EMI and RFI shielding materials

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  • Our range of RFI & EMI shielding materials

    Radiated Electromagnetic Interference (EMI) and Radio Frequency Interference (RFI) are a critical problem in the design and manufacture of wirelessly transmitting electronic devices.

    Virtually all of the most versatile and satisfactory shielding solutions available to a designer are obtainable from Parafix, including shielding tapes, absorbers, foams, mesh, vent panels and board level shields. Learn more below or watch our EMI shielding video.

    • Electrically conductive tapes
      Electrically conductive tapes
      A space saving grounding and shielding solution, in an easy to use, no mess format...
    • EMI and RFI shielding tapes
      EMI and RFI shielding tapes
      An economic shielding solution, ideal for thin or low profile applications...
    • Microwave absorbers
      Microwave absorbers
      For the absorption of microwave energy at discrete or broadband frequencies...
    • Metallised fabric materials
      Metallised fabric materials
      Highly conductive metals combined with lightweight fabrics...
    • Fabric over foam
      Fabric over foam
      Conductive fabrics and foams for soft, reliable and repeatable EMI shielding gaskets...
    • Conductive elastomers
      Conductive elastomers
      Ideal for use in applications that require environmental sealing as well as EMI shielding...
    • Vent panels
      Vent panels
      Meet airflow and EMI protection for a range of applications...
    • Board level shields
      Board level shields
      For isolation of board level components...
    • Fingerstock
      Fingerstock
      Lightweight, thin strip metal shields in a wide range of dimensions...
    • Knitted wire mesh
      Knitted wire mesh
      Long lasting resiliency with versatile mounting options...
    • Spring contacts
      Spring contacts
      Spring contacts ground, carry current and signals and interconnect boards and devices...

  • Search EMI shielding materials

    Browse through our range of RFI and EMI shielding materials below for more detailed information and product data sheets. If you would like to ask us a question about any of these products, simply click on “add to wish list” and the product details can be added to a contact form once you’re ready to get in touch. You can also send these details to yourself or a colleague.

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    • Adhesive
    • Carrier
    • Colour
    • Thickness (mm)
    • Min. temp (˚C)
    • Max. short temp (˚C)
    • Shielding Effectiveness @GHz(dB)
    • Electrical resistance (Ω)
    • Stock status
    • Manufacturer / SOS
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    • Thickness range (mm)

    • Elec. resist range (Ω)

    • Adhesive

    • Carrier

    • Colour

    • Stock status

    • Manufacturer / SOS

    • Shielding Effect. Range @GHz(dB)

    • Temp. range (˚C)

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    Any data provided relates to values typically generated when measuring these materials, and is offered as a guide to material selection. However it is not guaranteed and the user is responsible for evaluating the suitability of a product for the application it is intended for. Some test methods may vary, please refer to data sheet or call for assistance.

    Title Stock status Adhesive Carrier Colour Electrical resistance (Ω) Manufacturer / SOS Max. short temp (˚C) Min. temp (˚C) Shielding Effectiveness @GHz(dB) Thickness (mm)
    Laird 0077-010-04 Laird 0077-010-04 3 None Beryllium copper Silver N/A Laird No data 120 Various
    Laird BMIC-010-2 Laird BMIC-010-2 3 None Tin Silver N/A Laird No data No data No data
    Laird 0097-505-03 Laird 0097-505-03 3 No data Beryllium copper Gold No data Laird No data 108 Various
    Laird BMI-S-103 Laird BMI-S-103 3 None CRS tin Silver N/A Laird No data 60 2.54
    3M™ 1115B 3M™ 1115B 3 Acrylic Aluminium foil Silver 6.5 3M™ -40 120 0.15
    Laird BMI-S-203 Laird BMI-S-203 3 None CRS tin Silver N/A Laird No data 60 5.08
    3M™ 2191FR 3M™ 2191FR 3 Acrylic Nickel on copper-plated PET Silver 0.003 3M™ No data 62 0.14
    3M™ CN3190 3M™ CN3190 3 Acrylic Nickel on copper-plated PET Grey 0.05 3M™ No data 70 0.1
    Laird 3055-233 Laird 3055-233 N/A None Polyester ripstop Grey N/A Laird No data