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 | |||
|---|---|---|---|---|---|---|---|---|---|---|---|
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3M Electronic Solutions
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Acrylic, Pressure Sensitive Adhesive (PSA), Non-Conductive | 12.000' (3.65m) | Polymer Resin, Metal Flakes | -25°C ~ 85°C | Rectangular | 0.012" (0.30mm) | Absorbing Sheet | 0.520" (13.20mm) | |
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Laird Technologies
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Pressure Sensitive Adhesive (PSA) | 12.000" (304.80mm) | Silicone Elastomer | 170°C | Square | 0.008" (0.20mm) | Absorbing Sheet | 12.000" (304.80mm) | |
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3M Electronic Solutions
|
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Conductive, Single Sided | 1.500" (38.10mm) | Nickel-Copper (NI/CU) Fabric | - | Rectangular | 0.004" (0.11mm) | Shielding Sheet | 1.250" (31.75mm) | |
3M Electronic Solutions
|
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Non-Conductive, Single Sided | 2.000" (50.80mm) | Polymer Resin, Metal Flakes | -25°C ~ 85°C | Rectangular | 0.008" (0.20mm) | Absorbing Sheet | 0.530" (13.46mm) | |
3M Electronic Solutions
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Non-Conductive, Single Sided | 8.000" (203.20mm) | Polymer Resin, Metal Flakes | -25°C ~ 85°C | - | 0.008" (0.20mm) | Absorbing Tape | 0.780" (19.81mm) | |
|
3M Electronic Solutions
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Pressure Sensitive Adhesive (PSA) | 75.000' (22.86m) | Acrylic | -40°C ~ 85°C | Rectangular | - | Shielding Tape | 2.000" (50.80mm) | |
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t-Global Technology
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Non-Conductive, Single Sided | 15.748" (400.00mm) | - | -20°C ~ 80°C | Square | 0.020" (0.50mm) | Absorbing Sheet | 15.748" (400.00mm) | |
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3M Electronic Solutions
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- | - | - | - | - | - | - | - | |
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Laird Technologies
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- | - | Nickel-Copper (NI/CU) Polyester | - | Rectangular | 0.004" (0.11mm) | Shielding Sheet | - | |
3M Electronic Solutions
|
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Conductive, Single Sided | 2.000" (50.80mm) | Nickel-Copper (NI/CU) Fabric | - | Rectangular | 0.004" (0.11mm) | Shielding Sheet | 0.750" (19.10mm) | |
3M Electronic Solutions
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Conductive, Single Sided | 3.000" (76.20mm) | Nickel-Copper (NI/CU) Fabric | - | Rectangular | 0.004" (0.11mm) | Shielding Sheet | 0.500" (12.70mm) | |
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3M Electronic Solutions
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Conductive, Single Sided | 0.500" (12.70mm) | Nickel-Copper (NI/CU) Fabric | - | Rectangular | 0.004" (0.11mm) | Shielding Sheet | 1.250" (31.75mm) | |
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Laird Technologies
|
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Pressure Sensitive Adhesive (PSA) | 12.000" (304.80mm) | Epoxy | 180°C | Round | - | Absorbers | 0.125" (3.18mm) | |
|
Laird Technologies
|
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Pressure Sensitive Adhesive (PSA) | 12.000" (304.80mm) | Epoxy | 180°C | Round | - | Absorbers | 0.250" (6.35mm) | |
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Laird Technologies
|
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- | - | - | - | - | - | - | - | |
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Laird Technologies
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- | 12.008" (305.00mm) | Epoxy-Based Powder | - | Square | - | Absorbing Sheet | 12.008" (305.00mm) | |
|
3M Electronic Solutions
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Conductive, Single Sided | 3.000" (76.20mm) | Nickel-Copper (NI/CU) Fabric | - | Square | 0.004" (0.11mm) | Shielding Sheet | 3.000" (76.20mm) | |
3M Electronic Solutions
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Pressure Sensitive Adhesive (PSA) | 14.993' (4.57m) | Silicone Rubber | 204°C | Rectangular | - | Shielding Tape | 0.750" (19.05mm) | |
|
3M Electronic Solutions
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Conductive, Single Sided | - | Nickel-Copper (NI/CU) Fabric | - | Circular | 0.004" (0.11mm) | Shielding Sheet | 0.813" (20.65mm) | |
3M Electronic Solutions
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Non-Conductive, Single Sided | 1.500" (38.10mm) | Polymer Resin, Metal Flakes | -25°C ~ 85°C | Rectangular | 0.008" (0.20mm) | Absorbing Sheet | 0.780" (19.81mm) | |
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Laird Technologies
|
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Pressure Sensitive Adhesive (PSA) | 12.000" (304.80mm) | Epoxy | 180°C | Round | - | Absorbers | 0.250" (6.35mm) | |
|
3M Electronic Solutions
|
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- | - | - | - | - | - | - | - | |
3M Electronic Solutions
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Pressure Sensitive Adhesive (PSA) | 75.000' (22.86m) | Silicone Rubber | 204°C | Rectangular | 0.750" (19.05mm) | Shielding Tape | 4.000" (101.60mm) | |
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Laird Technologies
|
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- | 12.000" (304.80mm) | - | - | Sheet | 0.500" (12.70mm) | Gasket | 12.000" (304.80mm) | |
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3M Electronic Solutions
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Non-Conductive, Single Sided | 1.000" (25.40mm) | Embossed Aluminum Foil | - | Square | 0.005" (0.13mm) | Shielding Sheet | 1.000" (25.40mm) | |
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Laird Technologies
|
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Pressure Sensitive Adhesive (PSA) | 12.000" (304.80mm) | Epoxy | 180°C | Round | - | Absorbers | 0.250" (6.35mm) | |
3M Electronic Solutions
|
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Conductive, Single Sided | 1.500" (38.10mm) | Copper Foil | -40°C ~ 130°C | Square | 0.004" (0.09mm) | Shielding Sheet | 1.500" (38.10mm) | |
|
3M Electronic Solutions
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Conductive, Single Sided | 3.000" (76.20mm) | Copper Foil | -40°C ~ 130°C | Rectangular | 0.004" (0.09mm) | Shielding Sheet | 0.750" (19.05mm) | |
3M Electronic Solutions
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Non-Conductive, Single Sided | 7.000" (177.80mm) | Polymer Resin, Metal Flakes | -25°C ~ 85°C | Rectangular | 0.008" (0.20mm) | Absorbing Sheet | 0.980" (24.89mm) | |
3M Electronic Solutions
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Conductive, Single Sided | 1.500" (38.10mm) | Embossed Tin-Plated Copper Foil | -40°C ~ 130°C | Square | 0.004" (0.09mm) | Shielding Sheet | 1.500" (38.10mm) | |
3M Electronic Solutions
|
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Conductive, Single Sided | 3.000" (76.20mm) | Embossed Tin-Plated Copper Foil | -40°C ~ 130°C | Rectangular | 0.004" (0.09mm) | Shielding Sheet | 0.750" (19.05mm) | |
3M Electronic Solutions
|
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Conductive, Single Sided | - | Embossed Tin-Plated Copper Foil | -40°C ~ 130°C | Circular | 0.004" (0.09mm) | Shielding Sheet | 0.750" (19.05mm) | |
|
Laird Technologies
|
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Price on request
Price and Stock
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Pressure Sensitive Adhesive (PSA) | 12.000" (304.80mm) | Epoxy | 180°C | Round | - | Absorbers | 0.250" (6.35mm) | |
3M Electronic Solutions
|
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Non-Conductive, Single Sided | 1.250" (31.75mm) | Polymer Resin, Metal Flakes | -25°C ~ 85°C | Rectangular | 0.008" (0.20mm) | Absorbing Sheet | 0.980" (24.89mm) | |
|
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 | 4.000" (101.60mm) | |
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Leader Tech Inc.
|
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Acrylic, Conductive | 41.000" (1.04m) | Nickel-Copper (NI/CU) Fabric | - | Rectangular | 0.003" (0.08mm) | Shielding Sheet | 36.000" (914.40mm) | |
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Leader Tech Inc.
|
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Acrylic, Conductive | 41.000" (1.04m) | Nickel-Coated Graphite, Acrylic | - | Rectangular | 0.004" (0.10mm) | Shielding Sheet | 36.000" (914.40mm) | |
3M Electronic Solutions
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Non-Conductive, Single Sided | 4.000" (101.60mm) | Polymer Resin, Metal Flakes | -25°C ~ 85°C | Rectangular | 0.008" (0.20mm) | Absorbing Sheet | 3.940" (100.08mm) | |
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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 | 0.014" (0.35mm) | Absorbing Sheet | 1.000" (25.40mm) | |
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3M Electronic Solutions
|
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Acrylic, Pressure Sensitive Adhesive (PSA), Non-Conductive, Double Sided | - | Polymer Resin, Metal Flakes | -25°C ~ 85°C | Circular | 0.014" (0.35mm) | Absorbing Sheet | 1.000" (25.40mm) | |
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3M Electronic Solutions
|
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Conductive, Single Sided | 7.250" (184.15mm) | Nickel-Copper (NI/CU) Fabric | - | Rectangular | 0.004" (0.11mm) | Shielding Sheet | 1.250" (31.75mm) | |
3M Electronic Solutions
|
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Non-Conductive, Single Sided | 1.000" (25.40mm) | Polymer Resin, Metal Flakes | -25°C ~ 85°C | Rectangular | 0.008" (0.20mm) | Absorbing Sheet | 0.530" (13.46mm) | |
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Laird Technologies
|
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Pressure Sensitive Adhesive (PSA) | 12.000" (304.80mm) | Epoxy | 260°C | Round | - | Absorbers | 0.250" (6.35mm) | |
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API Delevan Inc.
|
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- | 3.937" (100.00mm) | Ferrite Powder | -40°C ~ 85°C | Square | 0.098" (2.50mm) | Flexible Ferrite Sheet | 3.937" (100.00mm) | |
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3M Electronic Solutions
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Conductive, Single Sided | 4.000" (101.60mm) | Aluminum Foil | -40°C ~ 130°C | Rectangular | 0.003" (0.08mm) | Shielding Sheet | 0.500" (12.70mm) | |
3M Electronic Solutions
|
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Conductive, Single Sided | 2.000" (50.80mm) | Aluminum Foil | -40°C ~ 130°C | Rectangular | 0.003" (0.08mm) | Shielding Sheet | 1.000" (25.40mm) | |
3M Electronic Solutions
|
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Non-Conductive, Single Sided | 9.000" (228.60mm) | Polymer Resin, Metal Flakes | -25°C ~ 85°C | - | 0.008" (0.20mm) | Absorbing Tape | 0.780" (19.81mm) | |
3M Electronic Solutions
|
Send RFQ |
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Non-Conductive, Single Sided | - | Polymer Resin, Metal Flakes | -25°C ~ 85°C | Circular | 0.008" (0.20mm) | Absorbing Sheet | 0.750" (19.05mm) | |
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API Delevan Inc.
|
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Non-Conductive, Double Sided | 3.937" (100.00mm) | Ferrite Powder | -40°C ~ 85°C | Square | 0.098" (2.50mm) | Flexible Ferrite Sheet | 3.937" (100.00mm) | |
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Leader Tech Inc.
|
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Acrylic, Conductive | 41.000" (1.04m) | Nickel-Copper (NI/CU) Fabric | - | Rectangular | 0.003" (0.08mm) | Shielding Sheet | 36.000" (914.40mm) |
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