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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Laird Technologies
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Pressure Sensitive Adhesive (PSA) | 12.000" (304.80mm) | Silicone Elastomer | -70°C ~ 177°C | Square | 0.090" (2.29mm) | Absorbing Sheet | 12.000" (304.80mm) | |
|
3M Electronic Solutions
|
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Pressure Sensitive Adhesive (PSA) | 108.005' (32.92m) | Acrylic | -40°C ~ 85°C | Rectangular | - | Shielding Tape | 1.500" (38.10mm) | |
|
Leader Tech Inc.
|
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Pressure Sensitive Adhesive (PSA) | 24.000" (609.60mm) | Silicone Elastomer | - | Square | 0.043" (1.09mm) | Flexible Ferrite Sheet | 24.000" (609.60mm) | |
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Leader Tech Inc.
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Pressure Sensitive Adhesive (PSA) | 24.000" (609.60mm) | Silicone Elastomer | - | Square | 0.041" (1.04mm) | Flexible Ferrite Sheet | 24.000" (609.60mm) | |
|
Leader Tech Inc.
|
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Pressure Sensitive Adhesive (PSA) | 24.000" (609.60mm) | Silicone Elastomer | - | Square | 0.046" (1.17mm) | Flexible Ferrite Sheet | 24.000" (609.60mm) | |
|
3M Electronic Solutions
|
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Conductive, Single Sided | 10.500" (266.70mm) | Nickel-Copper (NI/CU) Fabric | - | Sheet | 0.004" (0.11mm) | Shielding Sheet | 8.000" (203.20mm) | |
|
3M Electronic Solutions
|
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Acrylic, Pressure Sensitive Adhesive (PSA), Non-Conductive, Double Sided | 12.000" (304.80mm) | Polymer Resin, Metal Flakes | -25°C ~ 85°C | Rectangular | 0.005" (0.13mm) | Absorbing Sheet | 8.260" (209.80mm) | |
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Laird Technologies
|
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- | - | - | - | - | - | - | - | |
|
Laird Technologies
|
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Pressure Sensitive Adhesive (PSA) | 24.000" (609.60mm) | Polyurethane Foam | 90°C | Square | 0.138" (3.50mm) | Absorbing Sheet | 24.000" (609.60mm) | |
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3M Electronic Solutions
|
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- | - | - | - | - | - | - | - | |
|
Leader Tech Inc.
|
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Pressure Sensitive Adhesive (PSA) | 24.000" (609.60mm) | Silicone Elastomer | - | Square | 0.045" (1.14mm) | Flexible Ferrite Sheet | 24.000" (609.60mm) | |
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Laird Technologies
|
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- | 12.008" (305.00mm) | - | -70°C ~ 150°C | Square | - | Absorbing Sheet | 12.008" (305.00mm) | |
|
3M Electronic Solutions
|
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Conductive, Single Sided | 9.250" (234.95mm) | Nickel-Copper (NI/CU) Fabric | - | Square | 0.004" (0.11mm) | Shielding Sheet | 9.250" (234.95mm) | |
|
Leader Tech Inc.
|
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Pressure Sensitive Adhesive (PSA) | 24.000" (609.60mm) | Silicone Elastomer | -51°C ~ 191°C | Square | 0.040" (1.02mm) | Flexible Ferrite Sheet | 24.000" (609.60mm) | |
|
Laird Technologies
|
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Pressure Sensitive Adhesive (PSA) | 12.000" (304.80mm) | Silicone Elastomer | - | Square | 0.110" (2.79mm) | Absorbing Sheet | 12.000" (304.80mm) | |
|
Leader Tech Inc.
|
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Pressure Sensitive Adhesive (PSA) | 24.000" (609.60mm) | Silicone Elastomer | - | Square | 0.047" (1.19mm) | Flexible Ferrite Sheet | 24.000" (609.60mm) | |
Parker Chomerics
|
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- | - | Silicone | - | - | - | EMI Conductive Adhesive | - | |
|
3M Electronic Solutions
|
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Acrylic, Pressure Sensitive Adhesive (PSA), Non-Conductive | 10.500" (266.70mm) | Polymer Resin, Metal Flakes | -25°C ~ 85°C | Rectangular | 0.012" (0.30mm) | Absorbing Sheet | 2.000" (50.80mm) | |
|
Laird Technologies
|
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Pressure Sensitive Adhesive (PSA) | 12.008" (305.00mm) | Silicone Elastomer | - | Square | - | Absorbing Sheet | 12.008" (305.00mm) | |
|
3M Electronic Solutions
|
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Acrylic, Pressure Sensitive Adhesive (PSA), Non-Conductive | 4.000" (101.60mm) | Polymer Resin, Metal Flakes | -25°C ~ 85°C | Rectangular | 0.008" (0.20mm) | Absorbing Sheet | 1.500" (38.10mm) | |
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Leader Tech Inc.
|
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Pressure Sensitive Adhesive (PSA) | 24.000" (609.60mm) | Silicone Elastomer | -51°C ~ 191°C | Square | 0.050" (1.27mm) | Flexible Ferrite Sheet | 24.000" (609.60mm) | |
|
3M Electronic Solutions
|
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Acrylic, Pressure Sensitive Adhesive (PSA), Non-Conductive | 6.000" (152.40mm) | Polymer Resin, Metal Flakes | -25°C ~ 85°C | Rectangular | 0.012" (0.30mm) | Absorbing Sheet | 0.750" (19.05mm) | |
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Leader Tech Inc.
|
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Pressure Sensitive Adhesive (PSA) | 24.000" (609.60mm) | Silicone Elastomer | - | Square | 0.051" (1.30mm) | Flexible Ferrite Sheet | 24.000" (609.60mm) | |
3M Electronic Solutions
|
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Non-Conductive, Single Sided | 9.250" (234.95mm) | Polymer Resin, Metal Flakes | -25°C ~ 85°C | Rectangular | 0.039" (1.00mm) | Absorbing Sheet | 4.130" (104.90mm) | |
|
3M Electronic Solutions
|
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Acrylic, Pressure Sensitive Adhesive (PSA), Non-Conductive | 4.000" (101.60mm) | Polymer Resin, Metal Flakes | -25°C ~ 85°C | Rectangular | 0.004" (0.10mm) | Absorbing Sheet | 1.500" (38.10mm) | |
|
3M Electronic Solutions
|
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Conductive, Single Sided | 163.500' (49.83m) | Nickel-Copper (NI/CU) Fabric | - | Tape | 0.004" (0.11mm) | Shielding Sheet | 1.500" (38.10mm) | |
|
Shiu Li Technology Co., Ltd.
|
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Conductive | 12.598" (320.00mm) | Polymer Resin | -60°C ~ 180°C | Square | 0.177" (4.50mm) | Absorbing Sheet | 12.598" (320.00mm) | |
|
Laird Technologies
|
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Pressure Sensitive Adhesive (PSA) | 36.000" (914.40mm) | Silicone Rubber | -40°C ~ 170°C | Rectangular | 0.010" (0.25mm) | Absorbing Sheet | 12.000" (304.80mm) | |
Shiu Li Technology Co., Ltd.
|
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Conductive | 12.598" (320.00mm) | Polymer Resin | -60°C ~ 180°C | Square | 0.177" (4.50mm) | Absorbing Sheet | 12.598" (320.00mm) | |
|
API Delevan Inc.
|
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- | 11.811" (300.00mm) | Ferrite Powder | -40°C ~ 85°C | Square | 0.079" (2.00mm) | Flexible Ferrite Sheet | 11.811" (300.00mm) | |
Shiu Li Technology Co., Ltd.
|
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Price on request
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Conductive | 12.598" (320.00mm) | Polymer Resin | -60°C ~ 180°C | Square | 0.177" (4.50mm) | Absorbing Sheet | 12.598" (320.00mm) | |
|
3M Electronic Solutions
|
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Price on request
Price and Stock
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Acrylic, Pressure Sensitive Adhesive (PSA), Non-Conductive | 9.250" (234.95mm) | Polymer Resin, Metal Flakes | -25°C ~ 85°C | Rectangular | 0.020" (0.50mm) | Absorbing Sheet | 2.000" (50.80mm) | |
3M Electronic Solutions
|
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Price on request
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Non-Conductive, Single Sided | 12.000" (304.80mm) | Polymer Resin, Metal Flakes | -25°C ~ 85°C | Rectangular | 0.008" (0.20mm) | Absorbing Sheet | 11.810" (299.97mm) | |
Parker Chomerics
|
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- | - | Urethane | - | - | - | EMI Conductive Coating | - | |
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Leader Tech Inc.
|
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Price and Stock
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Pressure Sensitive Adhesive (PSA) | 24.000" (609.60mm) | Silicone Elastomer | - | Square | 0.056" (1.42mm) | Flexible Ferrite Sheet | 24.000" (609.60mm) | |
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Laird Technologies
|
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Pressure Sensitive Adhesive (PSA) | 24.000" (609.60mm) | Silicone Elastomer | - | Sheet | 0.070" (1.78mm) | Absorbing Sheet | 12.000" (304.80mm) | |
|
3M Electronic Solutions
|
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Price on request
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Non-Conductive, Single Sided | - | Polymer Resin, Metal Flakes | -25°C ~ 85°C | Circular | 0.008" (0.20mm) | Absorbing Sheet | 2.500" (63.50mm) | |
|
3M Electronic Solutions
|
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Price on request
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Acrylic, Pressure Sensitive Adhesive (PSA), Non-Conductive | - | Polymer Resin, Metal Flakes | -25°C ~ 85°C | Circular | 0.004" (0.10mm) | Absorbing Sheet | 2.500" (63.50mm) | |
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Laird Technologies
|
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- | 24.016" (610.00mm) | Polyurethane Foam | - | Square | - | Absorbing Sheet | 24.016" (610.00mm) | |
|
Laird Technologies
|
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Pressure Sensitive Adhesive (PSA) | 12.000" (304.80mm) | Silicone Rubber | 170°C | Square | 0.100" (2.54mm) | Absorbing Sheet | 12.000" (304.80mm) | |
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Laird Technologies
|
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Pressure Sensitive Adhesive (PSA) | 12.000" (304.80mm) | Silicone Rubber | 170°C | Square | 0.094" (2.40mm) | Absorbing Sheet | 12.000" (304.80mm) | |
|
Laird Technologies
|
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Pressure Sensitive Adhesive (PSA) | 36.000" (914.40mm) | Silicone Elastomer | - | Sheet | 0.020" (0.51mm) | Absorbing Sheet | 12.000" (304.80mm) | |
|
Laird Technologies
|
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Price on request
Price and Stock
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Pressure Sensitive Adhesive (PSA) | 12.008" (305.00mm) | Silicone Rubber | - | Square | - | Absorbing Sheet | 12.008" (305.00mm) | |
|
3M Electronic Solutions
|
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Conductive, Double Sided | 18.000' (5.50m) | Copper Foil | -40°C ~ 130°C | - | 0.004" (0.09mm) | Shielding Tape | 6.000" (152.40mm) | |
|
3M Electronic Solutions
|
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Price on request
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Acrylic, Pressure Sensitive Adhesive (PSA), Non-Conductive | 2.000" (50.80mm) | Polymer Resin, Metal Flakes | -25°C ~ 85°C | Rectangular | 0.012" (0.30mm) | Absorbing Sheet | 1.250" (31.75mm) | |
|
Laird Technologies
|
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Price on request
Price and Stock
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Pressure Sensitive Adhesive (PSA) | 12.008" (305.00mm) | Silicone Rubber | - | Square | 0.039" (1.00mm) | Absorbing Sheet | 12.008" (305.00mm) | |
|
3M Electronic Solutions
|
Send RFQ |
Price on request
Price and Stock
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Conductive, Single Sided | 10.000" (254.00mm) | Nickel-Copper (NI/CU) Fabric | - | Rectangular | 0.004" (0.11mm) | Shielding Sheet | 1.000" (25.40mm) | |
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Shiu Li Technology Co., Ltd.
|
Send RFQ |
Price on request
Price and Stock
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Conductive | 12.598" (320.00mm) | Polymer Resin | -60°C ~ 180°C | Square | 0.098" (2.50mm) | Absorbing Sheet | 12.598" (320.00mm) | |
|
3M Electronic Solutions
|
Send RFQ |
Price on request
Price and Stock
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Conductive, Single Sided | 9.250" (234.95mm) | Nickel-Copper (NI/CU) Fabric | - | Sheet | 0.004" (0.11mm) | Shielding Sheet | 5.000" (127.00mm) | |
Shiu Li Technology Co., Ltd.
|
Send RFQ |
Price on request
Price and Stock
on Request |
Conductive | 12.598" (320.00mm) | Polymer Resin | -60°C ~ 180°C | Square | 0.098" (2.50mm) | Absorbing Sheet | 12.598" (320.00mm) |
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