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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74270017


Wurth Electronics Ferrite Cable Cores WE-SAFB 1mm 95Ohm 25MHz
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AUD 0.699
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74270011


Ferrite Cable Cores WE-SAFB 1.4mm 28Ohm @ 25MHz
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Wurth 4850
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AUD 0.699
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74270112


Ferrite Cable Cores WE-TOF EMI Suppression Toroidal Ferrite
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Wurth 4850
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AUD 0.7022
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3029060060050


EMI Gaskets Sheets Absorbers & Shielding WE-SMGS Square Gaskt 6 x 6 x 5 mm 70db
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Wurth 4850
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AUD 0.7037
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742700381


Ferrite Cable Cores WE-AFB EMI Axial 100MHz 200Ohm
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Wurth 4850
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AUD 0.7068
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74270031


Ferrite Cable Cores WE-AFB Axial Ferrite 25MHz 163ohm
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Wurth 4850
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AUD 0.7068
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74270023


Wurth Electronics Ferrite Cable Cores WE-SAFB 3.7mm 90Ohm 25MHz
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Wurth 4850
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AUD 0.7068
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782114133064


Ferrite Cable Cores WE-TEFA Toroidal EMI Suppress Ferrite
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Wurth 4850
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AUD 0.713
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7427932


EMI Filter Beads, Chips & Arrays WE-PBF High Current 25MHz 68ohm
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Wurth 4850
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AUD 0.727
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7427930


Wurth Electronics EMI Filter Beads, Chips & Arrays WE-PBF High Current 25MHz 6A 28Ohm
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Wurth 4850
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AUD 0.727
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