EMI Filters / EMI Suppression

EMI Filters, or Electromagnetic Interference (EMI) Filters, are devices designed to filter out high-frequency interference in order to reduce Electromagnetic interference (EMI). This type of filter is made up of components that reduce EMI or noise at a given frequency range. Common components of an EMI filter include capacitors, inductors, and ferrites. These components work together to form an LC circuit which will dampen the high frequency signals that cause the EMI. However, the effectiveness of an EMI Filter will depend on the implementation and design of the filter, as well as the type and strength of interference that is present. It is important to note that EMI Filters can only provide limited attenuation, meaning that the amount of interference or noise that is reduced will not always be sufficient for a given application. Careful design and implementation is required in order to ensure that the EMI Filter is sufficiently shielding the system from EMI sources.
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742701111


Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 25MHz 55ohm
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AUD 2.5885
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3671108


RF Shield Cover 0.307" (7.80mm) X 0.441" (11.20mm) Non-Vented Surface Mount
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AUD 2.6505
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74278032


Ferrite Cable Cores WE-FLAT Ferrite for Flexible Printed Circuit Board
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Wurth 4850
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AUD 2.666
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7427213


Wurth Electronics Ferrite Cable Cores WE-FLAT Core 25MHz 27Ohm
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AUD 2.666
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7427804


Ferrite Cable Cores WE-FLAT Round 100MHz @ 127Ohms
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AUD 2.666
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74270121


Wurth Electronics Ferrite Toroids Ferrite Rings WE-TOF Toroidal 30Ohm 25MHz
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AUD 2.666
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36905266S


EMI Gaskets, Sheets, Absorbers & Shielding WE-SHC Cabinet 26.21x26.21mm
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AUD 2.728
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74270091


Ferrite Cable Cores WE-AFB Axial Ferrite 25MHz 71ohm
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Wurth 4850
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AUD 2.7435
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3671148


RF Shield Cover 0.366" (9.30mm) X 0.598" (15.20mm) Non-Vented Surface Mount
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Wurth 4850
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AUD 2.759
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3671087


RF Shield Cover 0.272" (6.90mm) X 0.366" (9.30mm) Non-Vented Surface Mount
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AUD 2.759
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