Introducing the KEMET Noise Suppression Sheet, a flexible RF EMI absorbent designed for high-frequency noise mitigation in electronic devices. Manufactured by YAGEO / KEMET ELECTRONICS in Japan, this product offers effective electromagnetic wave and resonance suppression across a wide frequency range.
Part Number: EFW(01)-240X240T0800
Manufacturer: YAGEO / KEMET ELECTRONICS
Country of Origin (COO): JP
Unit of Measure (UOM): EA
ECCN: EAR99
Package Type: BLK
The RF EMI Absorb Sheet features:
High-frequency noise suppression from MHz to GHz bands
Effective electromagnetic wave and resonance suppression by losing magnetic structure
Control of high-frequency currents and suppression of electromagnetic resonance through impedance creation
Flexible, polymer-based material with micron-sized magnetic powders dispersed throughout
Easy to cut into various shapes and sizes for versatile applications
RoHS compliant and halogen-free
Suitable for radiation noise suppression in mobile phones, displays, cameras, laptops, tablets, automotive infotainment, and wireless communication devices
Minimal installation time with high adaptability in portable equipment
RoHS compliant, halogen-free, PVC-free, lead-free, red phosphorus-free
Reflow Temperature
Up to 260°C (special adhesive tape available upon request)
Additional Details
This product is available in sheet and roll formats, with various thickness options to suit specific application requirements. Its high permeability and flame retardant properties make it suitable for demanding environments, including GHz frequency bands for high-performance applications.
For detailed technical specifications and application guidelines, please refer to the datasheet.
Note: The datasheet was not processed; please search the internet for the part number for more details.
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{"id":10027945722173,"title":"EFW(01)-240X240T0800","handle":"efw-01-240x240t0800","description":"\u003ch3\u003eYAGEO \/ KEMET ELECTRONICS RF EMI ABSORB SHEET EFW(01)-240X240T0800\u003c\/h3\u003e\n\u003cp\u003eIntroducing the KEMET Noise Suppression Sheet, a flexible RF EMI absorbent designed for high-frequency noise mitigation in electronic devices. Manufactured by YAGEO \/ KEMET ELECTRONICS in Japan, this product offers effective electromagnetic wave and resonance suppression across a wide frequency range.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e EFW(01)-240X240T0800\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e YAGEO \/ KEMET ELECTRONICS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin (COO):\u003c\/strong\u003e JP\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit of Measure (UOM):\u003c\/strong\u003e EA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eECCN:\u003c\/strong\u003e EAR99\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e BLK\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe RF EMI Absorb Sheet features:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-frequency noise suppression from MHz to GHz bands\u003c\/li\u003e\n\u003cli\u003eEffective electromagnetic wave and resonance suppression by losing magnetic structure\u003c\/li\u003e\n\u003cli\u003eControl of high-frequency currents and suppression of electromagnetic resonance through impedance creation\u003c\/li\u003e\n\u003cli\u003eFlexible, polymer-based material with micron-sized magnetic powders dispersed throughout\u003c\/li\u003e\n\u003cli\u003eEasy to cut into various shapes and sizes for versatile applications\u003c\/li\u003e\n\u003cli\u003eRoHS compliant and halogen-free\u003c\/li\u003e\n\u003cli\u003eSuitable for radiation noise suppression in mobile phones, displays, cameras, laptops, tablets, automotive infotainment, and wireless communication devices\u003c\/li\u003e\n\u003cli\u003eMinimal installation time with high adaptability in portable equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eEFA, EFF1, EFF4, EFX, EFX6, EFW, FF1, FG1, FX5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEffective Frequency\u003c\/td\u003e\n\u003ctd\u003e1 MHz to 3 GHz (varies by series)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-40°C to +105°C (EFA), -40°C to +125°C (EFF4)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThickness\u003c\/td\u003e\n\u003ctd\u003e0.05\/0.1\/0.2\/0.3 mm (varies by series)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandard Dimensions\u003c\/td\u003e\n\u003ctd\u003e240 x 240 mm (rolls available on request)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePermeability at 3 MHz\u003c\/td\u003e\n\u003ctd\u003eRange from 25 to 160 (depends on series)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpecific Gravity\u003c\/td\u003e\n\u003ctd\u003e3.1 to 4.5 (varies by series)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSurface Resistivity\u003c\/td\u003e\n\u003ctd\u003eApproximately 1.0 x 10^6 Ω\/sq.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlame Retardant Standard\u003c\/td\u003e\n\u003ctd\u003eUL94 V-0 (EFA, EFF4 series); UL94 HB (FX5, EFX6, EFS series)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnvironmental Compliance\u003c\/td\u003e\n\u003ctd\u003eRoHS compliant, halogen-free, PVC-free, lead-free, red phosphorus-free\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReflow Temperature\u003c\/td\u003e\n\u003ctd\u003eUp to 260°C (special adhesive tape available upon request)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cp\u003eThis product is available in sheet and roll formats, with various thickness options to suit specific application requirements. Its high permeability and flame retardant properties make it suitable for demanding environments, including GHz frequency bands for high-performance applications.\u003c\/p\u003e\n\u003cp\u003eFor detailed technical specifications and application guidelines, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-kem\/kem-ufsefw010at080.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e The datasheet was not processed; please search the internet for the part number for more details.\u003c\/p\u003e\u003cbr\u003e","published_at":"2025-08-16T05:02:37+05:30","created_at":"2025-08-16T05:02:37+05:30","vendor":"Waldom Electonics","type":"","tags":["IMPORT_CSV","IMPORT_PT2","RF","WLDM","YAGEO-KEME"],"price":608553,"price_min":608553,"price_max":608553,"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":50626331017533,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"EFW(01)-240X240T0800","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"EFW(01)-240X240T0800","public_title":null,"options":["Default Title"],"price":608553,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"EFW(01)-240X240T0800","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/52389126.jpg?v=1755300760"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/52389126.jpg?v=1755300760","options":["Title"],"media":[{"alt":null,"id":45862273024317,"position":1,"preview_image":{"aspect_ratio":1.0,"height":640,"width":640,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/52389126.jpg?v=1755300760"},"aspect_ratio":1.0,"height":640,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/52389126.jpg?v=1755300760","width":640}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eYAGEO \/ KEMET ELECTRONICS RF EMI ABSORB SHEET EFW(01)-240X240T0800\u003c\/h3\u003e\n\u003cp\u003eIntroducing the KEMET Noise Suppression Sheet, a flexible RF EMI absorbent designed for high-frequency noise mitigation in electronic devices. Manufactured by YAGEO \/ KEMET ELECTRONICS in Japan, this product offers effective electromagnetic wave and resonance suppression across a wide frequency range.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e EFW(01)-240X240T0800\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e YAGEO \/ KEMET ELECTRONICS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin (COO):\u003c\/strong\u003e JP\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit of Measure (UOM):\u003c\/strong\u003e EA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eECCN:\u003c\/strong\u003e EAR99\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e BLK\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe RF EMI Absorb Sheet features:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-frequency noise suppression from MHz to GHz bands\u003c\/li\u003e\n\u003cli\u003eEffective electromagnetic wave and resonance suppression by losing magnetic structure\u003c\/li\u003e\n\u003cli\u003eControl of high-frequency currents and suppression of electromagnetic resonance through impedance creation\u003c\/li\u003e\n\u003cli\u003eFlexible, polymer-based material with micron-sized magnetic powders dispersed throughout\u003c\/li\u003e\n\u003cli\u003eEasy to cut into various shapes and sizes for versatile applications\u003c\/li\u003e\n\u003cli\u003eRoHS compliant and halogen-free\u003c\/li\u003e\n\u003cli\u003eSuitable for radiation noise suppression in mobile phones, displays, cameras, laptops, tablets, automotive infotainment, and wireless communication devices\u003c\/li\u003e\n\u003cli\u003eMinimal installation time with high adaptability in portable equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eEFA, EFF1, EFF4, EFX, EFX6, EFW, FF1, FG1, FX5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEffective Frequency\u003c\/td\u003e\n\u003ctd\u003e1 MHz to 3 GHz (varies by series)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-40°C to +105°C (EFA), -40°C to +125°C (EFF4)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThickness\u003c\/td\u003e\n\u003ctd\u003e0.05\/0.1\/0.2\/0.3 mm (varies by series)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandard Dimensions\u003c\/td\u003e\n\u003ctd\u003e240 x 240 mm (rolls available on request)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePermeability at 3 MHz\u003c\/td\u003e\n\u003ctd\u003eRange from 25 to 160 (depends on series)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpecific Gravity\u003c\/td\u003e\n\u003ctd\u003e3.1 to 4.5 (varies by series)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSurface Resistivity\u003c\/td\u003e\n\u003ctd\u003eApproximately 1.0 x 10^6 Ω\/sq.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlame Retardant Standard\u003c\/td\u003e\n\u003ctd\u003eUL94 V-0 (EFA, EFF4 series); UL94 HB (FX5, EFX6, EFS series)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnvironmental Compliance\u003c\/td\u003e\n\u003ctd\u003eRoHS compliant, halogen-free, PVC-free, lead-free, red phosphorus-free\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReflow Temperature\u003c\/td\u003e\n\u003ctd\u003eUp to 260°C (special adhesive tape available upon request)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cp\u003eThis product is available in sheet and roll formats, with various thickness options to suit specific application requirements. Its high permeability and flame retardant properties make it suitable for demanding environments, including GHz frequency bands for high-performance applications.\u003c\/p\u003e\n\u003cp\u003eFor detailed technical specifications and application guidelines, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-kem\/kem-ufsefw010at080.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e The datasheet was not processed; please search the internet for the part number for more details.\u003c\/p\u003e\u003cbr\u003e"}
