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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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0461164281
Fair-Rite Products

Snap On Free Hanging Ferrite Core - 230Ohm @ 100MHz - ID 0.260" Dia (6.60mm) - OD 0.788" W x 0.385" H (20.02mm x ...

  • In Stock: 4510

    Ships Immediately


  • 10
    €3.471
  • 100
    €1.937
  • 250
    €1.681
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0443800506
Fair-Rite Products

Round Cable Snap On Ferrite Core - 43 Material (25-300MHz) - Cable Width max 0.504"

  • In Stock: 1454

    Ships Immediately


  • 25
    €1.133
  • 250
    €0.833
  • 880
    €0.763
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0443164051
Fair-Rite Products

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

  • In Stock: 282

    Ships Immediately


  • 5
    €11.083
  • 25
    €7.725
  • 50
    €7.097
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0444164181
Fair-Rite Products

Snap On Free Hanging Ferrite Core - 230Ohm @ 100MHz - ID 0.514" Dia (13.06mm) - OD 1.220" W x 0.600" H (30.99mm x ...

  • In Stock: 5578

    Ships Immediately


  • 5
    €4.639
  • 50
    €3.164
  • 220
    €2.846
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0431164181
Fair-Rite Products

Snap On Free Hanging Ferrite Core - 260Ohm @ 100MHz - ID 0.514" Dia (13.06mm) - OD 1.220" W x 0.600" H (30.99mm x ...

  • In Stock: 8750

    Ships Immediately

  • On Order: 25080

    can ship 8/30/24


  • 10
    €3.384
  • 50
    €2.568
  • 330
    €2.271
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0443178281
Fair-Rite Products

Round Cable Snap On Ferrite Core - 43 Material (25-300MHz) - Cable Width max 0.362"

  • In Stock: 245

    Ships Immediately


  • 25
    €1.347
  • 250
    €1.144
  • 588
    €1.028
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0431164281
Fair-Rite Products

Hinged (Snap On) Ferrite Core - 1 MHz to 300 MHz - 310 Ohm @ 100MHz - ID 0.260" Dia (6.60mm) - Length 1.550" (39. ...

  • In Stock: 17144

    Ships Immediately


  • 25
    €1.466
  • 100
    €1.214
  • 250
    €1.162
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0444173951
Fair-Rite Products

Snap On Free Hanging Ferrite Core - 150Ohm @ 100MHz - ID 0.201" Dia (5.11mm) - OD 0.504" W x 0.220" H (12.80mm x ...

  • In Stock: 9455

    Ships Immediately


  • 30
    €0.979
  • 100
    €0.775
  • 500
    €0.714
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0444164951
Fair-Rite Products

Snap On Free Hanging Ferrite Core - 245Ohm @ 100MHz - ID 0.201" Dia (5.11mm) - OD 0.680" W x 0.331" H (17.27mm x ...

  • In Stock: 5757

    Ships Immediately


  • 25
    €1.210
  • 250
    €0.988
  • 882
    €0.904
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0431167281
Fair-Rite Products

Snap On Free Hanging Ferrite Core - 240Ohm @ 100MHz - ID 0.400" Dia (10.16mm) - OD 0.933" W x 0.461" H (23.70mm x ...

  • In Stock: 33909

    Ships Immediately


  • 25
    €1.582
  • 100
    €1.352
  • 250
    €1.333
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