 mH @ 10 kHz 2 Line Common Mode Choke Surface Mount 400mA DCR 1.2Ohm (Typ)
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
2.5 mH @ 10 kHz 2 Line Common Mode Choke Through Hole 10A DCR 15mOhm (Typ)
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
47 mH @ 10 kHz 2 Line Common Mode Choke Surface Mount 300mA DCR 2.8Ohm (Typ)
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
51 µH @ 100 kHz 2 Line Common Mode Choke Surface Mount 2.6 kOhms @ 10 MHz 200mA DCR 700mOhm
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
27 mH @ 10 kHz 2 Line Common Mode Choke Through Hole 1.7A DCR 320mOhm (Typ)
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
4.7 mH @ 10 kHz 4 Line Common Mode Choke Through Hole 100mA DCR 850mOhm (Typ)
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
6.8 mH @ 10 kHz 2 Line Common Mode Choke Through Hole 4A DCR 80mOhm (Typ)
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
20 mH @ 10 kHz 2 Line Common Mode Choke Through Hole 2A DCR 240mOhm (Typ)
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
1.2 mH @ 10 kHz 2 Line Common Mode Choke Through Hole 14A DCR 10mOhm (Typ)
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Low Stock |
MOQ: 1 |
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