Enhance electromagnetic interference (EMI) suppression with the KEMET Noise Suppression Sheet, designed for high-frequency noise mitigation in electronic devices. This flexible, polymer-based sheet is infused with micron-sized magnetic powders, providing effective electromagnetic wave and resonance suppression across a wide frequency range from MHz to GHz.
Product Features
Effective electromagnetic wave suppression by losing magnetic structure upon entry
Resonance suppression through impedance control of high-frequency currents
Wide frequency range from MHz to GHz for versatile applications
Flexible and easy to cut into various shapes and sizes
Suitable for radiation noise suppression in mobile phones, displays, cameras, laptops, tablets, and automotive infotainment systems
Prevents quasi-microwave interference inside and between electronic components
Countermeasures for electrostatic discharge (ESD) and enhanced wireless power transfer
RoHS compliant and halogen-free for environmental safety
Available in sheet and roll formats with various dimensions and thicknesses
Technical Specifications
Series
Effective Frequency
Operating Temperature (°C)
Thickness (mm)
Standard Dimensions (mm)
Permeability at 3 MHz
Specific Gravity
Surface Resistivity (Ω/sq.)
Standard Compliance
Reflow Temperature (°C)
EFW
1 MHz to 3 GHz
–40 to +105
0.05/0.1/0.2/0.3
240 x 240 (rolls available)
230 typical
4.0 typical
1.0 x 10^6 typical
UL94 V-0, RoHS compliant, halogen-free, PVC-free, lead-free, red phosphorus-free
For detailed specifications and application guidance, please refer to the provided datasheet. The product is suitable for EMI shielding, resonance suppression, and electromagnetic interference mitigation in various electronic devices and systems.
Note: Datasheet was not processed. Please search the internet for the part number for more details.
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{"id":10027945853245,"title":"EFW(02)-240X80T0800","handle":"efw-02-240x80t0800","description":"\u003ch3\u003eYAGEO \/ KEMET ELECTRONICS RF EMI Absorb Sheet (Part Number: EFW(02)-240X80T0800)\u003c\/h3\u003e\n\u003cp\u003eEnhance electromagnetic interference (EMI) suppression with the KEMET Noise Suppression Sheet, designed for high-frequency noise mitigation in electronic devices. This flexible, polymer-based sheet is infused with micron-sized magnetic powders, providing effective electromagnetic wave and resonance suppression across a wide frequency range from MHz to GHz.\u003c\/p\u003e\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEffective electromagnetic wave suppression by losing magnetic structure upon entry\u003c\/li\u003e\n\u003cli\u003eResonance suppression through impedance control of high-frequency currents\u003c\/li\u003e\n\u003cli\u003eWide frequency range from MHz to GHz for versatile applications\u003c\/li\u003e\n\u003cli\u003eFlexible and easy to cut into various shapes and sizes\u003c\/li\u003e\n\u003cli\u003eSuitable for radiation noise suppression in mobile phones, displays, cameras, laptops, tablets, and automotive infotainment systems\u003c\/li\u003e\n\u003cli\u003ePrevents quasi-microwave interference inside and between electronic components\u003c\/li\u003e\n\u003cli\u003eCountermeasures for electrostatic discharge (ESD) and enhanced wireless power transfer\u003c\/li\u003e\n\u003cli\u003eRoHS compliant and halogen-free for environmental safety\u003c\/li\u003e\n\u003cli\u003eAvailable in sheet and roll formats with various dimensions and thicknesses\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eSeries\u003c\/th\u003e\n\u003cth\u003eEffective Frequency\u003c\/th\u003e\n\u003cth\u003eOperating Temperature (°C)\u003c\/th\u003e\n\u003cth\u003eThickness (mm)\u003c\/th\u003e\n\u003cth\u003eStandard Dimensions (mm)\u003c\/th\u003e\n\u003cth\u003ePermeability at 3 MHz\u003c\/th\u003e\n\u003cth\u003eSpecific Gravity\u003c\/th\u003e\n\u003cth\u003eSurface Resistivity (Ω\/sq.)\u003c\/th\u003e\n\u003cth\u003eStandard Compliance\u003c\/th\u003e\n\u003cth\u003eReflow Temperature (°C)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEFW\u003c\/td\u003e\n\u003ctd\u003e1 MHz to 3 GHz\u003c\/td\u003e\n\u003ctd\u003e–40 to +105\u003c\/td\u003e\n\u003ctd\u003e0.05\/0.1\/0.2\/0.3\u003c\/td\u003e\n\u003ctd\u003e240 x 240 (rolls available)\u003c\/td\u003e\n\u003ctd\u003e230 typical\u003c\/td\u003e\n\u003ctd\u003e4.0 typical\u003c\/td\u003e\n\u003ctd\u003e1.0 x 10^6 typical\u003c\/td\u003e\n\u003ctd\u003eUL94 V-0, RoHS compliant, halogen-free, PVC-free, lead-free, red phosphorus-free\u003c\/td\u003e\n\u003ctd\u003eUp to 260°C (special adhesive tape available)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003ePart Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePart Number: EFW(02)-240X80T0800\u003c\/li\u003e\n\u003cli\u003eManufacturer: YAGEO \/ KEMET ELECTRONICS\u003c\/li\u003e\n\u003cli\u003eCountry of Origin: JP (Japan)\u003c\/li\u003e\n\u003cli\u003eUnit of Measure: EA\u003c\/li\u003e\n\u003cli\u003eECCN: EAR99\u003c\/li\u003e\n\u003cli\u003ePackage Type: BLK\u003c\/li\u003e\n\u003cli\u003eDatasheet: \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-kem\/kem-ufsefw020jt080.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor detailed specifications and application guidance, please refer to the provided datasheet. The product is suitable for EMI shielding, resonance suppression, and electromagnetic interference mitigation in various electronic devices and systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Datasheet was not processed. Please search the internet for the part number for more details.\u003c\/p\u003e\u003cbr\u003e","published_at":"2025-08-16T05:02:47+05:30","created_at":"2025-08-16T05:02:47+05:30","vendor":"Waldom Electonics","type":"","tags":["IMPORT_CSV","IMPORT_PT2","RF","WLDM","YAGEO-KEME"],"price":466220,"price_min":466220,"price_max":466220,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":50626331148605,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"EFW(02)-240X80T0800","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"EFW(02)-240X80T0800","public_title":null,"options":["Default Title"],"price":466220,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"EFW(02)-240X80T0800","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/52389132.jpg?v=1755300770"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/52389132.jpg?v=1755300770","options":["Title"],"media":[{"alt":null,"id":45862274695485,"position":1,"preview_image":{"aspect_ratio":1.0,"height":640,"width":640,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/52389132.jpg?v=1755300770"},"aspect_ratio":1.0,"height":640,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/52389132.jpg?v=1755300770","width":640}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eYAGEO \/ KEMET ELECTRONICS RF EMI Absorb Sheet (Part Number: EFW(02)-240X80T0800)\u003c\/h3\u003e\n\u003cp\u003eEnhance electromagnetic interference (EMI) suppression with the KEMET Noise Suppression Sheet, designed for high-frequency noise mitigation in electronic devices. This flexible, polymer-based sheet is infused with micron-sized magnetic powders, providing effective electromagnetic wave and resonance suppression across a wide frequency range from MHz to GHz.\u003c\/p\u003e\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEffective electromagnetic wave suppression by losing magnetic structure upon entry\u003c\/li\u003e\n\u003cli\u003eResonance suppression through impedance control of high-frequency currents\u003c\/li\u003e\n\u003cli\u003eWide frequency range from MHz to GHz for versatile applications\u003c\/li\u003e\n\u003cli\u003eFlexible and easy to cut into various shapes and sizes\u003c\/li\u003e\n\u003cli\u003eSuitable for radiation noise suppression in mobile phones, displays, cameras, laptops, tablets, and automotive infotainment systems\u003c\/li\u003e\n\u003cli\u003ePrevents quasi-microwave interference inside and between electronic components\u003c\/li\u003e\n\u003cli\u003eCountermeasures for electrostatic discharge (ESD) and enhanced wireless power transfer\u003c\/li\u003e\n\u003cli\u003eRoHS compliant and halogen-free for environmental safety\u003c\/li\u003e\n\u003cli\u003eAvailable in sheet and roll formats with various dimensions and thicknesses\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eSeries\u003c\/th\u003e\n\u003cth\u003eEffective Frequency\u003c\/th\u003e\n\u003cth\u003eOperating Temperature (°C)\u003c\/th\u003e\n\u003cth\u003eThickness (mm)\u003c\/th\u003e\n\u003cth\u003eStandard Dimensions (mm)\u003c\/th\u003e\n\u003cth\u003ePermeability at 3 MHz\u003c\/th\u003e\n\u003cth\u003eSpecific Gravity\u003c\/th\u003e\n\u003cth\u003eSurface Resistivity (Ω\/sq.)\u003c\/th\u003e\n\u003cth\u003eStandard Compliance\u003c\/th\u003e\n\u003cth\u003eReflow Temperature (°C)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEFW\u003c\/td\u003e\n\u003ctd\u003e1 MHz to 3 GHz\u003c\/td\u003e\n\u003ctd\u003e–40 to +105\u003c\/td\u003e\n\u003ctd\u003e0.05\/0.1\/0.2\/0.3\u003c\/td\u003e\n\u003ctd\u003e240 x 240 (rolls available)\u003c\/td\u003e\n\u003ctd\u003e230 typical\u003c\/td\u003e\n\u003ctd\u003e4.0 typical\u003c\/td\u003e\n\u003ctd\u003e1.0 x 10^6 typical\u003c\/td\u003e\n\u003ctd\u003eUL94 V-0, RoHS compliant, halogen-free, PVC-free, lead-free, red phosphorus-free\u003c\/td\u003e\n\u003ctd\u003eUp to 260°C (special adhesive tape available)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003ePart Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePart Number: EFW(02)-240X80T0800\u003c\/li\u003e\n\u003cli\u003eManufacturer: YAGEO \/ KEMET ELECTRONICS\u003c\/li\u003e\n\u003cli\u003eCountry of Origin: JP (Japan)\u003c\/li\u003e\n\u003cli\u003eUnit of Measure: EA\u003c\/li\u003e\n\u003cli\u003eECCN: EAR99\u003c\/li\u003e\n\u003cli\u003ePackage Type: BLK\u003c\/li\u003e\n\u003cli\u003eDatasheet: \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-kem\/kem-ufsefw020jt080.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor detailed specifications and application guidance, please refer to the provided datasheet. The product is suitable for EMI shielding, resonance suppression, and electromagnetic interference mitigation in various electronic devices and systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Datasheet was not processed. Please search the internet for the part number for more details.\u003c\/p\u003e\u003cbr\u003e"}
