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
5-1345-2S 3M SHEET COPPER FOIL 50.8MM SQ 5/PK 1345 -40°C ~ 130°C - - Shielding Sheet 2.000" (50.80mm) - Square Embossed Tin-Plated Copper Foil
98100328 Laird Technologies COOLZORB 400 4X4X0.1" CoolZorb 400 -40°C ~ 175°C - - - 4.000" (101.60mm) - Square -
64176503 Laird Technologies VY MANUAL SYRINGE (30CC) ECCOSHI - - - - - - - - -
3M CN3190 0.75"SQ-250 3M SHEET POLYESTER 19.1MM SQ 250/PK CN-3190 - - - Shielding Sheet 0.750" (19.10mm) - Square Nickel-Copper (NI/CU) Fabric
AB7050HF 3M EMI ABSORBER 210X297MM SHEET AB7000HF -25°C ~ 85°C - - Absorbing Sheet 11.693" (297.00mm) - Rectangular Polymer Resin, Metal Flakes
78134081 Laird Technologies LS-24/SS3 .125X24X24 ECCOSORB - - - - - - - - -
5-1267-3/4S 3M SHEET ALUM FOIL 19.05MM SQ 5/PK 1267 - - - Shielding Sheet 0.750" (19.10mm) - Square Embossed Aluminum Foil
M4(300)-240X20M KEMET FLEX SUPPRESSOR / MAGNETIC SHEET M4 -40°C ~ 105°C - - Absorbing Sheet 9.449" (240.00mm) - Sheet -
3M CN3490 0.125" X 54.5YD 3M 3M CN3490 FABRIC TAPE - 0.125" X - - - - - - - - -
78133077 Laird Technologies LS-16 .5X24X24 ECCOSORB - - - - - - - - -

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.