What are RFI and EMI - Shielding and Absorbing Materials ?
RFI and EMI - Shielding and Absorbing Materials are specialized components designed to mitigate electromagnetic interference and radio frequency interference in electronic systems. They are commonly used in wireless communication devices, production electronics assembly, and engineering evaluations. Important specifications for selection lude Adhesive, which ensures proper attachment; Operating Temperature, which affects material performance under different conditions; and Thickness, which influences shielding effectiveness. Ensuring compatibility with existing designs and validating lifecycle status are crucial for procurement teams.
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| Part & Mfr | Adhesive | Length | Material | Operating Temperature | Shape | Thickness | Type | Width | |||
|---|---|---|---|---|---|---|---|---|---|---|---|
Yageo
|
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- | 4.724" (120.00mm) | - | -40°C ~ 105°C | Square | 0.013" (0.33mm) | Absorbing Sheet | 4.724" (120.00mm) | |
Laird Technologies
|
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Conductive, Single Sided | 65.617' (20.00m) | Nickel-Copper (NI/CU) Fabric | - | - | 0.005" (0.12mm) | Shielding Tape | 0.394" (10.00mm) | |
|
3M Electronic Solutions
|
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Conductive, Single Sided | 18.000' (5.50m) | Embossed Tin-Plated Copper Foil | -40°C ~ 130°C | - | 0.004" (0.10mm) | Shielding Tape | 0.500" (12.70mm) | |
Yageo
|
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Non-Conductive, Double Sided | 9.449" (240.00mm) | Polymer Resin, Magnetic Powder | -40°C ~ 105°C | Square | 0.005" (0.13mm) | Absorbing Sheet | 9.449" (240.00mm) | |
3M Electronic Solutions
|
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Non-Conductive, Single Sided | 18.000' (5.50m) | Embossed Copper Foil | - | - | 0.004" (0.10mm) | Shielding Tape | 0.750" (19.10mm) | |
|
3M Electronic Solutions
|
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Acrylic, Non-Conductive, Single Sided | 2.000" (50.80mm) | Copper Foil | - | Rectangular | 0.004" (0.09mm) | Shielding Sheet | 0.750" (19.05mm) | |
API Delevan Inc.
|
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- | 3.937" (100.00mm) | Ferrite Powder | -40°C ~ 85°C | Square | 0.059" (1.50mm) | Flexible Ferrite Sheet | 3.937" (100.00mm) | |
|
Yageo
|
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- | 32.810' (10.00m) | Polymer, Magnetic Powder | -40°C ~ 105°C | Roll | 0.008" (0.20mm) | Absorbing Sheet | 9.449" (240.00mm) | |
Yageo
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- | 9.449" (240.00mm) | - | -40°C ~ 105°C | Sheet | 0.005" (0.13mm) | Absorbing Sheet | 9.449" (240.00mm) | |
3M Electronic Solutions
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Conductive, Single Sided | 54.000' (16.50m) | Embossed Tin-Plated Copper Foil | -40°C ~ 130°C | - | 0.004" (0.10mm) | Shielding Tape | 0.380" (9.65mm) | |
3M Electronic Solutions
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Conductive, Double Sided | 12.000" (304.80mm) | Copper Foil | - | - | 0.004" (0.09mm) | Shielding Sheet | 11.500" (292.00mm) | |
3M Electronic Solutions
|
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Conductive, Single Sided | 0.500" (12.70mm) | Copper Foil | -40°C ~ 130°C | Square | 0.004" (0.09mm) | Shielding Sheet | 0.500" (12.70mm) | |
|
3M Electronic Solutions
|
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Conductive, Single Sided | 0.500" (12.70mm) | Embossed Tin-Plated Copper Foil | -40°C ~ 130°C | Square | 0.004" (0.10mm) | Shielding Sheet | 0.500" (12.70mm) | |
Yageo
|
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Non-Conductive, Single Sided | 9.449" (240.00mm) | Polymer Resin, Magnetic Powder | -40°C ~ 105°C | Square | 0.004" (0.10mm) | Absorbing Sheet | 9.449" (240.00mm) | |
Laird Technologies
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Pressure Sensitive Adhesive (PSA) | 6.000" (152.40mm) | Silicone Elastomer | - | Square | 0.060" (1.52mm) | Absorbing Sheet | 4.000" (101.60mm) | |
|
3M Electronic Solutions
|
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Conductive, Single Sided | - | Aluminum Foil | - | Circular | 0.004" (0.10mm) | Shielding Sheet | 0.750" (19.05mm) | |
3M Electronic Solutions
|
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Conductive, Single Sided | 15.000' (4.60m) | Aluminum Foil | -40°C ~ 130°C | - | 0.003" (0.08mm) | Shielding Tape | 0.750" (19.10mm) | |
Yageo
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- | 8.661" (220.00mm) | - | -40°C ~ 85°C | Sheet | 0.012" (0.30mm) | Absorbing Sheet | 7.283" (185.00mm) | |
3M Electronic Solutions
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Pressure Sensitive Adhesive (PSA) | 75.000' (22.86m) | Acrylic | -40°C ~ 85°C | Rectangular | 1.000" (25.40mm) | Shielding Tape | 2.000" (50.80mm) | |
Würth Elektronik
|
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Conductive, Single Sided | 108.268' (33.00m) | Copper Foil | -25°C ~ 80°C | - | 0.003" (0.07mm) | Shielding Tape | 0.315" (8.00mm) | |
|
3M Electronic Solutions
|
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Acrylic, Conductive, Pressure Sensitive Adhesive (PSA) | 0.500" (12.70mm) | Nickel-Copper (NI/CU) Fabric | - | Square | 0.039" (1.00mm) | Absorbing/Shielding Sheet | 0.500" (12.70mm) | |
|
Würth Elektronik
|
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Non-Conductive, Single Sided | 2.362" (60.00mm) | Rubber, Ferrite Powder, PET Film | -40°C ~ 85°C | Square | 0.015" (0.38mm) | Flexible Ferrite Sheet | 2.362" (60.00mm) | |
3M Electronic Solutions
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Pressure Sensitive Adhesive (PSA) | 75.000' (22.86m) | Acrylic | -40°C ~ 85°C | Rectangular | 0.500" (12.70mm) | Shielding Tape | 4.000" (101.60mm) | |
3M Electronic Solutions
|
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Conductive, Single Sided | 54.000' (16.50m) | Embossed Tin-Plated Copper Foil | -40°C ~ 130°C | - | 0.004" (0.10mm) | Shielding Tape | 0.500" (12.70mm) | |
|
Laird Technologies
|
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Conductive, Single Sided | 65.617' (20.00m) | Nickel-Copper (NI/CU) Fabric | - | - | 0.003" (0.08mm) | Shielding Tape | 0.394" (10.00mm) | |
3M Electronic Solutions
|
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Acrylic, Non-Conductive, Single Sided | 18.000' (5.50m) | Copper Foil | - | - | 0.004" (0.09mm) | Shielding Tape | 3.000" (76.20mm) | |
Laird Technologies
|
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Conductive, Single Sided | 65.617' (20.00m) | Nickel-Copper (NI/CU) Fabric | - | - | 0.005" (0.12mm) | Shielding Tape | 0.984" (25.00mm) | |
3M Electronic Solutions
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Conductive, Single Sided | 0.750" (19.05mm) | Copper Foil | -40°C ~ 130°C | Square | 0.004" (0.09mm) | Shielding Sheet | 0.750" (19.05mm) | |
Yageo
|
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Non-Conductive, Double Sided | 9.449" (240.00mm) | Polymer, Magnetic Powder | -40°C ~ 105°C | Square | 0.009" (0.23mm) | Absorbing Sheet | 9.449" (240.00mm) | |
3M Electronic Solutions
|
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Acrylic, Non-Conductive, Single Sided | 36.000" (914.40mm) | Copper Foil | - | Rectangular | 0.004" (0.09mm) | Shielding Sheet | 22.992" (584.00mm) | |
|
Yageo
|
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- | 9.449" (240.00mm) | - | -40°C ~ 105°C | Sheet | 0.021" (0.53mm) | Absorbing Sheet | 3.150" (80.00mm) | |
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Yageo
|
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- | 3.543" (90.00mm) | - | -40°C ~ 85°C | Sheet | 0.009" (0.23mm) | Absorbing Sheet | 2.756" (70.00mm) | |
Yageo
|
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Non-Conductive, Double Sided | 9.449" (240.00mm) | Polymer, Magnetic Powder | -40°C ~ 125°C | Sheet | 0.021" (0.53mm) | Absorbing Sheet | 3.150" (80.00mm) | |
3M Electronic Solutions
|
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Conductive, Single Sided | 18.000' (5.50m) | Aluminum Foil | - | - | 0.004" (0.10mm) | Shielding Tape | 3.000" (76.20mm) | |
|
3M Electronic Solutions
|
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Conductive, Single Sided | 18.000' (5.50m) | Embossed Tin-Plated Copper Foil | -40°C ~ 130°C | - | 0.004" (0.10mm) | Shielding Tape | 1.000" (25.40mm) | |
3M Electronic Solutions
|
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Non-Conductive, Single Sided | 54.000' (16.50m) | Embossed Copper Foil | - | - | 0.004" (0.10mm) | Shielding Tape | 0.750" (19.10mm) | |
3M Electronic Solutions
|
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Pressure Sensitive Adhesive (PSA) | 14.993' (4.57m) | Acrylic | -40°C ~ 85°C | Rectangular | - | Shielding Tape | 0.750" (19.05mm) | |
|
3M Electronic Solutions
|
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Conductive, Single Sided | 15.000' (4.60m) | Aluminum Foil | -40°C ~ 130°C | - | 0.003" (0.08mm) | Shielding Tape | 1.000" (25.40mm) | |
3M Electronic Solutions
|
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Acrylic, Non-Conductive, Single Sided | 18.000' (5.50m) | Aluminum Foil | -25°C ~ 85°C | - | 0.004" (0.09mm) | Shielding Tape | 4.000" (101.60mm) | |
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3M Electronic Solutions
|
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Acrylic, Conductive, Pressure Sensitive Adhesive (PSA) | 1.000" (25.40mm) | Nickel-Copper (NI/CU) Fabric | - | Square | 0.024" (0.60mm) | Absorbing/Shielding Sheet | 1.000" (25.40mm) | |
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t-Global Technology
|
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Non-Conductive, Single Sided | 7.874" (200.00mm) | - | -20°C ~ 80°C | Square | 0.079" (2.00mm) | Absorbing Sheet | 7.874" (200.00mm) | |
3M Electronic Solutions
|
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Conductive, Single Sided | 36.000" (914.40mm) | Aluminum Foil | - | Rectangular | 0.004" (0.10mm) | Shielding Sheet | 22.992" (584.00mm) | |
3M Electronic Solutions
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Pressure Sensitive Adhesive (PSA) | 35.991' (10.97m) | Silicone Rubber | 204°C | Rectangular | 0.100" (2.54mm) | Shielding Tape | 0.300" (7.62mm) | |
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ESD Systems
|
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Conductive, Single Sided | 118.110' (36.00m) | - | - | - | 0.002" (0.05mm) | Shielding Tape | 0.750" (19.05mm) | |
|
3M Electronic Solutions
|
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Acrylic, Conductive, Pressure Sensitive Adhesive (PSA) | 1.000" (25.40mm) | Nickel-Copper (NI/CU) Fabric | - | Square | 0.039" (1.00mm) | Absorbing/Shielding Sheet | 1.000" (25.40mm) | |
|
3M Electronic Solutions
|
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Conductive, Single Sided | 18.000' (5.50m) | Tin-Plated Copper Foil | -40°C ~ 130°C | - | 0.003" (0.07mm) | Shielding Tape | 1.000" (25.40mm) | |
|
3M Electronic Solutions
|
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Acrylic, Conductive, Pressure Sensitive Adhesive (PSA) | 157.480" (4.00m) | Nickel-Copper (NI/CU) Fabric | - | Tape | 0.012" (0.30mm) | Absorbing/Shielding Sheet | 0.500" (12.70mm) | |
|
3M Electronic Solutions
|
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Acrylic, Conductive, Pressure Sensitive Adhesive (PSA) | 16.404' (5.00m) | Nickel-Copper (NI/CU) Fabric | - | Tape | 0.024" (0.60mm) | Absorbing/Shielding Sheet | 0.500" (12.70mm) | |
|
3M Electronic Solutions
|
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Acrylic, Pressure Sensitive Adhesive (PSA), Non-Conductive, Double Sided | 1.000" (25.40mm) | Polymer Resin, Metal Flakes | -25°C ~ 85°C | Square | 0.022" (0.55mm) | Absorbing Sheet | 1.000" (25.40mm) | |
3M Electronic Solutions
|
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Conductive, Single Sided | - | Copper Foil | -40°C ~ 130°C | Circular | 0.004" (0.09mm) | Shielding Sheet | 1.500" (38.10mm) |
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