About EMI Filters / EMI Suppression

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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36903255S


EMI Gaskets, Sheets, Absorbers & Shielding WE-SHC Cabinet 25x25mm
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Wurth Availability : 4850
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USD 1.5725

Multiples of: 1

3671183


RF Shield Cover 0.437" (11.10mm) X 0.744" (18.90mm) Non-Vented Surface Mount
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Wurth Availability : 4850
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USD 1.581

Multiples of: 1

3670183


EMI Gaskets, Sheets, Absorbers & Shielding WE-SHC Seemless Cab Frame 18.3mm
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Wurth Availability : 4850
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USD 1.581

Multiples of: 1

3670190


EMI Gaskets, Sheets, Absorbers & Shielding WE-SHC Seemless Cab Frame 19mm x
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Wurth Availability : 4850
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USD 1.581

Multiples of: 1

7427808


Ferrite Cable Cores WE-FLAT Ferrite for Flexible Printed Circuit Board
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Wurth Availability : 4850
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USD 1.5885

Multiples of: 100

3670108


EMI Gaskets, Sheets, Absorbers & Shielding WE-SHC Seemless Cab Frame 10.8mm
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Wurth Availability : 4850
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USD 1.5895

Multiples of: 1

78631702513


EMI Gaskets, Sheets, Absorbers & Shielding WE-SCFA Cntact Fnger 7 x 2.5 x 13mm
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Wurth Availability : 4850
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USD 1.6065

Multiples of: 1

36106326S


EMI Gaskets, Sheets, Absorbers & Shielding WE-SHC Cabinet Frame 32x32mm
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Wurth Availability : 4850
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USD 1.615

Multiples of: 1

36702202


EMI Gaskets, Sheets, Absorbers & Shielding WE-SHC Seemless Cab Frame 22mm
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Wurth Availability : 4850
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USD 1.6235

Multiples of: 1

36712333


RF Shield Cover 0.587" (14.90mm) X 0.933" (23.70mm) Non-Vented Surface Mount
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Wurth Availability : 4850
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USD 1.6235

Multiples of: 1

36702333


EMI Gaskets, Sheets, Absorbers & Shielding WE-SHC Seemless Cab Frame 23.3mm
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Wurth Availability : 4850
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USD 1.6235

Multiples of: 1

36712202


RF Shield Cover 0.469" (11.90mm) X 0.890" (22.60mm) Non-Vented Surface Mount
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Wurth Availability : 4850
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USD 1.6235

Multiples of: 1

74278041


Ferrite Cable Cores WE-FLAT Ferrite for Flexible Printed Circuit Board
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Wurth Availability : 4850
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USD 1.6235

Multiples of: 1

7427218


Ferrite Cable Cores WE-FLAT Core 100MHz 66ohm
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Wurth Availability : 4850
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USD 1.632

Multiples of: 1

7847131060


Ferrite Toroids Ferrite Rings WE-RCIT THT 10A 6uH 6.5mohm 25%
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Wurth Availability : 4850
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USD 1.632

Multiples of: 1

3671093


RF Shield Cover 0.382" (9.70mm) X 0.382" (9.70mm) Non-Vented Surface Mount
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Wurth Availability : 4850
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USD 1.6575

Multiples of: 1

3671190


RF Shield Cover 0.563" (14.30mm) X 0.764" (19.40mm) Non-Vented Surface Mount
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Wurth Availability : 4850
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USD 1.6575

Multiples of: 1

742792901


EMI Filter Beads, Chips & Arrays WE-PF Power Ferrite 100MHz 1180ohm 10A
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Wurth Availability : 4850
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USD 1.6575

Multiples of: 1

742792904


EMI Filter Beads, Chips & Arrays WE-PF Power Ferrite 100MHz 300ohm 7A
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Wurth Availability : 4850
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USD 1.6575

Multiples of: 1

3671156


RF Shield Cover 0.433" (11.00mm) X 0.630" (16.00mm) Non-Vented Surface Mount
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Wurth Availability : 4850
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USD 1.6745

Multiples of: 1

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