Part Number: EFS(05)-240X80T0800
Manufacturer: KEMET ELECTRONICS
Country of Origin: JP
Unit of Measure: EA
ECCN: EAR99
Package Type: BLK
Datasheet: Download Datasheet
Product Overview
The KEMET FLEX SUPPRESSOR Noise Suppression Sheet is a flexible, polymer-based EMI gasket designed for high-frequency noise suppression in electronic devices. It effectively reduces electromagnetic wave interference and resonance across a wide frequency range from MHz to GHz bands. The sheet can be easily cut into various shapes and sizes, facilitating quick installation in portable and embedded electronic equipment.
Key Features
Electromagnetic wave suppression by magnetic structure absorption
Resonance suppression through impedance control
Effective from MHz to GHz frequency bands
Thin, flexible, and easy to cut into custom shapes
RoHS compliant and halogen-free
Suitable for radiation noise suppression in mobile phones, cameras, notebooks, tablets, automotive infotainment, and wireless communication devices
Countermeasure for electrostatic discharge (ESD)
Enhanced wireless power transfer capabilities
Available in sheet and roll formats with various dimensions and thicknesses
Specifications
Series
Effective Frequency
Operating Temperature (°C)
Thickness (mm)
Standard Dimensions (mm)
Permeability (μ)
Decoupling Characteristics (dB)
Reflow Temperature (°C)
EFA, EFF4, EFS
1 MHz to 3 GHz
–40 to +105 / +125
0.05/0.1/0.2/0.3
240 x 240 (roll on request), 240 x 80, 80 x 80, 120 x 120, etc.
{"id":10002185224509,"title":"YAGEO \/ KEMET ELECTRONICS - EFS(05)-240X80T0800","handle":"efs05-240x80t0800","description":"\u003ch3\u003eYAGEO \/ KEMET ELECTRONICS EMI Gaskets Sheets Absorbers \u0026amp; Shielding EFS FLEX\u003c\/h3\u003e\n\u003cp\u003ePart Number: \u003cstrong\u003eEFS(05)-240X80T0800\u003c\/strong\u003e\u003cbr\u003e\nManufacturer: \u003cstrong\u003eKEMET ELECTRONICS\u003c\/strong\u003e\u003cbr\u003e\nCountry of Origin: \u003cstrong\u003eJP\u003c\/strong\u003e\u003cbr\u003e\nUnit of Measure: \u003cstrong\u003eEA\u003c\/strong\u003e\u003cbr\u003e\nECCN: \u003cstrong\u003eEAR99\u003c\/strong\u003e\u003cbr\u003e\nPackage Type: \u003cstrong\u003eBLK\u003c\/strong\u003e\u003cbr\u003e\nDatasheet: \u003ca href=\"https:\/\/content.kemet.com\/datasheets\/KEM_FS8004_NSS.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\u003c\/p\u003e\n\n\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe KEMET FLEX SUPPRESSOR Noise Suppression Sheet is a flexible, polymer-based EMI gasket designed for high-frequency noise suppression in electronic devices. It effectively reduces electromagnetic wave interference and resonance across a wide frequency range from MHz to GHz bands. The sheet can be easily cut into various shapes and sizes, facilitating quick installation in portable and embedded electronic equipment.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eElectromagnetic wave suppression by magnetic structure absorption\u003c\/li\u003e\n\u003cli\u003eResonance suppression through impedance control\u003c\/li\u003e\n\u003cli\u003eEffective from MHz to GHz frequency bands\u003c\/li\u003e\n\u003cli\u003eThin, flexible, and easy to cut into custom shapes\u003c\/li\u003e\n\u003cli\u003eRoHS compliant and halogen-free\u003c\/li\u003e\n\u003cli\u003eSuitable for radiation noise suppression in mobile phones, cameras, notebooks, tablets, automotive infotainment, and wireless communication devices\u003c\/li\u003e\n\u003cli\u003eCountermeasure for electrostatic discharge (ESD)\u003c\/li\u003e\n\u003cli\u003eEnhanced wireless power transfer capabilities\u003c\/li\u003e\n\u003cli\u003eAvailable in sheet and roll formats with various dimensions and thicknesses\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\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 (μ)\u003c\/th\u003e\n\u003cth\u003eDecoupling Characteristics (dB)\u003c\/th\u003e\n\u003cth\u003eReflow Temperature (°C)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEFA, EFF4, EFS\u003c\/td\u003e\n\u003ctd\u003e1 MHz to 3 GHz\u003c\/td\u003e\n\u003ctd\u003e–40 to +105 \/ +125\u003c\/td\u003e\n\u003ctd\u003e0.05\/0.1\/0.2\/0.3\u003c\/td\u003e\n\u003ctd\u003e240 x 240 (roll on request), 240 x 80, 80 x 80, 120 x 120, etc.\u003c\/td\u003e\n\u003ctd\u003e60 (at 3 MHz), 100, 140 (high permeability types), 150, 160, 250 (high permeability GHz band types)\u003c\/td\u003e\n\u003ctd\u003eat 700 MHz: 10 to 20 dB attenuation depending on thickness\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\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAvailable in sheet and roll formats with various dimensions and thicknesses\u003c\/li\u003e\n\u003cli\u003eUL94 V-0 flame retardant type available\u003c\/li\u003e\n\u003cli\u003eHigh permeability and GHz band high-performance types available\u003c\/li\u003e\n\u003cli\u003eEnvironmentally compliant with RoHS and halogen-free standards\u003c\/li\u003e\n\u003cli\u003eReflow temperature compatible with standard soldering processes\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eNote\u003c\/h3\u003e\n\u003cp\u003eThe datasheet for this product can be found \u003ca href=\"https:\/\/content.kemet.com\/datasheets\/KEM_FS8004_NSS.pdf\" target=\"_blank\"\u003ehere\u003c\/a\u003e. For more detailed specifications and application guidelines, please refer to the datasheet.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eDisclaimer: The datasheet was not processed; please search the internet for the part number EFS(05)-240X80T0800 for more details.\u003c\/em\u003e\u003c\/p\u003e","published_at":"2025-08-03T00:14:34+05:30","created_at":"2025-08-03T00:14:34+05:30","vendor":"Waldom Electonics","type":"","tags":["WLDM"],"price":578800,"price_min":578800,"price_max":578800,"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":50546088444221,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"EFS(05)-240X80T0800","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"YAGEO \/ KEMET ELECTRONICS - EFS(05)-240X80T0800","public_title":null,"options":["Default Title"],"price":578800,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"EFS(05)-240X80T0800","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/50868014.jpg?v=1754160274"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/50868014.jpg?v=1754160274","options":["Title"],"media":[{"alt":null,"id":45639433093437,"position":1,"preview_image":{"aspect_ratio":1.0,"height":640,"width":640,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/50868014.jpg?v=1754160274"},"aspect_ratio":1.0,"height":640,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/50868014.jpg?v=1754160274","width":640}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eYAGEO \/ KEMET ELECTRONICS EMI Gaskets Sheets Absorbers \u0026amp; Shielding EFS FLEX\u003c\/h3\u003e\n\u003cp\u003ePart Number: \u003cstrong\u003eEFS(05)-240X80T0800\u003c\/strong\u003e\u003cbr\u003e\nManufacturer: \u003cstrong\u003eKEMET ELECTRONICS\u003c\/strong\u003e\u003cbr\u003e\nCountry of Origin: \u003cstrong\u003eJP\u003c\/strong\u003e\u003cbr\u003e\nUnit of Measure: \u003cstrong\u003eEA\u003c\/strong\u003e\u003cbr\u003e\nECCN: \u003cstrong\u003eEAR99\u003c\/strong\u003e\u003cbr\u003e\nPackage Type: \u003cstrong\u003eBLK\u003c\/strong\u003e\u003cbr\u003e\nDatasheet: \u003ca href=\"https:\/\/content.kemet.com\/datasheets\/KEM_FS8004_NSS.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\u003c\/p\u003e\n\n\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe KEMET FLEX SUPPRESSOR Noise Suppression Sheet is a flexible, polymer-based EMI gasket designed for high-frequency noise suppression in electronic devices. It effectively reduces electromagnetic wave interference and resonance across a wide frequency range from MHz to GHz bands. The sheet can be easily cut into various shapes and sizes, facilitating quick installation in portable and embedded electronic equipment.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eElectromagnetic wave suppression by magnetic structure absorption\u003c\/li\u003e\n\u003cli\u003eResonance suppression through impedance control\u003c\/li\u003e\n\u003cli\u003eEffective from MHz to GHz frequency bands\u003c\/li\u003e\n\u003cli\u003eThin, flexible, and easy to cut into custom shapes\u003c\/li\u003e\n\u003cli\u003eRoHS compliant and halogen-free\u003c\/li\u003e\n\u003cli\u003eSuitable for radiation noise suppression in mobile phones, cameras, notebooks, tablets, automotive infotainment, and wireless communication devices\u003c\/li\u003e\n\u003cli\u003eCountermeasure for electrostatic discharge (ESD)\u003c\/li\u003e\n\u003cli\u003eEnhanced wireless power transfer capabilities\u003c\/li\u003e\n\u003cli\u003eAvailable in sheet and roll formats with various dimensions and thicknesses\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\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 (μ)\u003c\/th\u003e\n\u003cth\u003eDecoupling Characteristics (dB)\u003c\/th\u003e\n\u003cth\u003eReflow Temperature (°C)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEFA, EFF4, EFS\u003c\/td\u003e\n\u003ctd\u003e1 MHz to 3 GHz\u003c\/td\u003e\n\u003ctd\u003e–40 to +105 \/ +125\u003c\/td\u003e\n\u003ctd\u003e0.05\/0.1\/0.2\/0.3\u003c\/td\u003e\n\u003ctd\u003e240 x 240 (roll on request), 240 x 80, 80 x 80, 120 x 120, etc.\u003c\/td\u003e\n\u003ctd\u003e60 (at 3 MHz), 100, 140 (high permeability types), 150, 160, 250 (high permeability GHz band types)\u003c\/td\u003e\n\u003ctd\u003eat 700 MHz: 10 to 20 dB attenuation depending on thickness\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\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAvailable in sheet and roll formats with various dimensions and thicknesses\u003c\/li\u003e\n\u003cli\u003eUL94 V-0 flame retardant type available\u003c\/li\u003e\n\u003cli\u003eHigh permeability and GHz band high-performance types available\u003c\/li\u003e\n\u003cli\u003eEnvironmentally compliant with RoHS and halogen-free standards\u003c\/li\u003e\n\u003cli\u003eReflow temperature compatible with standard soldering processes\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eNote\u003c\/h3\u003e\n\u003cp\u003eThe datasheet for this product can be found \u003ca href=\"https:\/\/content.kemet.com\/datasheets\/KEM_FS8004_NSS.pdf\" target=\"_blank\"\u003ehere\u003c\/a\u003e. For more detailed specifications and application guidelines, please refer to the datasheet.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eDisclaimer: The datasheet was not processed; please search the internet for the part number EFS(05)-240X80T0800 for more details.\u003c\/em\u003e\u003c\/p\u003e"}
