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FLEX SUPPRESSOR®

KEMET FLEX SUPPRESSOR® is a composite sheet made by blending and dispersing micron-sized magnetic material powders in a polymer base. These sheets are effective for electromagnetic wave and resonance suppression or to improve the magnetic flux convergence, and can be cut into a variety of shapes and sizes. The KEMET FLEX SUPPRESSOR sheet effectively suppresses high-frequency noise generated by electronic devices. The noise currents in signal lines are attenuated by affixing the sheet on boards and cables. The radiation noise from cables that act as antennas is suppressed.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Product Type	Product	Type	Mounting Style	Length	Width	Thickness	Qualification	Series	Packaging
EMI Gaskets, Sheets, Absorbers & Shielding EFX6 FLEX SHEET 240x240x0.2mm EFX6(02)-240X240T0800 KEMET 1: $68.00 20In Stock	Mfr. Part No. EFX6(02)-240X240T0800 Mouser Part No 80-EFX602240X240T800	KEMET	EMI Gaskets, Sheets, Absorbers & Shielding EFX6 FLEX SHEET 240x240x0.2mm Learn More about KEMET noise suppression sheet	Datasheet	20In Stock	$68.00 $50.76 $49.40 $46.40 View $46.28 Quote	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Sheets	High Permeability - Noise Suppression Sheets	Adhesive	240 mm	240 mm	0.2 mm		EFX6	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding EFS FLEX SHEET 240x80x0.5mm EFS(05)-240X80T0800 KEMET 1: $62.94 27In Stock	Mfr. Part No. EFS(05)-240X80T0800 Mouser Part No 80-EFS05-240X80T0800	KEMET	EMI Gaskets, Sheets, Absorbers & Shielding EFS FLEX SHEET 240x80x0.5mm Learn More about KEMET 5g noise suppression sheets	Datasheet	27In Stock	$62.94 $53.08 $50.68 $50.37	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Sheets	Absorber Sheets & Tiles	Adhesive	240 mm	80 mm	0.5 mm		EFS	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding EFF4 FLXSHT AEC-Q200 240x240x0.2mm EFF4(02)-240X240T0800 KEMET 1: $69.09 117In Stock	Mfr. Part No. EFF4(02)-240X240T0800 Mouser Part No 80-EFF402240X240T800	KEMET	EMI Gaskets, Sheets, Absorbers & Shielding EFF4 FLXSHT AEC-Q200 240x240x0.2mm Learn More about KEMET aecq200 noise suppression sheets	Datasheet	117In Stock	$69.09 $58.42 $56.31 $53.93 View $53.07 Quote	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Sheets	High Permeability - Noise Suppression Sheets	Adhesive	240 mm	240 mm	0.2 mm	AEC-Q200	EFF4	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding EFF4 FLXSHT AEC-Q200 240x240x0.5mm EFF4(05)-240X240T0800 KEMET 1: $155.59 39In Stock 200On Order	Mfr. Part No. EFF4(05)-240X240T0800 Mouser Part No 80-EFF405240X240T800	KEMET	EMI Gaskets, Sheets, Absorbers & Shielding EFF4 FLXSHT AEC-Q200 240x240x0.5mm Learn More about KEMET aecq200 noise suppression sheets	Datasheet	39In Stock 200On Order On Order Ship Dates Mfr. No: EFF4(05)-240X240T0800 Stock: 39 Can Dispatch Immediately On Order: 60 Expected 2027/01/11 140 Expected 2027/02/01 Factory Lead Time: 13 Weeks	$155.59 $125.20 $118.29 $115.96	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Sheets	High Permeability - Noise Suppression Sheets	Adhesive	240 mm	240 mm	0.5 mm	AEC-Q200	EFF4	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding EFS FLEX SHEET 240x240x1mm EFS(10)-240X240T0800 KEMET 1: $237.07 24In Stock 20Expected 2026/12/04	Mfr. Part No. EFS(10)-240X240T0800 Mouser Part No 80-EFS10240X240T0800	KEMET	EMI Gaskets, Sheets, Absorbers & Shielding EFS FLEX SHEET 240x240x1mm Learn More about KEMET 5g noise suppression sheets	Datasheet	24In Stock 20Expected 2026/12/04	$237.07 $209.76 $198.55	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Sheets	Absorber Sheets & Tiles	Adhesive	240 mm	240 mm	1 mm		EFS	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding EFW FLEX SHEET 240x240x0.2mm EFW(02)-240X240 KEMET 1: $66.77 31In Stock	Mfr. Part No. EFW(02)-240X240 Mouser Part No 80-EFW02240X240	KEMET	EMI Gaskets, Sheets, Absorbers & Shielding EFW FLEX SHEET 240x240x0.2mm Learn More about KEMET noise suppression sheet	Datasheet	31In Stock	$66.77 $56.44 $55.49 $51.88	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Shields	High Permeability - Noise Suppression Sheets	Adhesive	240 mm	240 mm	0.2 mm		EFW	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding FG1 FLEX SHEET 240x240x0.025mm FG1(25)-240X240T2900 KEMET 1: $20.82 30In Stock End of Life	Mfr. Part No. FG1(25)-240X240T2900 Mouser Part No 80-FG125240X240T2900 End of Life	KEMET	EMI Gaskets, Sheets, Absorbers & Shielding FG1 FLEX SHEET 240x240x0.025mm Learn More about KEMET noise suppression sheet	Datasheet	30In Stock	$20.82 $18.14 $17.68 $16.62 View $16.18 $15.99 Quote	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Sheets	High Permeability - Noise Suppression Sheets	Adhesive	240 mm	240 mm	0.025 mm		FG1	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding FG1 FLEX SHEET 80x80x0.05mm FG1(50)-80X80T2900 KEMET 1: $10.47 85In Stock End of Life	Mfr. Part No. FG1(50)-80X80T2900 Mouser Part No 80-FG150-80X80T2900 End of Life	KEMET	EMI Gaskets, Sheets, Absorbers & Shielding FG1 FLEX SHEET 80x80x0.05mm Learn More about KEMET noise suppression sheet	Datasheet	85In Stock	$10.47 $6.02 $3.68 $3.04 View $2.95 $2.76 $2.55	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Sheets	High Permeability - Noise Suppression Sheets	Adhesive	80 mm	80 mm	0.05 mm		FG1	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding FG1 FLEX SHEET 120x120x0.05mm FG1(50)-120X120T2900 KEMET 1: $8.11 44In Stock End of Life	Mfr. Part No. FG1(50)-120X120T2900 Mouser Part No 80-FG150120X120T2900 End of Life	KEMET	EMI Gaskets, Sheets, Absorbers & Shielding FG1 FLEX SHEET 120x120x0.05mm Learn More about KEMET noise suppression sheet	Datasheet	44In Stock	$8.11 $7.83 $7.51 $6.65 View $6.47 $6.04	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Sheets	High Permeability - Noise Suppression Sheets	Adhesive	120 mm	120 mm	0.05 mm		FG1	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding FG1 FLEX SHEET 240x240x0.05mm FG1(50)-240X240T2900 KEMET 1: $26.99 11In Stock End of Life	Mfr. Part No. FG1(50)-240X240T2900 Mouser Part No 80-FG150240X240T2900 End of Life	KEMET	EMI Gaskets, Sheets, Absorbers & Shielding FG1 FLEX SHEET 240x240x0.05mm Learn More about KEMET noise suppression sheet	Datasheet	11In Stock	$26.99 $23.86 $18.57 $16.67 View $16.55 $16.15 Quote	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Sheets	High Permeability - Noise Suppression Sheets	Adhesive	240 mm	240 mm	0.05 mm		FG1	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding FG1 FLEX SHEET 120x120x0.075mm FG1(75)-120X120T2900 KEMET 1: $25.40 47In Stock End of Life	Mfr. Part No. FG1(75)-120X120T2900 Mouser Part No 80-FG175120X120T2900 End of Life	KEMET	EMI Gaskets, Sheets, Absorbers & Shielding FG1 FLEX SHEET 120x120x0.075mm Learn More about KEMET noise suppression sheet	Datasheet	47In Stock	$25.40 $11.27 $8.33 $6.95 $6.06	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Sheets	High Permeability - Noise Suppression Sheets	Adhesive	120 mm	120 mm	0.075 mm		FG1	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding FG1 FLEX SHEET 240x240x0.075mm FG1(75)-240X240T2900 KEMET 1: $28.61 30In Stock End of Life	Mfr. Part No. FG1(75)-240X240T2900 Mouser Part No 80-FG175240X240T2900 End of Life	KEMET	EMI Gaskets, Sheets, Absorbers & Shielding FG1 FLEX SHEET 240x240x0.075mm Learn More about KEMET noise suppression sheet	Datasheet	30In Stock	$28.61 $22.86 $20.03 $18.06 View $17.90 $17.70 Quote	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Sheets	High Permeability - Noise Suppression Sheets	Adhesive	240 mm	240 mm	0.075 mm		FG1	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding EFA FLEX SHEET 80x80x0.05mm EFA(005)-80X80T0800 KEMET 1: $15.78 28In Stock	Mfr. Part No. EFA(005)-80X80T0800 Mouser Part No 80-EFA005-80X80T0800	KEMET	EMI Gaskets, Sheets, Absorbers & Shielding EFA FLEX SHEET 80x80x0.05mm Learn More about KEMET noise suppression sheet	Datasheet	28In Stock	$15.78 $5.78 $4.91 $4.61 View $4.47 $3.81	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Sheets	Absorber Sheets & Tiles	Adhesive	80 mm	80 mm	0.05 mm	AEC-Q200	EFA	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding EFA FLEX SHEET 120x120x0.05mm EFA(005)-120X120T0800 KEMET 1: $11.77 15In Stock	Mfr. Part No. EFA(005)-120X120T0800 Mouser Part No 80-EFA005120X120T800	KEMET	EMI Gaskets, Sheets, Absorbers & Shielding EFA FLEX SHEET 120x120x0.05mm Learn More about KEMET noise suppression sheet	Datasheet	15In Stock	$11.77 $10.44 $9.48 $8.59 View $8.27 $8.04 $7.90	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Sheets	Absorber Sheets & Tiles	Adhesive	120 mm	120 mm	0.05 mm	AEC-Q200	EFA	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding EFA FLEX SHEET 240x80x0.1mm EFA(01)-240X80T0800 KEMET 1: $30.28 18In Stock	Mfr. Part No. EFA(01)-240X80T0800 Mouser Part No 80-EFA01-240X80T0800	KEMET	EMI Gaskets, Sheets, Absorbers & Shielding EFA FLEX SHEET 240x80x0.1mm Learn More about KEMET noise suppression sheet	Datasheet	18In Stock	$30.28 $28.74 $15.58 $12.92	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Sheets	Absorber Sheets & Tiles	Adhesive	240 mm	80 mm	0.1 mm	AEC-Q200	EFA	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding EFA FLEX SHEET 80x80x0.1mm EFA(01)-80X80T0800 KEMET 1: $18.54 25In Stock	Mfr. Part No. EFA(01)-80X80T0800 Mouser Part No 80-EFA01-80X80T0800	KEMET	EMI Gaskets, Sheets, Absorbers & Shielding EFA FLEX SHEET 80x80x0.1mm Learn More about KEMET noise suppression sheet	Datasheet	25In Stock	$18.54 $8.20 $6.08 $5.22 View $5.00 $4.45	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Sheets	Absorber Sheets & Tiles	Adhesive	80 mm	80 mm	0.1 mm	AEC-Q200	EFA	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding EFA FLEX SHEET 120x120x0.1mm EFA(01)-120X120T0800 KEMET 1: $13.62 16In Stock	Mfr. Part No. EFA(01)-120X120T0800 Mouser Part No 80-EFA01120X120T0800	KEMET	EMI Gaskets, Sheets, Absorbers & Shielding EFA FLEX SHEET 120x120x0.1mm Learn More about KEMET noise suppression sheet	Datasheet	16In Stock	$13.62 $11.85 $11.07 $10.04 View $9.66 $9.40 $9.18	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Sheets	Absorber Sheets & Tiles	Adhesive	120 mm	120 mm	0.1 mm	AEC-Q200	EFA	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding EFA FLEX SHEET 240x80x0.2mm EFA(02)-240X80T0800 KEMET 1: $47.53 22In Stock	Mfr. Part No. EFA(02)-240X80T0800 Mouser Part No 80-EFA02-240X80T0800	KEMET	EMI Gaskets, Sheets, Absorbers & Shielding EFA FLEX SHEET 240x80x0.2mm Learn More about KEMET noise suppression sheet	Datasheet	22In Stock	$47.53 $36.15 $23.59 $21.21	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Sheets	Absorber Sheets & Tiles	Adhesive	240 mm	80 mm	0.2 mm		EFA	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding EFA FLEX SHEET 80x80x0.2mm EFA(02)-80X80T0800 KEMET 1: $29.23 48In Stock	Mfr. Part No. EFA(02)-80X80T0800 Mouser Part No 80-EFA02-80X80T0800	KEMET	EMI Gaskets, Sheets, Absorbers & Shielding EFA FLEX SHEET 80x80x0.2mm Learn More about KEMET noise suppression sheet	Datasheet	48In Stock	$29.23 $13.75 $10.41 $8.18 $7.26	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Sheets	Absorber Sheets & Tiles	Adhesive	80 mm	80 mm	0.2 mm		EFA	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding EFA FLEX SHEET 240x80x0.3mm EFA(03)-240X80T0800 KEMET 1: $40.19 4In Stock	Mfr. Part No. EFA(03)-240X80T0800 Mouser Part No 80-EFA03-240X80T0800	KEMET	EMI Gaskets, Sheets, Absorbers & Shielding EFA FLEX SHEET 240x80x0.3mm Learn More about KEMET noise suppression sheet	Datasheet	4In Stock	$40.19 $34.65 $32.66 $30.61 View $30.17 Quote	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Sheets	Absorber Sheets & Tiles	Adhesive	240 mm	80 mm	0.3 mm		EFA	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding EFA FLEX SHEET 120x120x0.3mm EFA(03)-120X120T0800 KEMET 1: $29.20 3In Stock	Mfr. Part No. EFA(03)-120X120T0800 Mouser Part No 80-EFA03120X120T0800	KEMET	EMI Gaskets, Sheets, Absorbers & Shielding EFA FLEX SHEET 120x120x0.3mm Learn More about KEMET noise suppression sheet	Datasheet	3In Stock	$29.20 $25.50 $24.21 $22.46 $21.40	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Sheets	Absorber Sheets & Tiles	Adhesive	120 mm	120 mm	0.3 mm		EFA	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding EFA FLEX SHEET 240x240x0.3mm EFA(03)-240X240T0800 KEMET 1: $81.18 2In Stock	Mfr. Part No. EFA(03)-240X240T0800 Mouser Part No 80-EFA03240X240T0800	KEMET	EMI Gaskets, Sheets, Absorbers & Shielding EFA FLEX SHEET 240x240x0.3mm Learn More about KEMET noise suppression sheet	Datasheet	2In Stock	$81.18 $67.49 $65.91 $62.14 View Quote	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Sheets	Absorber Sheets & Tiles	Adhesive	240 mm	240 mm	0.3 mm		EFA	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding EFA FLEX SHEET 240x240x0.1mm EFA(01)-240X240T0800 KEMET 1: $37.12 2In Stock	Mfr. Part No. EFA(01)-240X240T0800 Mouser Part No 80-EFA1-240X240T0800	KEMET	EMI Gaskets, Sheets, Absorbers & Shielding EFA FLEX SHEET 240x240x0.1mm Learn More about KEMET noise suppression sheet	Datasheet	2In Stock	$37.12 $30.68 $28.76 $27.18 View Quote	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Sheets	Absorber Sheets & Tiles	Adhesive	240 mm	240 mm	0.1 mm		EFA	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding EFA FLEX SHEET 240x240x0.05mm EFA(005)-240X240T0800 KEMET 1: $37.41 26In Stock	Mfr. Part No. EFA(005)-240X240T0800 Mouser Part No 80-EFA5-240X240T0800	KEMET	EMI Gaskets, Sheets, Absorbers & Shielding EFA FLEX SHEET 240x240x0.05mm Learn More about KEMET noise suppression sheet	Datasheet	26In Stock	$37.41 $29.05 $27.33 $24.85 $23.83	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Sheets	Absorber Sheets & Tiles	Adhesive	240 mm	240 mm	0.05 mm		EFA	Bulk
EMI Gaskets, Sheets, Absorbers & Shielding EFF4 FLXSHT AEC-Q200 80x80x0.1mm EFF4(01)-80X80T0800 KEMET 1: $20.04 16In Stock	Mfr. Part No. EFF4(01)-80X80T0800 Mouser Part No 80-EFF401-80X80T0800	KEMET	EMI Gaskets, Sheets, Absorbers & Shielding EFF4 FLXSHT AEC-Q200 80x80x0.1mm Learn More about KEMET aecq200 noise suppression sheets	Datasheet	16In Stock	$20.04 $8.83 $6.59 $6.21 View $5.98 $5.19	Min.: 1 Mult.: 1	EMI Gaskets, Sheets & Absorbers	Sheets	High Permeability - Noise Suppression Sheets	Adhesive	80 mm	80 mm	0.1 mm	AEC-Q200	EFF4	Bulk

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