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  • All Products
  • RF/IF and RFID
  • RFI and EMI - Shielding and Absorbing Materials
Image Part # Manufacturer Description Availability Pricing Quantity Factory Lead TimeMountPackage / CaseMaterialWeightShapeOperating TemperaturePublishedSeriesPart StatusMoisture Sensitivity Level (MSL)TypeMax Operating TemperatureMin Operating TemperatureShelf LifeAdhesiveStorage/Refrigeration TemperatureShelf Life StartLengthWidthThicknessThickness - OverallRoHS Status
Image Part # Manufacturer Description Availability Pricing Quantity Factory Lead TimeMountPackage / CaseMaterialWeightShapeOperating TemperaturePublishedSeriesPart StatusMoisture Sensitivity Level (MSL)TypeMax Operating TemperatureMin Operating TemperatureShelf LifeAdhesiveStorage/Refrigeration TemperatureShelf Life StartLengthWidthThicknessThickness - OverallRoHS Status
3M (TC) 3M CN4490 1/2" X 4"-100
Mfr. Part #
3M CN4490 1/2" X 4"-100
Twicea Part #
2-772-3M CN4490 1/2" X 4"-100
3M (TC)
RF SHLDING SHEET 4"X0.5" 100PK
Datasheet Compare
    Min.:1
    Mult.:1
    - - - Nickel-Copper (NI/CU) Fabric - Rectangular - - CN-4490 Obsolete 1 (Unlimited) Shielding Sheet - - 60 Months Conductive, Single Sided 50°F~80°F 10°C~27°C Date of Manufacture 4.000 101.60mm 0.500 12.70mm - 0.002 0.05mm -
    3M CN4490 1/2" X 4"-100
    3M CN4490 1/2" X 4"-100

    2-772-3M CN4490 1/2" X 4"-100 3M (TC)
    RoHS :
    Package : -
    In Stock : -
    1 : -
    3M (TC) 3M CN4490 3/4" X 4"-100
    Mfr. Part #
    3M CN4490 3/4" X 4"-100
    Twicea Part #
    2-772-3M CN4490 3/4" X 4"-100
    3M (TC)
    RF SHLDING SHEET 4"X0.75" 100PK
    Datasheet Compare
      Min.:1
      Mult.:1
      - - - Nickel-Copper (NI/CU) Fabric - Rectangular - 2008 CN-4490 Obsolete 1 (Unlimited) Shielding Sheet - - 60 Months Conductive, Single Sided 50°F~80°F 10°C~27°C Date of Manufacture 4.000 101.60mm 0.750 19.10mm - 0.002 0.05mm -
      3M CN4490 3/4" X 4"-100
      3M CN4490 3/4" X 4"-100

      2-772-3M CN4490 3/4" X 4"-100 3M (TC)
      RoHS :
      Package : -
      In Stock : -
      1 : -
      3M (TC) 3M CN4490 0.75"SQ-250
      Mfr. Part #
      3M CN4490 0.75"SQ-250
      Twicea Part #
      2-772-3M CN4490 0.75"SQ-250
      3M (TC)
      RF SHLD SHEET 0.75"X0.75" 250PK
      Datasheet Compare
        Min.:1
        Mult.:1
        - - - Nickel-Copper (NI/CU) Fabric - Square - - CN-4490 Obsolete 1 (Unlimited) Shielding Sheet - - 60 Months Conductive, Single Sided 50°F~80°F 10°C~27°C Date of Manufacture 0.750 19.10mm 0.750 19.10mm - 0.002 0.05mm -
        3M CN4490 0.75"SQ-250
        3M CN4490 0.75"SQ-250

        2-772-3M CN4490 0.75"SQ-250 3M (TC)
        RoHS :
        Package : -
        In Stock : -
        1 : -
        3M (TC) 3M CN4190 1.5"SQ-100
        Mfr. Part #
        3M CN4190 1.5"SQ-100
        Twicea Part #
        2-772-3M CN4190 1.5"SQ-100
        3M (TC)
        RF SHLDING SHEET 1.5"X1.5" 100PK
        Datasheet Compare
          Min.:1
          Mult.:1
          - - - Nickel-Copper (NI/CU) Fabric - Square - - CN-4190 Obsolete 1 (Unlimited) Shielding Sheet - - 60 Months Conductive, Single Sided 50°F~80°F 10°C~27°C Date of Manufacture 1.500 38.10mm 1.500 38.10mm - 0.004 0.11mm -
          3M CN4190 1.5"SQ-100
          3M CN4190 1.5"SQ-100

          2-772-3M CN4190 1.5"SQ-100 3M (TC)
          RoHS :
          Package : -
          In Stock : -
          1 : -
          3M (TC) 3M CN4190 2"SQ-100
          Mfr. Part #
          3M CN4190 2"SQ-100
          Twicea Part #
          2-772-3M CN4190 2"SQ-100
          3M (TC)
          RF EMI SHLDING SHEET 2"X2" 100PK
          Datasheet Compare
            Min.:1
            Mult.:1
            - - - Nickel-Copper (NI/CU) Fabric - Square - 2008 CN-4190 Obsolete 1 (Unlimited) Shielding Sheet - - 60 Months Conductive, Single Sided 50°F~80°F 10°C~27°C Date of Manufacture 2.000 50.80mm 2.000 50.80mm - 0.004 0.11mm -
            3M CN4190 2"SQ-100
            3M CN4190 2"SQ-100

            2-772-3M CN4190 2"SQ-100 3M (TC)
            RoHS :
            Package : -
            In Stock : -
            1 : -
            3M RFIC20
            Mfr. Part #
            RFIC20
            Twicea Part #
            2-772-RFIC20
            3M
            FLUX FIELD DIRECTIONAL MATERIALS
            Datasheet Compare
            47 In Stock
              Min.:1
              Mult.:1
              4 Weeks - - Polymer Resin, Magnetic Powder - Rectangular -30°C~85°C 2014 - Discontinued 1 (Unlimited) Absorbing Sheet - - 12 Months Non-Conductive, Single Sided 70°F 21°C Date of Shipment 11.693 297.00mm 8.268 210.00mm - 0.008 0.20mm RoHS Compliant
              RFIC20
              RFIC20

              2-772-RFIC20 3M
              RoHS :
              Package : -
              In Stock : 47
              1 : -
              3M RFIC10
              Mfr. Part #
              RFIC10
              Twicea Part #
              2-772-RFIC10
              3M
              FLUX FIELD DIRECTIONAL MATERIALS
              Datasheet Compare
                Min.:1
                Mult.:1
                4 Weeks - - Polymer Resin, Magnetic Powder - Rectangular -30°C~85°C 2014 - Discontinued Not Applicable Absorbing Sheet - - 12 Months Non-Conductive, Single Sided 70°F 21°C Date of Shipment 11.693 297.00mm 8.268 210.00mm - 0.004 0.11mm RoHS Compliant
                RFIC10
                RFIC10

                2-772-RFIC10 3M
                RoHS :
                Package : -
                In Stock : -
                1 : -
                3M (TC) 2-6-1125
                Mfr. Part #
                2-6-1125
                Twicea Part #
                2-772-2-6-1125
                3M (TC)
                TAPE COPPER FOIL 50.8MMX5.48M
                Datasheet Compare
                  Min.:1
                  Mult.:1
                  3 Weeks - - Copper Foil - - - 2001 1125 Active 1 (Unlimited) Shielding Tape - - - Non-Conductive, Single Sided - - 18.000' 5.50m 2.000 50.80mm 88.9μm 0.004 0.10mm ROHS3 Compliant
                  2-6-1125
                  2-6-1125

                  2-772-2-6-1125 3M (TC)
                  RoHS :
                  Package : -
                  In Stock : -
                  1 : -
                  3M (TC) 3/4-6-1181
                  Mfr. Part #
                  3/4-6-1181
                  Twicea Part #
                  2-772-3/4-6-1181
                  3M (TC)
                  RF EMI SHIELDING TAPE 18'X0.75"
                  Datasheet Compare
                    Min.:1
                    Mult.:1
                    3 Weeks - - Copper Foil - - -40°C~130°C 1999 1181 Active 1 (Unlimited) Shielding Tape - - 60 Months Conductive, Single Sided 50°F~80°F 10°C~27°C Date of Manufacture 18.000' 5.50m 0.750 19.10mm 76.2μm 0.003 0.07mm ROHS3 Compliant
                    3/4-6-1181
                    3/4-6-1181

                    2-772-3/4-6-1181 3M (TC)
                    RoHS :
                    Package : -
                    In Stock : -
                    1 : -
                    3M (TC) 3/4-6-1126
                    Mfr. Part #
                    3/4-6-1126
                    Twicea Part #
                    2-772-3/4-6-1126
                    3M (TC)
                    RF EMI SHIELDING TAPE 18'X0.75"
                    Datasheet Compare
                      Min.:1
                      Mult.:1
                      3 Weeks - - Copper Foil - - -40°C~130°C 2001 1126 Active 1 (Unlimited) Shielding Tape - - 60 Months Conductive, Single Sided 50°F~80°F 10°C~27°C Date of Manufacture 18.000' 5.50m 0.750 19.10mm 76.2μm 0.004 0.09mm ROHS3 Compliant
                      3/4-6-1126
                      3/4-6-1126

                      2-772-3/4-6-1126 3M (TC)
                      RoHS :
                      Package : -
                      In Stock : -
                      1 : -
                      3M (TC) 1/2-5-CN3190
                      Mfr. Part #
                      1/2-5-CN3190
                      Twicea Part #
                      2-772-1/2-5-CN3190
                      3M (TC)
                      RF EMI SHIELDING TAPE 15'X0.5"
                      Datasheet Compare
                        Min.:1
                        Mult.:1
                        3 Weeks - - Nickel-Copper (NI/CU) Fabric - Tape - 2008 CN-3190 Active 1 (Unlimited) Shielding Tape - - 60 Months Conductive, Single Sided 70°F 21°C Date of Manufacture 15.000' 4.60m 0.500 12.70mm 109.22μm 0.004 0.11mm ROHS3 Compliant
                        1/2-5-CN3190
                        1/2-5-CN3190

                        2-772-1/2-5-CN3190 3M (TC)
                        RoHS :
                        Package : -
                        In Stock : -
                        1 : -
                        3M (TC) 5-1126-1.5
                        Mfr. Part #
                        5-1126-1.5
                        Twicea Part #
                        2-772-5-1126-1.5
                        3M (TC)
                        RF EMI SHIELDING SHEET 1.5" 5PK
                        Datasheet Compare
                          Min.:1
                          Mult.:1
                          3 Weeks - - Copper Foil - Circular -40°C~130°C - 1126 Active 1 (Unlimited) Shielding Sheet - - 60 Months Conductive, Single Sided 50°F~80°F 10°C~27°C Date of Manufacture - 1.500 38.10mm 76.2μm 0.004 0.09mm ROHS3 Compliant
                          5-1126-1.5
                          5-1126-1.5

                          2-772-5-1126-1.5 3M (TC)
                          RoHS :
                          Package : -
                          In Stock : -
                          1 : -
                          3M AB5020S
                          Mfr. Part #
                          AB5020S
                          Twicea Part #
                          2-772-AB5020S
                          3M
                          EMI Gaskets, Sheets & Absorbers 0.2mm EMI ABSORBER 8.26 X 11.8 SHEET
                          Datasheet Compare
                            Min.:1
                            Mult.:1
                            - - Metal - - - - 2007 - Obsolete Not Applicable - - - - - - - 15m 210mm - - RoHS Compliant
                            AB5020S
                            AB5020S

                            2-772-AB5020S 3M
                            RoHS :
                            Package : -
                            In Stock : -
                            1 : -
                            3M AB5010SHF-210X297
                            Mfr. Part #
                            AB5010SHF-210X297
                            Twicea Part #
                            2-772-AB5010SHF-210X297
                            3M
                            EMI ABSORBER .1MM 210MM X 297MM
                            Datasheet Compare
                            10 In Stock
                              Min.:1
                              Mult.:1
                              9 Weeks - - Polymer Resin, Metal Flakes - Rectangular - 2014 AB50000SHF Active 1 (Unlimited) Absorbing Sheet 185°C -13°C 12 Months Non-Conductive, Single Sided 70°F 21°C Date of Shipment 11.693 297.00mm 8.268 210.00mm 101.6μm 0.004 0.10mm RoHS Compliant
                              AB5010SHF-210X297
                              AB5010SHF-210X297

                              2-772-AB5010SHF-210X297 3M
                              RoHS :
                              Package : -
                              In Stock : 10
                              1 : -
                              3M AB5030HF-210X297
                              Mfr. Part #
                              AB5030HF-210X297
                              Twicea Part #
                              2-772-AB5030HF-210X297
                              3M
                              RF ABSORB SHEET 11.693"X8.268"
                              Datasheet Compare
                              8 In Stock
                                Min.:1
                                Mult.:1
                                9 Weeks - - Polymer Resin, Metal Flakes - Rectangular - 2014 AB5000HF Active Not Applicable Absorbing Sheet 185°C -13°C 12 Months Non-Conductive, Single Sided 71°F 21°C Date of Shipment 11.693 297.00mm 8.268 210.00mm 304.8μm 0.012 0.30mm RoHS Compliant
                                AB5030HF-210X297
                                AB5030HF-210X297

                                2-772-AB5030HF-210X297 3M
                                RoHS :
                                Package : -
                                In Stock : 8
                                1 : -
                                3M 1245-7.7"X10"
                                Mfr. Part #
                                1245-7.7"X10"
                                Twicea Part #
                                2-772-1245-7.7"X10"
                                3M
                                RF EMI SHIELDING TAPE 10"X7.7"
                                Datasheet Compare
                                66 In Stock
                                  Min.:1
                                  Mult.:1
                                  4 Weeks - - Embossed Copper Foil - - - - 1245 Active Not Applicable Shielding Tape - - - Non-Conductive, Single Sided - - 10.000 254.00mm 7.700 195.00mm - 0.004 0.10mm ROHS3 Compliant
                                  1245-7.7"X10"
                                  1245-7.7"X10"

                                  2-772-1245-7.7"X10" 3M
                                  RoHS :
                                  Package : -
                                  In Stock : 66
                                  1 : -
                                  3M (TC) 5-1170-1
                                  Mfr. Part #
                                  5-1170-1
                                  Twicea Part #
                                  2-772-5-1170-1
                                  3M (TC)
                                  TAPE ALUM FOIL 25.4MM CIRC 5/PK
                                  Datasheet Compare
                                    Min.:1
                                    Mult.:1
                                    3 Weeks - - Aluminum Foil - Circular -40°C~130°C 1999 1170 Active 1 (Unlimited) Shielding Sheet - - 60 Months Conductive, Single Sided 50°F~80°F 10°C~27°C Date of Manufacture - 1.000 25.40mm 81.28μm 0.003 0.08mm ROHS3 Compliant
                                    5-1170-1
                                    5-1170-1

                                    2-772-5-1170-1 3M (TC)
                                    RoHS :
                                    Package : -
                                    In Stock : -
                                    1 : -
                                    3M 1345-1/4"X18YD
                                    Mfr. Part #
                                    1345-1/4"X18YD
                                    Twicea Part #
                                    2-772-1345-1/4"X18YD
                                    3M
                                    RF EMI SHIELDING TAPE 54'X0.25"
                                    Datasheet Compare
                                    10 In Stock
                                      Min.:1
                                      Mult.:1
                                      6 Weeks Adhesive - Embossed Tin-Plated Copper Foil 2.721554kg - -40°C~130°C 2011 1345 Active Not Applicable Shielding Tape - - 60 Months Non-Conductive, Single Sided 50°F~80°F 10°C~27°C Date of Manufacture 54.000' 16.50m 0.250 6.35mm - 0.004 0.10mm RoHS Compliant
                                      1345-1/4"X18YD
                                      1345-1/4"X18YD

                                      2-772-1345-1/4"X18YD 3M
                                      RoHS :
                                      Package : -
                                      In Stock : 10
                                      1 : -
                                      3M 1194-3/4"X36YD
                                      Mfr. Part #
                                      1194-3/4"X36YD
                                      Twicea Part #
                                      2-772-1194-3/4"X36YD
                                      3M
                                      Adhesive Tapes COP FOIL .75" x 36YD PER ROLL
                                      Datasheet Compare
                                      21 In Stock
                                        Min.:1
                                        Mult.:1
                                        3 Weeks - - Copper Foil - - - 1999 1194 Active Not Applicable Shielding Tape - - - Non-Conductive, Single Sided - - 108.000' 32.90m 0.750 19.10mm - 0.003 0.07mm ROHS3 Compliant
                                        1194-3/4"X36YD
                                        1194-3/4"X36YD

                                        2-772-1194-3/4"X36YD 3M
                                        RoHS :
                                        Package : -
                                        In Stock : 21
                                        1 : -
                                        3M 1183-1/2"X18YD
                                        Mfr. Part #
                                        1183-1/2"X18YD
                                        Twicea Part #
                                        2-772-1183-1/2"X18YD
                                        3M
                                        Adhesive Tapes TAPE MINI-CASE 3 PAPER
                                        Datasheet Compare
                                        52 In Stock
                                          Min.:1
                                          Mult.:1
                                          3 Weeks - - Tin-Plated Copper Foil 2.494758kg - -40°C~130°C 2001 1183 Active 1 (Unlimited) Shielding Tape - - 60 Months Conductive, Single Sided 50°F~80°F 10°C~27°C Date of Manufacture 54.000' 16.50m 0.500 12.70mm - 0.003 0.07mm RoHS Compliant
                                          1183-1/2"X18YD
                                          1183-1/2"X18YD

                                          2-772-1183-1/2"X18YD 3M
                                          RoHS :
                                          Package : -
                                          In Stock : 52
                                          1 : -
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                                          RF/IF and RFID

                                          RFI and EMI - Shielding and Absorbing Materials definition: Generally, when EM wave is incident on a material surface, it experiences three processes: reflection, absorption and transmission. The prim... RFI and EMI - Shielding and Absorbing Materials Product Listing: 3M CN4490 1/2" X 4"-100,3M CN4490 3/4" X 4"-100,3M CN4490 0.75"SQ-250,3M CN4190 1.5"SQ-100,3M CN4190 2"SQ-100.RF/IF and RFID type:RF Amplifiers(23317),RF Shields(17850),RF Antennas(17529),RF Switches(11751),RF Evaluation and Development Kits, Boards(11217) .RFI and EMI - Shielding and Absorbing Materials has 1971 pieces of spot stock price information, you can click the "RFQ" button to confirm the inventory and price with the Twicea.
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