About EMI Filters / EMI Suppression

?Ourns 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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B65843A0200B045


Ferrite Cores & Accessories EP13 N45 200 +4%-4%
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TDK Availability : 0
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USD 1.2169

Multiples of: 1

4522AE51K01800


EMI Gaskets, Sheets, Absorbers & Shielding GK,NiCu,NRS,PU,V0,Sq .157x.157x18.00
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Laird Performance Materials Availability : 0
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USD 1.2184

Multiples of: 1

IP4032CX25/LF,135


EMI Filter Circuits IP4032CX25/NONE/REELLG//LF
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NXP Availability : 0
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USD 1.2211

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RM10/I3C90-A400


Core: ferrite; RM; 400nH; 22g; 4310mm3; 96.6mm2
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Ferroxcube Availability : 0
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USD 1.222

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MS631-10


EMI Gaskets, Sheets, Absorbers & Shielding 63.1 x 35.5 x 2.8mm RF Shield/EMI Shield Two-piece Tin Steel SMD
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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.

Masach Availability : 0
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USD 1.2221

Multiples of: 1

HCI1365-2R0


Inductor: wire; SMD; 2uH; Ioper:20A; 2.5mO; ±20%; Isat:22A
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Ferrocore Availability : 0
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USD 1.2233

Multiples of: 400

B65531D250A48


Ferrite Cores & Accessories FERRITE CORES & ACCESSORIES P
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TDK Availability : 0
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USD 1.2236

Multiples of: 1

ESD-R-19M-H


Ferrite Toroids / Ferrite Rings 22x7.7x14mm 10MHz Mn-Zn 120C
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Kemet Availability : 0
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USD 1.2243

Multiples of: 1

UECESDSR100000


Ferrite Cores & Accessories NULL
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Kemet Availability : 0
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USD 1.2248

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B65933AX33


Ferrite Cores & Accessories FERRITE CORES & ACCESSORIES
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TDK Availability : 0
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USD 1.2267

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4209AB51K00510


EMI Gaskets, Sheets, Absorbers & Shielding GK,NiCu,NRS,PU,V0,Re .120x.155x5.100
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Laird Connectivity Availability : 0
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USD 1.2279

Multiples of: 1

MS345-10P


EMI Gaskets, Sheets, Absorbers & Shielding 34.5 x 23.3 x 3.5mm RF Shield/EMI Shield Perforated Two-piece Tin Steel SMD
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Masach Availability : 0
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USD 1.2279

Multiples of: 1

MS448-10


EMI Gaskets, Sheets, Absorbers & Shielding 44.8 x 18.2 x 3mm RF Shield/EMI Shield Two-piece Tin Steel SMD
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Masach Availability : 0
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USD 1.2279

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MS270-10


EMI Gaskets Sheets Absorbers & Shielding 27 x 20 x 6mm Drawn RF ShieldEMI Shield Two-piece Tin Steel SMD
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Masach Availability : 0
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USD 1.2279

Multiples of: 1

PISNHV-103M-04


Fixed Inductors 10000uH 20% tol SMD Power Inductor
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Fastron Availability : 0
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USD 1.2285

Multiples of: 1

B65651DR48


Ferrite Cores & Accessories P 18X11 N48 2800 +30%-20%
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TDK Availability : 0
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USD 1.2313

Multiples of: 1

MS400-10


EMI Gaskets, Sheets, Absorbers & Shielding 40 x 18.3 x 4mm RF Shield/EMI Shield Two-piece Tin Steel SMD
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Masach Availability : 0
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USD 1.2342

Multiples of: 1

B64290L0058X830


Ferrite Cores & Accessories TOROID 34X20.5X10 N30
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TDK Availability : 0
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USD 1.2352

Multiples of: 100

EFD25-3C90/K


Core: ferrite; EFD; Mat:3C90; 2200nH; 16g; 3300mm3; 58mm2; A:25mm
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Ferroxcube Availability : 0
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USD 1.2361

Multiples of: 1

PISNHV-221M-04


Fixed Inductors 220uH 20% tol SMD Power Inductor
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Fastron Availability : 0
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USD 1.2395

Multiples of: 1

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