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

Clear


Image Part Number Manufacturer Description Series Operating Temperature RoHS Status Manufacturer Part Number Type Length Shielding Shape Material
3M CN3490 3" X 1.25"-25 3M 3M CN3490 FABRIC TAPE - 3" X 1.2 - - - - - - - - -
3M AB5010HF 1.03" X 4YD 3M EMI ABS AB5010HF, 1.03" X 4YD AB5000HF -25°C ~ 85°C - - Absorbing Sheet 1.030" (26.16mm) - Rectangular Polymer Resin, Metal Flakes
EA-CR060-24 Leader Tech Inc. CAVITY RESONANCE ABSORBER - 5 GH - - - - - - - - -
5-AB5010-3/4-4R 3M SHEET PLYMR 19.1X101.6MM 5/PK AB5000S -25°C ~ 85°C - - Absorbing Sheet 4.000" (101.60mm) - Rectangular Polymer Resin, Metal Flakes
5-CN3490-3/4S 3M TAPE FABRIC COPPER SQUARE 5/PK CN-3490 - - - Shielding Sheet 0.750" (19.10mm) - Square Nickel-Copper (NI/CU) Fabric
3M 1120 1/2" X 4"-100 3M SHEET ALUM 12.7X101.6MM 100/PK 1120 - - - Shielding Sheet 4.000" (101.60mm) - Rectangular Aluminum Foil
CF720AB35565080 Laird Technologies IO NICU CF V0 EcoFoam™ -40°C ~ 70°C - - Conductive Foam Sheet 20.000" (50.80mm) - Rectangular -
5-CN4190-3/4-4R 3M SHEET POLYESTR 19.1X101.6MM 5/PK CN-4190 - - - Shielding Sheet 4.000" (101.60mm) - Rectangular Nickel-Copper (NI/CU) Fabric
A17557-080 Laird Technologies COOLZORB-500,0.080IN 18X18IN CoolZorb 500 -40°C ~ 175°C - - Absorbing Sheet 18.000" (457.20mm) - Square -
IRL02A 200X200X2 TDK Corporation SHEET FERRITE 200X200MM IRL -40°C ~ 85°C - - Absorbing Sheet 7.874" (200.00mm) - Square Polymer Resin, Magnetic Powder

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.