RFI and EMI - Shielding and Absorbing Materials

RFI and EMI - Shielding and Absorbing Materials

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Manufacturer
Series
Operating Temperature
RoHS Status
Manufacturer Part Number
Type
Length
Shielding
Shape
Material

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Image Part Number Manufacturer Description Series Operating Temperature RoHS Status Manufacturer Part Number Type Length Shielding Shape Material
78153095 Laird Technologies LS-30/SS3 .75X24X24 ECCOSORB - - - - - - - - -
21157099 Laird Technologies ECCOSORB ELASTOMER 12X12X0.040 ECCOSORB® - - - Absorbing Sheet 12.008" (305.00mm) - Square Silicone Rubber
3M CN3490 0.5" X 54.5YD 3M 3M CN3490 FABRIC TAPE - 0.5" X 5 - - - - - - - - -
3M AB5020HF 0.78" X 3"-50 3M EMI ABSORBER 0.78"X3" 50/ROLL AB5020HF -25°C ~ 85°C - - Absorbing Sheet 3.000" (76.20mm) - Rectangular Polymer Resin, Metal Flakes
IFF08-100ND300X200 TDK Corporation RF ABSORBING SHEET IFL FLEXIELD IFF -40°C ~ 125°C - - Shielding Sheet 11.811" (300.00mm) - Rectangular -
3M AB5100HF 0.813"CIRCLE-50 3M EMI ABSORBER 0.813" CIRCLE 50/RL AB5100HF -25°C ~ 85°C - - Absorbing Sheet - - Circular Polymer Resin, Metal Flakes
4020 Laird Technologies RFRET,0,6 - - - - Absorbing Sheet 24.000" (609.60mm) - Square Polyurethane Foam
3M AB5030HF 0.5" X 4"-50/PK 3M EMI ABS AB5030HF, 0.5"X4" 50/PK AB5000HF -25°C ~ 85°C - - Absorbing Sheet 4.000" (101.60mm) - Rectangular Polymer Resin, Metal Flakes
1065 Laird Technologies RFSB,R,1.5,PSA Q-Zorb® - - - Absorbing Sheet 24.000" (609.60mm) - Square Rubber
11.5X12-6-1120 3M SHEET ALUM FOIL 292X304.8MM 6/PK 1120 - - - Shielding Sheet 12.000" (304.80mm) - - Aluminum Foil

About RFI and EMI - Shielding and Absorbing Materials


RFI (Radio-Frequency Interference) and EMI (Electromagnetic Interference) shielding and absorbing materials are designed to mitigate the effects of unwanted electromagnetic radiation in electronic systems and devices. These materials include conductive coatings, shielding tapes, ferrites, absorbers, and gaskets that block or absorb electromagnetic energy to reduce interference and noise. RFI and EMI shielding materials are used in electronic enclosures, cables, PCBs (Printed Circuit Boards), and electronic devices to prevent electromagnetic interference from external sources or other components within the system. They help ensure electromagnetic compatibility (EMC) and compliance with regulatory standards in electronic products and systems.