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 | |||
|---|---|---|---|---|---|---|---|---|---|---|---|
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 | 1.970" (50.04mm) | |
|
3M Electronic Solutions
|
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Pressure Sensitive Adhesive (PSA) | 75.000' (22.86m) | Acrylic | -40°C ~ 85°C | Rectangular | 1.500" (38.10mm) | Shielding Tape | 3.000" (76.20mm) | |
3M Electronic Solutions
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Conductive, Single Sided | 1.000" (25.40mm) | Copper Foil | -40°C ~ 130°C | Square | 0.004" (0.09mm) | Shielding Sheet | 1.000" (25.40mm) | |
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Laird Technologies
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Pressure Sensitive Adhesive (PSA) | 12.000" (304.80mm) | Silicone Elastomer | 170°C | Square | 0.010" (0.25mm) | Absorbing Sheet | 12.000" (304.80mm) | |
3M Electronic Solutions
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Conductive, Single Sided | 1.000" (25.40mm) | Embossed Tin-Plated Copper Foil | -40°C ~ 130°C | Square | 0.004" (0.09mm) | Shielding Sheet | 1.000" (25.40mm) | |
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 | 1.970" (50.04mm) | |
|
3M Electronic Solutions
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Conductive, Single Sided | 1.000" (25.40mm) | Nickel-Copper (NI/CU) Fabric | - | Rectangular | 0.004" (0.11mm) | Shielding Sheet | 0.750" (19.05mm) | |
|
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 | 0.020" (0.50mm) | Absorbing Sheet | 0.520" (13.20mm) | |
|
3M Electronic Solutions
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Conductive, Single Sided | 5.000" (127.00mm) | Nickel-Copper (NI/CU) Fabric | - | Rectangular | 0.004" (0.11mm) | Shielding Sheet | 2.000" (50.80mm) | |
3M Electronic Solutions
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Pressure Sensitive Adhesive (PSA) | 75.000' (22.86m) | Silicone Rubber | 204°C | Rectangular | - | Shielding Tape | 2.000" (50.80mm) | |
3M Electronic Solutions
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Non-Conductive, Single Sided | 0.780" (19.81mm) | Polymer Resin, Metal Flakes | -25°C ~ 85°C | Rectangular | 0.008" (0.20mm) | Absorbing Sheet | 0.750" (19.05mm) | |
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3M Electronic Solutions
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Acrylic, Pressure Sensitive Adhesive (PSA), Non-Conductive, Double Sided | 2.000" (50.80mm) | Polymer Resin, Metal Flakes | -25°C ~ 85°C | Rectangular | 0.014" (0.35mm) | Absorbing Sheet | 0.500" (12.70mm) | |
|
3M Electronic Solutions
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Conductive, Single Sided | - | Nickel-Copper (NI/CU) Fabric | - | Circular | 0.004" (0.11mm) | Shielding Sheet | 0.875" (22.23mm) | |
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 | 1.970" (50.04mm) | |
3M Electronic Solutions
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Non-Conductive, Single Sided | 10.000" (254.00mm) | Polymer Resin, Metal Flakes | -25°C ~ 85°C | - | 0.008" (0.20mm) | Absorbing Tape | 0.980" (24.89mm) | |
|
3M Electronic Solutions
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Non-Conductive, Single Sided | 2.000" (50.80mm) | Embossed Aluminum Foil | - | Rectangular | 0.005" (0.13mm) | Shielding Sheet | 2.000" (50.80mm) | |
3M Electronic Solutions
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Non-Conductive, Single Sided | 4.000" (101.60mm) | Embossed Aluminum Foil | - | Rectangular | 0.005" (0.13mm) | Shielding Sheet | 1.000" (25.40mm) | |
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3M Electronic Solutions
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Conductive, Single Sided | 3.000" (76.20mm) | Aluminum Foil | -40°C ~ 130°C | Rectangular | 0.003" (0.08mm) | Shielding Sheet | 1.000" (25.40mm) | |
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 | 0.750" (19.05mm) | |
3M Electronic Solutions
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Non-Conductive, Single Sided | - | Polymer Resin, Metal Flakes | -25°C ~ 85°C | Circular | 0.008" (0.20mm) | Absorbing Sheet | 2.000" (50.80mm) | |
|
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 | 1.000" (25.40mm) | |
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Laird Technologies
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Pressure Sensitive Adhesive (PSA) | 24.000" (609.60mm) | Polyurethane Foam | 90°C | Square | 0.250" (6.35mm) | Absorbing Sheet | 24.000" (609.60mm) | |
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Laird Technologies
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Pressure Sensitive Adhesive (PSA) | 24.000" (609.60mm) | Polyurethane Foam | 90°C | Square | 0.250" (6.35mm) | Absorbing Sheet | 24.000" (609.60mm) | |
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Laird Technologies
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- | 24.000" (609.60mm) | - | - | Square | 0.250" (6.35mm) | Absorbing Sheet | 24.000" (609.60mm) | |
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Laird Technologies
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Pressure Sensitive Adhesive (PSA) | 24.000" (609.60mm) | Polyurethane Foam | 90°C | Square | 0.250" (6.35mm) | Absorbing Sheet | 24.000" (609.60mm) | |
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Laird Technologies
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Pressure Sensitive Adhesive (PSA) | 24.000" (609.60mm) | Polyurethane Foam | 90°C | Square | 0.250" (6.35mm) | Absorbing Sheet | 24.000" (609.60mm) | |
|
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 | 0.750" (19.05mm) | |
3M Electronic Solutions
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Non-Conductive, Single Sided | 5.000" (127.00mm) | Polymer Resin, Metal Flakes | -25°C ~ 85°C | Rectangular | 0.039" (1.00mm) | Absorbing Sheet | 0.520" (13.21mm) | |
3M Electronic Solutions
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Non-Conductive, Single Sided | 18.000' (5.50m) | Copper Foil | -40°C ~ 130°C | - | 0.003" (0.07mm) | Shielding Tape | 4.000" (101.60mm) | |
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Laird Technologies
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Pressure Sensitive Adhesive (PSA) | 11.811" (300.00mm) | - | -40°C ~ 105°C | Rectangular | 0.002" (0.06mm) | Absorbing Sheet | 8.268" (210.00mm) | |
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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 | 2.000" (50.80mm) | |
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 | 0.980" (24.89mm) | |
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 | 0.530" (13.46mm) | |
3M Electronic Solutions
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Non-Conductive, Single Sided | - | Polymer Resin, Metal Flakes | -25°C ~ 85°C | Circular | 0.039" (1.00mm) | Absorbing Sheet | 1.750" (44.45mm) | |
3M Electronic Solutions
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Conductive, Single Sided | - | Aluminum Foil | - | Circular | 0.004" (0.10mm) | Shielding Sheet | 0.500" (12.70mm) | |
3M Electronic Solutions
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Non-Conductive, Single Sided | 18.000' (5.50m) | Embossed Aluminum Foil | - | - | 0.005" (0.13mm) | Shielding Tape | 0.750" (19.10mm) | |
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API Delevan Inc.
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Non-Conductive, Single Sided | 7.874" (200.00mm) | Ferrite Powder | -40°C ~ 85°C | Square | 0.024" (0.60mm) | Flexible Ferrite Sheet | 7.874" (200.00mm) | |
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API Delevan Inc.
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Non-Conductive, Double Sided | 7.874" (200.00mm) | Ferrite Powder | -40°C ~ 85°C | Square | 0.024" (0.60mm) | Flexible Ferrite Sheet | 7.874" (200.00mm) | |
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Laird Technologies
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- | 36.000" (914.40mm) | Silicone Elastomer | -70°C ~ 177°C | Rectangular | 0.060" (1.52mm) | Absorbing Sheet | 12.000" (304.80mm) | |
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3M Electronic Solutions
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Non-Conductive, Single Sided | 0.500" (12.70mm) | Embossed Aluminum Foil | - | Square | 0.005" (0.13mm) | Shielding Sheet | 0.500" (12.70mm) | |
3M Electronic Solutions
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Pressure Sensitive Adhesive (PSA) | 14.993' (4.57m) | Acrylic | -40°C ~ 85°C | Rectangular | - | Shielding Tape | 12.000" (304.80mm) | |
3M Electronic Solutions
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Conductive | 75.000' (22.86m) | Polyester | - | Rectangular | 0.500" (12.70mm) | Shielding Tape | 2.000" (50.80mm) | |
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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 | 0.260" (6.60mm) | |
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3M Electronic Solutions
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Pressure Sensitive Adhesive (PSA) | 17.979' (5.48m) | Silicone Rubber | 204°C | Rectangular | 3.000" (76.20mm) | Shielding Tape | 3.000" (76.20mm) | |
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Leader Tech Inc.
|
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Acrylic, Conductive | - | Nickel-Copper (NI/CU) Fabric | -40°C ~ 100°C | - | 0.005" (0.13mm) | Shielding Tape | 0.500" (12.70mm) | |
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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 | 1.000" (25.40mm) | |
3M Electronic Solutions
|
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Acrylic, Non-Conductive, Single Sided | 4.000" (101.60mm) | Copper Foil | - | Rectangular | 0.004" (0.09mm) | Shielding Sheet | 0.500" (12.70mm) | |
|
3M Electronic Solutions
|
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Pressure Sensitive Adhesive (PSA) | 17.979' (5.48m) | Acrylic | -40°C ~ 85°C | Rectangular | 0.300" (7.62mm) | Shielding Tape | 4.000" (101.60mm) | |
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 | 1.500" (38.10mm) | |
|
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 | 1.250" (31.75mm) |
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