FLEX SUPPRESSOR® Magnetic Sheets for RFID

KEMET FLEX SUPPRESSOR® Magnetic Sheets for Radio Frequency Identification (RFID) prevent interference between a loop antenna and metallic objects and effectively improve the communication range of RFID. These flexible sheets utilize a polymer base blended with micron-sized magnetic powders dispersed throughout the material. KEMET FLEX SUPPRESSOR Magnetic Sheets for RFID improve magnetic flux convergence and increase the relative permeability (u') while keeping the magnetic loss (u'') low.

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Description Datasheet Availability Pricing (CAD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Product Type
Product
Type
Mounting Style
Length
Width
Thickness
Series
Packaging
KEMET EMI Gaskets, Sheets, Absorbers & Shielding M4 FLEX SHEET 185x70x0.3mm
Datasheet
10In Stock
Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers Sheets High Permeability - Noise Suppression Sheets Adhesive 185 mm 70 mm 0.3 mm M4 Bulk
KEMET EMI Gaskets, Sheets, Absorbers & Shielding RM4A FLEX SHEET 220x185x0.3mm
Datasheet
3In Stock
Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers Sheets High Permeability - Noise Suppression Sheets Adhesive 220 mm 185 mm 0.3 mm RM4A Bulk
KEMET EMI Gaskets, Sheets, Absorbers & Shielding M4 FLEX SHEET 90x70x0.1mm
Datasheet
40In Stock
Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers Sheets High Permeability - Noise Suppression Sheets Adhesive 90 mm 70 mm 0.1 mm M4 Bulk
KEMET EMI Gaskets, Sheets, Absorbers & Shielding M4 FLEX SHEET 185x70x0.1mm
Datasheet
24In Stock
Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers Sheets High Permeability - Noise Suppression Sheets Adhesive 185 mm 70 mm 0.1 mm M4 Bulk
KEMET EMI Gaskets, Sheets, Absorbers & Shielding M4 FLEX SHEET 240x240x0.1mm
Datasheet
5In Stock
20Expected 2026-08-10
Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers Sheets High Permeability - Noise Suppression Sheets Adhesive 240 mm 240 mm 0.1 mm M4 Bulk
KEMET EMI Gaskets, Sheets, Absorbers & Shielding M4 FLEX SHEET 240x240x0.2mm
Datasheet
20In Stock
Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers Sheets High Permeability - Noise Suppression Sheets Adhesive 240 mm 240 mm 0.2 mm M4 Bulk
KEMET EMI Gaskets, Sheets, Absorbers & Shielding M4 FLEX SHEET 90x70x0.2mm
Datasheet
46In Stock
Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers Sheets High Permeability - Noise Suppression Sheets Adhesive 90 mm 70 mm 0.2 mm M4 Bulk
KEMET EMI Gaskets, Sheets, Absorbers & Shielding M4 FLEX SHEET 240x240x0.2mm
Datasheet
10In Stock
20Expected 2026-08-10
Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers Sheets High Permeability - Noise Suppression Sheets Adhesive 240 mm 240 mm 0.2 mm M4 Bulk
KEMET EMI Gaskets, Sheets, Absorbers & Shielding M4 FLEX SHEET 240x240x0.3mm
Datasheet
7In Stock
Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers Sheets High Permeability - Noise Suppression Sheets Adhesive 240 mm 240 mm 0.3 mm M4 Bulk
KEMET EMI Gaskets, Sheets, Absorbers & Shielding M4 FLEX SHEET 90x70x0.3mm
Datasheet
46In Stock
Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers Sheets High Permeability - Noise Suppression Sheets Adhesive 90 mm 70 mm 0.3 mm M4 Bulk
KEMET EMI Gaskets, Sheets, Absorbers & Shielding M4 FLEX SHEET 240x240x0.3mm
Datasheet
11In Stock
Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers Sheets High Permeability - Noise Suppression Sheets Adhesive 240 mm 240 mm 0.3 mm M4 Bulk
KEMET EMI Gaskets, Sheets, Absorbers & Shielding RM4A FLEX SHEET 90x70x0.1mm
Datasheet
32In Stock
Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers Sheets High Permeability - Noise Suppression Sheets Adhesive 90 mm 70 mm 0.1 mm RM4A Bulk
KEMET EMI Gaskets, Sheets, Absorbers & Shielding RM4A FLEX SHEET 220x185x0.1mm
Datasheet
14In Stock
Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers Sheets High Permeability - Noise Suppression Sheets Adhesive 220 mm 185 mm 0.1 mm RM4A Bulk
KEMET EMI Gaskets, Sheets, Absorbers & Shielding RM4A FLEX SHEET 220x185x0.2mm
Datasheet
10In Stock
Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers Sheets High Permeability - Noise Suppression Sheets Adhesive 220 mm 185 mm 0.2 mm RM4A Bulk
KEMET EMI Gaskets, Sheets, Absorbers & Shielding RM4A FLEX SHEET 185x70x0.2mm
Datasheet
19In Stock
Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers Sheets High Permeability - Noise Suppression Sheets Adhesive 185 mm 70 mm 0.2 mm RM4A Bulk
KEMET EMI Gaskets, Sheets, Absorbers & Shielding RM4A FLEX SHEET 220x185x0.2mm
Datasheet
16In Stock
Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers Sheets High Permeability - Noise Suppression Sheets Adhesive 220 mm 185 mm 0.2 mm RM4A Bulk
KEMET EMI Gaskets, Sheets, Absorbers & Shielding RM4A FLEX SHEET 90x70x0.25mm
Datasheet
42In Stock
Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers Sheets High Permeability - Noise Suppression Sheets Adhesive 90 mm 70 mm 0.25 mm RM4A Bulk
KEMET EMI Gaskets, Sheets, Absorbers & Shielding RM4A FLEX SHEET 220x185x0.3mm
Datasheet
9In Stock
Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers Sheets High Permeability - Noise Suppression Sheets Adhesive 220 mm 185 mm 0.3 mm RM4A Bulk
KEMET EMI Gaskets, Sheets, Absorbers & Shielding RM4A FLEX SHEET 90x70x0.3mm
Datasheet
42In Stock
Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers Sheets High Permeability - Noise Suppression Sheets Adhesive 90 mm 70 mm 0.3 mm RM4A Bulk
KEMET EMI Gaskets, Sheets, Absorbers & Shielding RM4A FLEX SHEET 185x70x0.3mm
Datasheet
7In Stock
Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers Sheets High Permeability - Noise Suppression Sheets Adhesive 185 mm 70 mm 0.3 mm RM4A Bulk
KEMET EMI Gaskets, Sheets, Absorbers & Shielding RM4A FLEX SHEET 220x185x0.25mm
Datasheet
19In Stock
Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers Sheets High Permeability - Noise Suppression Sheets Adhesive 220 mm 185 mm 0.25 mm RM4A Bulk
KEMET EMI Gaskets, Sheets, Absorbers & Shielding M4 FLEX SHEET 185x70x0.2mm
Datasheet
17In Stock
Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers Sheets High Permeability - Noise Suppression Sheets Adhesive 185 mm 70 mm 0.2 mm M4 Bulk
KEMET EMI Gaskets, Sheets, Absorbers & Shielding M4 FLXSHT 1pc=50M 240x50x0.1mm
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers Sheets Absorber Sheets & Tiles Adhesive 50 m 240 mm 0.1 mm M4 Bulk
KEMET EMI Gaskets, Sheets, Absorbers & Shielding M4 FLXSHT 1pc=10Kmm 240x10x0.1mm
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers Sheets Absorber Sheets & Tiles Adhesive 10 m 240 mm 0.1 mm M4 Bulk
KEMET EMI Gaskets, Sheets, Absorbers & Shielding M4 FLXSHT 1pc=10Kmm 240x10x0.1mm
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers Sheets Absorber Sheets & Tiles Adhesive 10 m 240 mm 0.1 mm M4 Bulk