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 | |||
|---|---|---|---|---|---|---|---|---|---|---|---|
3G Shielding Specialties
|
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Price on request
Price and Stock
on Request |
Pressure Sensitive Adhesive (PSA) | 12.000" (304.80mm) | Silicone Elastomer | -51°C ~ 190°C | Square | 0.100" (2.54mm) | Absorbing Sheet | 12.000" (304.80mm) | |
|
3G Shielding Specialties
|
Send RFQ |
Price on request
Price and Stock
on Request |
Pressure Sensitive Adhesive (PSA) | 12.000" (304.80mm) | Silicone Elastomer | -51°C ~ 190°C | Square | 0.073" (1.85mm) | Absorbing Sheet | 12.000" (304.80mm) | |
3G Shielding Specialties
|
Send RFQ |
Price on request
Price and Stock
on Request |
Pressure Sensitive Adhesive (PSA) | 12.000" (304.80mm) | Silicone Elastomer | -51°C ~ 190°C | Square | 0.070" (1.78mm) | Absorbing Sheet | 12.000" (304.80mm) | |
|
Laird Technologies
|
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Price on request
Price and Stock
on Request |
- | 12.000" (304.80mm) | Silicone Elastomer | -70°C ~ 177°C | Rectangular | 0.020" (0.51mm) | Absorbing Sheet | 12.000" (304.80mm) | |
3G Shielding Specialties
|
Send RFQ |
Price on request
Price and Stock
on Request |
Pressure Sensitive Adhesive (PSA) | 12.000" (304.80mm) | Silicone Elastomer | -51°C ~ 190°C | Square | 0.080" (2.03mm) | Absorbing Sheet | 12.000" (304.80mm) | |
3G Shielding Specialties
|
Send RFQ |
Price on request
Price and Stock
on Request |
Pressure Sensitive Adhesive (PSA) | 12.000" (304.80mm) | Silicone Elastomer | -51°C ~ 190°C | Square | 0.020" (0.51mm) | Absorbing Sheet | 12.000" (304.80mm) | |
3G Shielding Specialties
|
Send RFQ |
Price on request
Price and Stock
on Request |
Pressure Sensitive Adhesive (PSA) | 12.000" (304.80mm) | Silicone Elastomer | -51°C ~ 190°C | Square | 0.060" (1.52mm) | Absorbing Sheet | 12.000" (304.80mm) | |
3G Shielding Specialties
|
Send RFQ |
Price on request
Price and Stock
on Request |
Pressure Sensitive Adhesive (PSA) | 12.000" (304.80mm) | Silicone Elastomer | -51°C ~ 190°C | Square | 0.090" (2.29mm) | Absorbing Sheet | 12.000" (304.80mm) | |
|
Laird Technologies
|
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Price on request
Price and Stock
on Request |
- | 24.000" (609.60mm) | Polyurethane Foam | 90°C | Square | 0.750" (19.05mm) | Absorbing Sheet | 24.000" (609.60mm) | |
|
Laird Technologies
|
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Price on request
Price and Stock
on Request |
Pressure Sensitive Adhesive (PSA) | 24.000" (609.60mm) | Polyurethane Foam | 90°C | Square | 0.500" (12.70mm) | Absorbing Sheet | 24.000" (609.60mm) | |
|
Laird Technologies
|
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Price on request
Price and Stock
on Request |
Pressure Sensitive Adhesive (PSA) | 12.000" (304.80mm) | Silicone Rubber | -40°C ~ 170°C | Square | 0.010" (0.25mm) | Absorbing Sheet | 12.000" (304.80mm) | |
3G Shielding Specialties
|
Send RFQ |
Price on request
Price and Stock
on Request |
Pressure Sensitive Adhesive (PSA) | 12.000" (304.80mm) | Silicone Elastomer | -51°C ~ 190°C | Square | 0.125" (3.18mm) | Absorbing Sheet | 12.000" (304.80mm) | |
|
3G Shielding Specialties
|
Send RFQ |
Price on request
Price and Stock
on Request |
Pressure Sensitive Adhesive (PSA) | 12.000" (304.80mm) | Silicone Elastomer | -51°C ~ 190°C | Square | 0.110" (2.79mm) | Absorbing Sheet | 12.000" (304.80mm) | |
|
3G Shielding Specialties
|
Send RFQ |
Price on request
Price and Stock
on Request |
Pressure Sensitive Adhesive (PSA) | 12.000" (304.80mm) | Silicone Elastomer | -51°C ~ 190°C | Square | 0.140" (3.56mm) | Absorbing Sheet | 12.000" (304.80mm) | |
|
Laird Technologies
|
Send RFQ |
Price on request
Price and Stock
on Request |
Pressure Sensitive Adhesive (PSA) | 12.000" (304.80mm) | Silicone Elastomer | -70°C ~ 177°C | Square | 0.020" (0.51mm) | Absorbing Sheet | 12.000" (304.80mm) | |
|
Laird Technologies
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | 12.000" (304.80mm) | Silicone Elastomer | -70°C ~ 177°C | Rectangular | 0.040" (1.02mm) | Absorbing Sheet | 12.000" (304.80mm) | |
|
3G Shielding Specialties
|
Send RFQ |
Price on request
Price and Stock
on Request |
Pressure Sensitive Adhesive (PSA) | 12.000" (304.80mm) | Silicone Elastomer | -51°C ~ 190°C | Square | 0.037" (0.94mm) | Absorbing Sheet | 12.000" (304.80mm) | |
|
Laird Technologies
|
Send RFQ |
Price on request
Price and Stock
on Request |
Pressure Sensitive Adhesive (PSA) | 24.000" (609.60mm) | Polyurethane Foam | 90°C | Square | 0.750" (19.05mm) | Absorbing Sheet | 24.000" (609.60mm) | |
3M Electronic Solutions
|
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Price on request
Price and Stock
on Request |
Pressure Sensitive Adhesive (PSA) | - | - | -25°C ~ 90°C | - | 0.007" (0.18mm) | Absorbing Tape | - | |
|
Laird Technologies
|
Send RFQ |
Price on request
Price and Stock
on Request |
Pressure Sensitive Adhesive (PSA) | 12.000" (304.80mm) | Silicone Rubber | -40°C ~ 170°C | Square | 0.020" (0.50mm) | Absorbing Sheet | 12.000" (304.80mm) | |
3G Shielding Specialties
|
Send RFQ |
Price on request
Price and Stock
on Request |
Pressure Sensitive Adhesive (PSA) | 12.000" (304.80mm) | Silicone Elastomer | -51°C ~ 190°C | Square | 0.040" (1.02mm) | Absorbing Sheet | 12.000" (304.80mm) | |
|
Laird Technologies
|
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Price on request
Price and Stock
on Request |
- | 12.008" (305.00mm) | Silicone Rubber | -40°C ~ 170°C | Square | 0.020" (0.50mm) | Absorbing Sheet | 12.008" (305.00mm) | |
|
Laird Technologies
|
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Price on request
Price and Stock
on Request |
- | - | - | - | - | - | - | - | |
Yageo
|
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Price on request
Price and Stock
on Request |
- | 9.449" (240.00mm) | Polymer Resin, Magnetic Powder | -40°C ~ 105°C | Square | 0.039" (1.00mm) | Absorbing Sheet | 9.449" (240.00mm) | |
|
Laird Technologies
|
Send RFQ |
Price on request
Price and Stock
on Request |
Pressure Sensitive Adhesive (PSA) | 12.000" (304.80mm) | Silicone Rubber | -40°C ~ 170°C | Square | 0.020" (0.50mm) | Absorbing Sheet | 12.000" (304.80mm) | |
|
Laird Technologies
|
Send RFQ |
Price on request
Price and Stock
on Request |
Pressure Sensitive Adhesive (PSA) | 12.000" (304.80mm) | Silicone Rubber | -40°C ~ 170°C | Square | 0.020" (0.50mm) | Absorbing Sheet | 12.000" (304.80mm) | |
|
Laird Technologies
|
Send RFQ |
Price on request
Price and Stock
on Request |
Pressure Sensitive Adhesive (PSA) | 12.000" (304.80mm) | Silicone Rubber | -40°C ~ 170°C | Square | 0.010" (0.25mm) | Absorbing Sheet | 12.000" (304.80mm) | |
|
Laird Technologies
|
Send RFQ |
Price on request
Price and Stock
on Request |
Pressure Sensitive Adhesive (PSA) | 12.000" (304.80mm) | Silicone Rubber | -40°C ~ 170°C | Square | 0.020" (0.50mm) | Absorbing Sheet | 12.000" (304.80mm) | |
Laird Technologies
|
Send RFQ |
Price on request
Price and Stock
on Request |
Pressure Sensitive Adhesive (PSA) | 12.000" (304.80mm) | Silicone Elastomer | -70°C ~ 177°C | Square | 0.020" (0.51mm) | Absorbing Sheet | 12.000" (304.80mm) | |
|
3G Shielding Specialties
|
Send RFQ |
Price on request
Price and Stock
on Request |
Pressure Sensitive Adhesive (PSA) | 12.000" (304.80mm) | Silicone Elastomer | -51°C ~ 190°C | Square | 0.040" (1.02mm) | Absorbing Sheet | 12.000" (304.80mm) | |
Laird Technologies
|
Send RFQ |
Price on request
Price and Stock
on Request |
Pressure Sensitive Adhesive (PSA) | 12.000" (304.80mm) | Silicone Rubber | -40°C ~ 170°C | Square | 0.039" (1.00mm) | Absorbing Sheet | 12.000" (304.80mm) | |
|
Leader Tech Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request |
Conductive, Pressure Sensitive Adhesive (PSA) | 24.000" (609.60mm) | Polyurethane Foam | -51°C ~ 121°C | Sheet | 3.000" (76.20mm) | Flexible Ferrite Sheet | 24.000" (609.60mm) | |
|
Laird Technologies
|
Send RFQ |
Price on request
Price and Stock
on Request |
Pressure Sensitive Adhesive (PSA) | 12.000" (304.80mm) | Silicone Elastomer | -70°C ~ 177°C | Square | 0.060" (1.52mm) | Absorbing Sheet | 12.000" (304.80mm) | |
|
Laird Technologies
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | 12.000" (304.80mm) | Silicone Elastomer | -70°C ~ 177°C | Rectangular | 0.020" (0.51mm) | Absorbing Sheet | 12.000" (304.80mm) | |
|
Laird Technologies
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | - | Epoxy-Based Powder | -65°C ~ 175°C | - | - | Powder | - | |
|
Laird Technologies
|
Send RFQ |
Price on request
Price and Stock
on Request |
Pressure Sensitive Adhesive (PSA) | 12.000" (304.80mm) | Silicone Elastomer | -70°C ~ 177°C | Square | 0.040" (1.02mm) | Absorbing Sheet | 12.000" (304.80mm) | |
|
Laird Technologies
|
Send RFQ |
Price on request
Price and Stock
on Request |
Pressure Sensitive Adhesive (PSA) | 12.000" (304.80mm) | Silicone Rubber | -40°C ~ 170°C | Square | 0.060" (1.50mm) | Absorbing Sheet | 12.000" (304.80mm) | |
|
Laird Technologies
|
Send RFQ |
Price on request
Price and Stock
on Request |
Pressure Sensitive Adhesive (PSA) | 12.000" (304.80mm) | Silicone Rubber | -40°C ~ 170°C | Square | 0.039" (1.00mm) | Absorbing Sheet | 12.000" (304.80mm) | |
|
Laird Technologies
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | 12.000" (304.80mm) | Silicone Elastomer | -70°C ~ 177°C | Rectangular | 0.030" (0.76mm) | Absorbing Sheet | 12.000" (304.80mm) | |
|
Laird Technologies
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | 12.000" (304.80mm) | Silicone Elastomer | -70°C ~ 177°C | Rectangular | 0.030" (0.76mm) | Absorbing Sheet | 12.000" (304.80mm) | |
|
Laird Technologies
|
Send RFQ |
Price on request
Price and Stock
on Request |
Pressure Sensitive Adhesive (PSA) | 12.000" (304.80mm) | Silicone Rubber | 170°C | Square | 0.080" (2.00mm) | Absorbing Sheet | 12.000" (304.80mm) | |
|
Laird Technologies
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | 12.000" (304.80mm) | Silicone Elastomer | -70°C ~ 177°C | Rectangular | 0.040" (1.02mm) | Absorbing Sheet | 12.000" (304.80mm) | |
|
Laird Technologies
|
Send RFQ |
Price on request
Price and Stock
on Request |
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) | |
|
Yageo
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | 32.810' (10.00m) | Polymer, Magnetic Powder | -40°C ~ 105°C | Roll | 0.001" (0.03mm) | Absorbing Sheet | 9.449" (240.00mm) | |
3M Electronic Solutions
|
Send RFQ |
Price on request
Price and Stock
on Request |
Non-Conductive, Single Sided | 18.000' (5.50m) | Embossed Aluminum Foil | - | - | 0.005" (0.13mm) | Shielding Tape | 2.000" (50.80mm) | |
3M Electronic Solutions
|
Send RFQ |
Price on request
Price and Stock
on Request |
Non-Conductive, Single Sided | 36.000" (914.40mm) | Copper Foil | - | Rectangular | 0.003" (0.07mm) | Shielding Sheet | 22.992" (584.00mm) | |
|
Würth Elektronik
|
Send RFQ |
Price on request
Price and Stock
on Request |
Conductive, Single Sided | 108.268' (33.00m) | Copper Foil | -25°C ~ 80°C | - | 0.003" (0.07mm) | Shielding Tape | 0.787" (20.00mm) | |
Würth Elektronik
|
Send RFQ |
Price on request
Price and Stock
on Request |
Conductive, Single Sided | 108.268' (33.00m) | Aluminum Foil | -25°C ~ 80°C | - | 0.003" (0.07mm) | Shielding Tape | 0.787" (20.00mm) | |
Würth Elektronik
|
Send RFQ |
Price on request
Price and Stock
on Request |
Conductive, Single Sided | 108.268' (33.00m) | Aluminum Foil | -25°C ~ 80°C | - | 0.003" (0.07mm) | Shielding Tape | 0.984" (25.00mm) | |
|
MG Chemicals
|
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Price on request
Price and Stock
on Request |
Acrylic, Conductive | - | - | - | - | - | Liquid | - |
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