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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MG Chemicals
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Acrylic, Conductive | - | - | - | - | - | Liquid | - | |
3M Electronic Solutions
|
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Conductive, Single Sided | 18.000' (5.50m) | Aluminum Foil | - | - | 0.004" (0.10mm) | Shielding Tape | 6.000" (152.40mm) | |
Yageo
|
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- | 9.449" (240.00mm) | Polymer Resin, Magnetic Powder | -40°C ~ 105°C | Square | 0.020" (0.50mm) | Absorbing Sheet | 9.449" (240.00mm) | |
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MG Chemicals
|
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Price and Stock
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- | - | - | - | - | - | Liquid | - | |
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 | 2.000" (50.80mm) | |
|
3M Electronic Solutions
|
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Acrylic, Conductive, Pressure Sensitive Adhesive (PSA) | 12.000" (304.80mm) | Nickel-Copper (NI/CU) Fabric | - | Square | 0.024" (0.60mm) | Absorbing/Shielding Sheet | 12.000" (304.80mm) | |
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3M Electronic Solutions
|
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Acrylic, Conductive, Pressure Sensitive Adhesive (PSA) | 2.000" (50.80mm) | Nickel-Copper (NI/CU) Fabric | - | Square | 0.039" (1.00mm) | Absorbing/Shielding Sheet | 2.000" (50.80mm) | |
Yageo
|
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- | 9.449" (240.00mm) | - | -40°C ~ 105°C | Sheet | 0.020" (0.50mm) | Absorbing Sheet | 9.449" (240.00mm) | |
Laird Technologies
|
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- | 18.000" (457.20mm) | - | -40°C ~ 175°C | Rectangular | 0.040" (1.02mm) | Absorbing Sheet | 18.000" (457.20mm) | |
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MG Chemicals
|
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Price and Stock
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Acrylic, Conductive | - | - | - | - | - | Liquid | - | |
|
Laird Technologies
|
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- | 18.000" (457.20mm) | - | -40°C ~ 175°C | Square | 0.020" (0.50mm) | Absorbing Sheet | 18.000" (457.20mm) | |
Laird Technologies
|
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Conductive, Single Sided | 65.617' (20.00m) | Nickel-Copper (NI/CU) Fabric | - | - | 0.003" (0.08mm) | Shielding Tape | 1.181" (30.00mm) | |
|
3M Electronic Solutions
|
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Price on request
Price and Stock
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Conductive, Single Sided | 2.000" (50.80mm) | Aluminum Foil | -40°C ~ 130°C | Square | 0.003" (0.08mm) | Shielding Sheet | 2.000" (50.80mm) | |
|
3M Electronic Solutions
|
Send RFQ |
Price on request
Price and Stock
on Request |
Acrylic, Conductive, Pressure Sensitive Adhesive (PSA) | 12.000" (304.80mm) | Nickel-Copper (NI/CU) Fabric | - | Square | 0.039" (1.00mm) | Absorbing/Shielding Sheet | 12.000" (304.80mm) | |
|
3M Electronic Solutions
|
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Price and Stock
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Non-Conductive, Single Sided | 15.000' (4.60m) | Embossed Copper Foil | - | - | 0.004" (0.10mm) | Shielding Tape | 4.000" (101.60mm) | |
3M Electronic Solutions
|
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Pressure Sensitive Adhesive (PSA) | 14.993' (4.57m) | Acrylic | -40°C ~ 85°C | Rectangular | - | Shielding Tape | 2.000" (50.80mm) | |
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Parker Chomerics
|
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- | 23.976" (609.00mm) | Polyester | -45°C ~ 100°C | Sheet | 0.005" (0.13mm) | Shielding Sheet | 15.000" (381.00mm) | |
3M Electronic Solutions
|
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Acrylic, Non-Conductive, Single Sided | 18.000' (5.50m) | Copper Foil | - | - | 0.004" (0.09mm) | Shielding Sheet | 11.500" (292.00mm) | |
Yageo
|
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Price on request
Price and Stock
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Non-Conductive, Double Sided | 0.197" (5.00mm) | Polymer, Magnetic Powder | -40°C ~ 105°C | Square | 0.002" (0.06mm) | Absorbing Sheet | 0.394" (10.00mm) | |
3M Electronic Solutions
|
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Acrylic, Conductive | 15.000' (4.60m) | - | - | Tape | 0.004" (0.10mm) | Gasket | 4.000" (101.60mm) | |
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 | 3.000" (76.20mm) | |
|
3M Electronic Solutions
|
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Price and Stock
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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 | 3.000" (76.20mm) | |
3M Electronic Solutions
|
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Price on request
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Conductive, Single Sided | 18.000' (5.50m) | Aluminum Foil | - | - | 0.004" (0.10mm) | Shielding Sheet | 11.500" (292.00mm) | |
|
Laird Technologies
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | 18.000" (457.20mm) | - | -40°C ~ 175°C | Square | 0.040" (1.02mm) | Absorbing Sheet | 18.000" (457.20mm) | |
Yageo
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | 9.449" (240.00mm) | - | -40°C ~ 105°C | Sheet | 0.039" (1.00mm) | Absorbing Sheet | 9.449" (240.00mm) | |
3M Electronic Solutions
|
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Price on request
Price and Stock
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Conductive, Single Sided | 12.000" (304.80mm) | Nickel-Copper (NI/CU) Fabric | - | Square | 0.004" (0.10mm) | Shielding Sheet | 12.000" (304.80mm) | |
Würth Elektronik
|
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- | 39.370" (1.00m) | - | -25°C ~ 85°C | Sheet | 0.012" (0.30mm) | Conductive Foam Sheet | 39.370" (1.00m) | |
|
3M Electronic Solutions
|
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Pressure Sensitive Adhesive (PSA) | 108.005' (32.92m) | Acrylic | -40°C ~ 85°C | Rectangular | - | Shielding Tape | 0.500" (12.70mm) | |
Würth Elektronik
|
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Non-Conductive, Single Sided | 11.693" (297.00mm) | Rubber, Ferrite Powder | -20°C ~ 90°C | Rectangular | 0.043" (1.10mm) | Flexible Ferrite Sheet | 8.268" (210.00mm) | |
|
Yageo
|
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Price and Stock
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- | - | - | - | - | - | - | - | |
3M Electronic Solutions
|
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Price on request
Price and Stock
on Request |
Pressure Sensitive Adhesive (PSA) | 14.993' (4.57m) | Acrylic | -40°C ~ 85°C | Rectangular | - | Shielding Tape | 4.000" (101.60mm) | |
|
3M Electronic Solutions
|
Send RFQ |
Price on request
Price and Stock
on Request |
Conductive, Single Sided | 18.000' (5.50m) | Copper Foil | -40°C ~ 130°C | - | 0.004" (0.09mm) | Shielding Sheet | 11.500" (292.00mm) | |
|
3M Electronic Solutions
|
Send RFQ |
Price on request
Price and Stock
on Request |
Acrylic, Conductive, Pressure Sensitive Adhesive (PSA) | 16.404' (5.00m) | Nickel-Copper (NI/CU) Fabric | - | Tape | 0.039" (1.00mm) | Absorbing/Shielding Sheet | 2.000" (50.80mm) | |
3M Electronic Solutions
|
Send RFQ |
Price on request
Price and Stock
on Request |
Conductive, Single Sided | 18.000' (5.50m) | Copper Foil | -40°C ~ 130°C | - | 0.003" (0.07mm) | Shielding Sheet | 11.500" (292.00mm) | |
3M Electronic Solutions
|
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Price on request
Price and Stock
on Request |
Pressure Sensitive Adhesive (PSA) | 108.005' (32.92m) | Silicone Rubber | 204°C | Rectangular | - | Shielding Tape | 0.100" (2.54mm) | |
|
Laird Technologies
|
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Price on request
Price and Stock
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- | 18.000" (457.20mm) | - | -40°C ~ 175°C | Square | 0.125" (3.17mm) | Absorbing Sheet | 18.000" (457.20mm) | |
3M Electronic Solutions
|
Send RFQ |
Price on request
Price and Stock
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Conductive, Single Sided | 15.000' (4.60m) | Nickel-Copper (NI/CU) Fabric | - | Tape | 0.004" (0.11mm) | Shielding Sheet | 12.000" (304.80mm) | |
3M Electronic Solutions
|
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Price on request
Price and Stock
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Conductive, Single Sided | 18.000' (5.50m) | Tin-Plated Copper Foil | -40°C ~ 130°C | - | 0.003" (0.07mm) | Shielding Sheet | 11.500" (292.00mm) | |
|
3M Electronic Solutions
|
Send RFQ |
Price on request
Price and Stock
on Request |
Pressure Sensitive Adhesive (PSA) | 14.993' (4.57m) | Acrylic | -40°C ~ 85°C | Rectangular | - | Shielding Tape | 12.000" (304.80mm) | |
|
3M Electronic Solutions
|
Send RFQ |
Price on request
Price and Stock
on Request |
Acrylic, Conductive, Pressure Sensitive Adhesive (PSA) | 16.404' (5.00m) | Nickel-Copper (NI/CU) Fabric | - | Tape | 0.039" (1.00mm) | Absorbing/Shielding Sheet | 6.000" (152.40mm) | |
3M Electronic Solutions
|
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Price on request
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Non-Conductive, Single Sided | 49.210' (15.00m) | Polymer Resin, Metal Flakes | - | Rectangular | 0.004" (0.10mm) | Absorbing Sheet | 8.268" (210.00mm) | |
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3M Electronic Solutions
|
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Price on request
Price and Stock
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Acrylic, Conductive, Pressure Sensitive Adhesive (PSA) | 32.810' (10.00m) | Nickel-Copper (NI/CU) Fabric | - | Tape | 0.039" (1.00mm) | Absorbing/Shielding Sheet | 15.158" (385.00mm) | |
TDK Corporation
|
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Non-Conductive, Single Sided | 11.811" (300.00mm) | - | -40°C ~ 125°C | Sheet | 0.002" (0.05mm) | Shielding Sheet | 7.874" (200.00mm) | |
|
Fair-Rite Products Corp.
|
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Price on request
Price and Stock
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- | 2.362" (60.00mm) | - | -40°C ~ 85°C | Sheet | 0.017" (0.43mm) | Flexible Ferrite Sheet | 2.362" (60.00mm) | |
|
Fair-Rite Products Corp.
|
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- | 2.362" (60.00mm) | - | -40°C ~ 85°C | Sheet | 0.017" (0.43mm) | Flexible Ferrite Sheet | 2.362" (60.00mm) | |
Parker Chomerics
|
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- | 12.000" (304.80mm) | Silicone Elastomer | -29°C ~ 66°C | Round | - | Gasket | 0.103" (2.62mm) | |
|
Fair-Rite Products Corp.
|
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Price on request
Price and Stock
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- | 2.362" (60.00mm) | - | -40°C ~ 85°C | Sheet | 0.017" (0.43mm) | Flexible Ferrite Sheet | 2.362" (60.00mm) | |
|
Laird Technologies
|
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Price on request
Price and Stock
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- | 6.000" (152.40mm) | - | - | Sheet | 0.500" (12.70mm) | Gasket | 4.000" (101.60mm) | |
|
Fair-Rite Products Corp.
|
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Price on request
Price and Stock
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- | 4.724" (120.00mm) | - | -40°C ~ 85°C | Sheet | 0.005" (0.13mm) | Flexible Ferrite Sheet | 4.724" (120.00mm) | |
|
Parker Chomerics
|
Send RFQ |
Price on request
Price and Stock
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- | 12.000" (304.80mm) | Silicone Elastomer | -29°C ~ 66°C | Round | - | Gasket | 0.080" (2.03mm) |
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