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Fair-Rite Suppression Product Selector Guide

Conducted EMI can occur over a wide range of frequencies, from as low as 1MHz to several GHz. Fair-Rite offers a complete line of suppression ferrites that cover a gamut of frequencies. If you are late in the design phase & fixing the EMI at the board level isn’t feasible, we also offer clamp-on cores for interconnecting cable assemblies.

  • Predictable and repeatable impedance to enhance signal integrity
  • Snap-It cores available in a wide range of core sizes. Fair-Rite has catalog products available to support a wide range of cable diameters – from 3.5mm (.137”) up to 101.6mm (4”)
  • UL94V0 rated polypropylene snap-it case
  • Available in FR75 ferrite blend – superior low frequency performance
  • Available in a wide range of ferrite blends to cover 150KHz to 1 GHz
  • Engineering Kits available in all snap its including 31 Material, 43 Material, 46 Material, 61 Material and 75 Material
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Fair-Rite Suppression Product Selector Guide
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0443164151
Fair-Rite Products

Snap On Free Hanging Ferrite Core - 250Ohm @ 100MHz - ID 0.514" Dia (13.06mm) - OD 1.142" W x 0.583" H (29.01mm x ...

  • In Stock: 2637

    Ships Immediately

  • On Order: 5060

    can ship 8/5/24


  • 10
    €3.260
  • 50
    €2.506
  • 330
    €2.151
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0443164251
Fair-Rite Products

Snap On Free Hanging Ferrite Core - 275Ohm @ 100MHz - ID 0.260" Dia (6.60mm) - OD 0.705" W x 0.362" H (17.91mm x ...

  • In Stock: 3713

    Ships Immediately


  • 25
    €1.334
  • 250
    €1.142
  • 588
    €1.027
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0443166651
Fair-Rite Products

Flat Cable Snap On Ferrite Core - 43 Material (25-300MHz) - Cable Width max 1.35"

  • In Stock: 3408

    Ships Immediately


  • 5
    €4.957
  • 50
    €3.157
  • 100
    €2.939
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0446164151
Fair-Rite Products

Ferrite Core Round Cable Snap-Its 46-Material

  • In Stock: 651

    Ships Immediately


  • 10
    €3.263
  • 50
    €2.375
  • 330
    €2.121
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0461178281
Fair-Rite Products

Round Cable Snap On Ferrite Core - 61 Material (200-1000MHz) - Cable Width max .343"

  • In Stock: 1362

    Ships Immediately


  • 10
    €2.621
  • 100
    €1.953
  • 392
    €1.655
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0461164951
Fair-Rite Products

Round Cable Snap On Ferrite Core - 61 Material (200-1000MHz) - Cable Width max .193"

  • In Stock: 5464

    Ships Immediately


  • 25
    €1.424
  • 250
    €1.189
  • 588
    €1.069
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0446173951
Fair-Rite Products

Round Cable Snap On Ferrite Core - 46 Material (25-300MHz) - Cable Width max 0.193"

  • In Stock: 10001

    Ships Immediately


  • 25
    €0.873
  • 250
    €0.718
  • 500
    €0.708
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0431176451
Fair-Rite Products

Snap On Free Hanging Ferrite Core - 380Ohm @ 100MHz - ID 0.722" Dia (18.34mm) - OD 1.520" W x 0.755" H (38.61mm x ...

  • In Stock: 7079

    Ships Immediately


  • 5
    €10.341
  • 25
    €6.860
  • 50
    €6.695
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0444177081
Fair-Rite Products

Snap On Free Hanging Ferrite Core - 335Ohm @ 100MHz - ID 1.010" Dia (25.65mm) OD 2.220" W x 1.080" H (56.39mm x 2 ...

  • In Stock: 4

    Ships Immediately

  • On Order: 422

    can ship 9/16/24


  • 1
    €26.244
  • 10
    €19.745
  • 25
    €17.026
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0443167251
Fair-Rite Products

Snap On Free Hanging Ferrite Core - 225Ohm @ 100MHz - ID 0.400" Dia (10.16mm) - OD 0.870" W x 0.433" H (22.10mm x ...

  • In Stock: 20573

    Ships Immediately


  • 10
    €2.056
  • 100
    €1.496
  • 250
    €1.406
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