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    RFI and EMI - Shielding and Absorbing Materials

    RFI and EMI - Shielding and Absorbing Materials

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    Manufacturer
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    Manufacturer Part Number
    Type
    Length
    Shielding
    Shape
    Material

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    Image Part Number Manufacturer Description Series Operating Temperature RoHS Status Manufacturer Part Number Type Length Shielding Shape Material
    Product Image
    		IRJ17-300ND300X200 TDK Corporation SHEET FERRITE 200X300MM IRJ -40°C ~ 85°C - - Absorbing Sheet 11.811" (300.00mm) - Rectangular Polymer Resin, Magnetic Powder
    Manufacturer Image
    		3M AB5050 1.5" X 10.5"-100 3M 3M AB5050 EMI ABSORBER - 1.5" X - - - - - - - - -
    Product Image
    		3M CN4190 3/4" X 4"-100 3M SHEET POLY 19.1X101.6MM 100/PK CN-4190 - - - Shielding Sheet 4.000" (101.60mm) - Rectangular Nickel-Copper (NI/CU) Fabric
    Product Image
    		EFH(01)-240X240T2200 KEMET FLEX SUPP. SHEET 240X240X0.1 EFH -40°C ~ 105°C - EFH(01)-240X240T2200 Absorbing Sheet - 9.449" (240.00mm) Square Polymer Resin, Magnetic Powder
    Product Image
    		3M 1345 1" X 3"-100 3M SHEET COP FL 25.4X76.2MM 100/PK 1345 -40°C ~ 130°C - - Shielding Sheet 3.000" (76.20mm) - Rectangular Embossed Tin-Plated Copper Foil
    Manufacturer Image
    		3M CN3490 8" X 9.25"-25 3M 3M CN3490 FABRIC TAPE - 8" X 9.2 - - - - - - - - -
    Product Image
    		23X36-1-1170 3M SHEET ALUM FOIL 584MMX.91M 1170 -40°C ~ 130°C - - Shielding Sheet 36.000" (914.40mm) - Rectangular Aluminum Foil
    Manufacturer Image
    		M4(300)-240X20MT0800 KEMET FLEX SUPPRESSOR / MAGNETIC SHEET M4 -40°C ~ 105°C - - Absorbing Sheet 9.449" (240.00mm) - Sheet -

    About RFI and EMI - Shielding and Absorbing Materials

    RFI (Radio-Frequency Interference) and EMI (Electromagnetic Interference) shielding and absorbing materials are designed to mitigate the effects of unwanted electromagnetic radiation in electronic systems and devices. These materials include conductive coatings, shielding tapes, ferrites, absorbers, and gaskets that block or absorb electromagnetic energy to reduce interference and noise. RFI and EMI shielding materials are used in electronic enclosures, cables, PCBs (Printed Circuit Boards), and electronic devices to prevent electromagnetic interference from external sources or other components within the system. They help ensure electromagnetic compatibility (EMC) and compliance with regulatory standards in electronic products and systems.