Flex Suppressor® Sheets

KEMET Electronics' Flex Suppressor sheets for EMI and RFI noise suppression

Image of Kemet's Flex Suppressor® SheetsThe KEMET noise suppression sheet Flex Suppressor is designed for the high-frequency noise that is generated from the electronic devices. The flexible sheet is a polymer base, blended with micron-sized magnetic powders dispersed throughout the material. These sheets are effective for electromagnetic wave and resonance suppression and can be cut into a variety of shapes and sizes.

Benefits

  • Electromagnetic wave suppression
    • The electromagnetic wave enters through the sheet and is suppressed by losing its magnetic structure
  • Resonance suppression
    • Controls the high-frequency current and suppresses unwanted electromagnetic resonance by creating impedance
  • Wide range of frequencies available from MHz band to GHz band
  • Thin, flexible material used in portable equipment
  • Virtually no limitation to where it can be used
  • Less time required for installation
  • Easily cut into any shape
  • RoHS compliant and halogen-free
  • AEC-Q200 (FF1 and EFF4)
Applications
  • Radiation noise suppression for electronic equipment, especially mobile phones, displays, digital still cameras, digital video cameras, notebook PCs and tablets, and car infotainment
  • Enhanced wireless power transfer
  • Quasi-microwave range interference prevention inside and in-between electronics; desense in FM radios, digital TVs, LTE, GPS, Wi-Fi, Bluetooth® and optical transceivers
  • Electro static discharge (ESD) countermeasures
Graph of FF1 - Attenuation of Transmission Noise
Graph of EFF4 - Attenuation of Transmission Noise
Graph of FF1 - Attenuation of Coupling Noise
Graph of EFF4 - Attenuation of Coupling Noise

Specifications

Application Examples

Video: Reduce EMI with Flex Suppressor | Ask an FAE #5

Flex Suppressor Sheets

ImageManufacturer Part NumberDescriptionLengthAvailable QuantityView Details
FLEX SUPPRESSOR / NOISE SUPPRESSEFW(03)-240X240T0800FLEX SUPPRESSOR / NOISE SUPPRESS9.449" (240.00mm)24 - ImmediateView Details
FLEX SUPPRESSOR / NOISE SUPPRESSEFW(005)-80X80T0800FLEX SUPPRESSOR / NOISE SUPPRESS3.150" (80.00mm)87 - ImmediateView Details
RF EMI ABSORB SHEET 9.449X9.449EFX6(03)-240X240T0800RF EMI ABSORB SHEET 9.449X9.449"9.449" (240.00mm)0View Details
RF EMI ABSORB SHEET 9.449X9.449EFF4(05)-240X240T0800RF EMI ABSORB SHEET 9.449X9.449"9.449" (240.00mm)0View Details
RF EMI ABSORB SHEET 9.449X9.449FX5(100)-240X240T2900RF EMI ABSORB SHEET 9.449X9.449"9.449" (240.00mm)8 - ImmediateView Details
RF EMI ABSORB SHEET 9.449X9.449EFX6(01)-240X240T0800RF EMI ABSORB SHEET 9.449X9.449"9.449" (240.00mm)0View Details
RF EMI ABSORB SHEET 9.449X9.449EFG2(01)-240X240T0800RF EMI ABSORB SHEET 9.449X9.449"9.449" (240.00mm)16 - ImmediateView Details
RF EMI ABSORB SHEET 9.449X9.449EFF4(01)-240X240T0800RF EMI ABSORB SHEET 9.449X9.449"9.449" (240.00mm)0View Details
RF EMI ABSORB SHEET 8.661X7.283RM4A(03)-220X185T0800RF EMI ABSORB SHEET 8.661X7.283"8.661" (220.00mm)4 - ImmediateView Details
RF EMI ABSORB SHEET 9.449X9.449EFA(02)-240X240T0800RF EMI ABSORB SHEET 9.449X9.449"9.449" (240.00mm)19 - ImmediateView Details

Engineering Kit

ImageManufacturer Part NumberDescriptionPart StatusAvailable QuantityView Details
FLEX SUPPRESSOR ENGINEERING KITFXS ENG KIT 02FLEX SUPPRESSOR ENGINEERING KITActive8 - ImmediateView Details
Published: 2013-12-04