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
24499176 Laird Technologies ECCOSORB ELASTOMER 12X12X.040 ECCOSORB® - - - Absorbing Sheet 12.008" (305.00mm) - Square Silicone Rubber
21510127 Laird Technologies SF-9.5 A5504 5202340-4 REV C - - - - - - - - -
24260203 Laird Technologies MF-175 .375X.375X12 ECCOSORB - - - - - - - - -
2546 Laird Technologies RFSB,S,24.0 - - - - - - - - -
21154178 Laird Technologies MF500-124 .75X12X12 ECCOSORB ECCOSORB® - - - Absorbing Sheet 12.000" (304.80mm) - Square -
3M AB5030 1.5" X 5"-100 3M 3M AB5030 EMI ABSORBER - 1.5" X - - - - - - - - -
3M CN3190 3" X 8.625"-25 3M 3M CN3190 FABRIC TAPE NICKEL ON CN-3190 - - - Shielding Sheet 8.625" (219.08mm) - Rectangular Nickel-Copper (NI/CU) Fabric
M4(200)-240X240T0800 KEMET FLEX SUPPRESSOR / MAGNETIC SHEET - -40°C ~ 105°C - - Absorbing Sheet 9.449" (240.00mm) - Sheet -
3M AB5020 4.13" X 10.5"-25 3M 3M AB5020 EMI ABSORBER - 4.13" X - - - - - - - - -
3M 1267 1/2" X 4"-100 3M SHEET ALUM 12.7X101.6MM 100/PK 1267 - - - Shielding Sheet 4.000" (101.60mm) - Rectangular Embossed 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.