Enhance electromagnetic interference (EMI) suppression with the KEMET Noise Suppression Sheet, designed for high-frequency noise mitigation in electronic devices. This flexible RF EMI Absorb Sheet is ideal for applications requiring electromagnetic wave and resonance suppression across a wide frequency range.
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 bands
Flexible, cuttable polymer-based material with micron-sized magnetic powders
Suitable for radiation noise suppression in mobile phones, displays, cameras, notebooks, tablets, and automotive infotainment systems
Prevents quasi-microwave range interference inside and between electronic components
Countermeasures for electrostatic discharge (ESD) and enhanced wireless power transfer
Easy installation with minimal time, adaptable to various shapes and sizes
RoHS compliant and halogen-free
Available in sheet and roll formats
Technical Specifications
Series
Effective Frequency
Operating Temperature (°C)
Thickness (mm)
Standard Dimensions (mm)
Permeability at 3 MHz
Surface Resistivity (Ω/sq.)
Environment
Reflow Temperature (°C)
EFF4
1 MHz to 3 GHz
–40 to +125
0.05/0.1/0.2/0.3
240 x 240 (Sheet), 240 x 20/30/50 M (Roll)
100, 90, 80, 70, 60, 50, 40, 30, 20, 10 µ
1.0 x 10^6
RoHS, Halogen-Free, PVC-Free, Lead-Free, Red Phosphorus-Free
Use left/right arrows to navigate the slideshow or swipe left/right if using a mobile device
Choosing a selection results in a full page refresh.
Press the space key then arrow keys to make a selection.
Shopping Cart
{"id":10027945787709,"title":"EFW(01)-240X80T0800","handle":"efw-01-240x80t0800","description":"\u003ch3\u003eYAGEO \/ KEMET ELECTRONICS RF EMI ABSORB SHEET - EFW(01)-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 RF EMI Absorb Sheet is ideal for applications requiring electromagnetic wave and resonance suppression across a wide frequency range.\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 bands\u003c\/li\u003e\n\u003cli\u003eFlexible, cuttable polymer-based material with micron-sized magnetic powders\u003c\/li\u003e\n\u003cli\u003eSuitable for radiation noise suppression in mobile phones, displays, cameras, notebooks, tablets, and automotive infotainment systems\u003c\/li\u003e\n\u003cli\u003ePrevents quasi-microwave range 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\u003eEasy installation with minimal time, adaptable to various shapes and sizes\u003c\/li\u003e\n\u003cli\u003eRoHS compliant and halogen-free\u003c\/li\u003e\n\u003cli\u003eAvailable in sheet and roll formats\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\u003eSurface Resistivity (Ω\/sq.)\u003c\/th\u003e\n\u003cth\u003eEnvironment\u003c\/th\u003e\n\u003cth\u003eReflow Temperature (°C)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEFF4\u003c\/td\u003e\n\u003ctd\u003e1 MHz to 3 GHz\u003c\/td\u003e\n\u003ctd\u003e–40 to +125\u003c\/td\u003e\n\u003ctd\u003e0.05\/0.1\/0.2\/0.3\u003c\/td\u003e\n\u003ctd\u003e240 x 240 (Sheet), 240 x 20\/30\/50 M (Roll)\u003c\/td\u003e\n\u003ctd\u003e100, 90, 80, 70, 60, 50, 40, 30, 20, 10 µ\u003c\/td\u003e\n\u003ctd\u003e1.0 x 10^6\u003c\/td\u003e\n\u003ctd\u003eRoHS, 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\u003eAdditional Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePart Number: EFW(01)-240X80T0800\u003c\/li\u003e\n\u003cli\u003eManufacturer: YAGEO \/ KEMET ELECTRONICS\u003c\/li\u003e\n\u003cli\u003eCountry of Origin: JP\u003c\/li\u003e\n\u003cli\u003eUnit of Measure: Each (EA)\u003c\/li\u003e\n\u003cli\u003eECCN: EAR99\u003c\/li\u003e\n\u003cli\u003ePackage Type: Black (BLK)\u003c\/li\u003e\n\u003cli\u003eDatasheet: \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-kem\/kem-ufsefw010jt080.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNote: The datasheet was not processed; please search the internet for the part number for more details.\u003c\/p\u003e\u003cbr\u003e","published_at":"2025-08-16T05:02:43+05:30","created_at":"2025-08-16T05:02:43+05:30","vendor":"Waldom Electonics","type":"","tags":["IMPORT_CSV","IMPORT_PT2","RF","WLDM","YAGEO-KEME"],"price":263739,"price_min":263739,"price_max":263739,"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":50626331083069,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"EFW(01)-240X80T0800","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"EFW(01)-240X80T0800","public_title":null,"options":["Default Title"],"price":263739,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"EFW(01)-240X80T0800","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/52389127.jpg?v=1755300766"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/52389127.jpg?v=1755300766","options":["Title"],"media":[{"alt":null,"id":45862274072893,"position":1,"preview_image":{"aspect_ratio":1.0,"height":640,"width":640,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/52389127.jpg?v=1755300766"},"aspect_ratio":1.0,"height":640,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/52389127.jpg?v=1755300766","width":640}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eYAGEO \/ KEMET ELECTRONICS RF EMI ABSORB SHEET - EFW(01)-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 RF EMI Absorb Sheet is ideal for applications requiring electromagnetic wave and resonance suppression across a wide frequency range.\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 bands\u003c\/li\u003e\n\u003cli\u003eFlexible, cuttable polymer-based material with micron-sized magnetic powders\u003c\/li\u003e\n\u003cli\u003eSuitable for radiation noise suppression in mobile phones, displays, cameras, notebooks, tablets, and automotive infotainment systems\u003c\/li\u003e\n\u003cli\u003ePrevents quasi-microwave range 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\u003eEasy installation with minimal time, adaptable to various shapes and sizes\u003c\/li\u003e\n\u003cli\u003eRoHS compliant and halogen-free\u003c\/li\u003e\n\u003cli\u003eAvailable in sheet and roll formats\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\u003eSurface Resistivity (Ω\/sq.)\u003c\/th\u003e\n\u003cth\u003eEnvironment\u003c\/th\u003e\n\u003cth\u003eReflow Temperature (°C)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEFF4\u003c\/td\u003e\n\u003ctd\u003e1 MHz to 3 GHz\u003c\/td\u003e\n\u003ctd\u003e–40 to +125\u003c\/td\u003e\n\u003ctd\u003e0.05\/0.1\/0.2\/0.3\u003c\/td\u003e\n\u003ctd\u003e240 x 240 (Sheet), 240 x 20\/30\/50 M (Roll)\u003c\/td\u003e\n\u003ctd\u003e100, 90, 80, 70, 60, 50, 40, 30, 20, 10 µ\u003c\/td\u003e\n\u003ctd\u003e1.0 x 10^6\u003c\/td\u003e\n\u003ctd\u003eRoHS, 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\u003eAdditional Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePart Number: EFW(01)-240X80T0800\u003c\/li\u003e\n\u003cli\u003eManufacturer: YAGEO \/ KEMET ELECTRONICS\u003c\/li\u003e\n\u003cli\u003eCountry of Origin: JP\u003c\/li\u003e\n\u003cli\u003eUnit of Measure: Each (EA)\u003c\/li\u003e\n\u003cli\u003eECCN: EAR99\u003c\/li\u003e\n\u003cli\u003ePackage Type: Black (BLK)\u003c\/li\u003e\n\u003cli\u003eDatasheet: \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-kem\/kem-ufsefw010jt080.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNote: The datasheet was not processed; please search the internet for the part number for more details.\u003c\/p\u003e\u003cbr\u003e"}
