EMI Gaskets, Sheets, Absorbers & Shielding

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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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Part #

EMI Gaskets, Sheets, Absorbers & Shielding RM4A FLEX SHEET 220x185x0.1mm

RM4A(01)-220X185T0800
KEMET
1: $23.47
20In Stock

Mfr. Part No.
RM4A(01)-220X185T0800

Mouser Part No
80-RM4A01220X185T800

KEMET

EMI Gaskets, Sheets, Absorbers & Shielding RM4A FLEX SHEET 220x185x0.1mm

Learn More

Datasheet

20In Stock

$23.47

$19.85

$15.71

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Sheets

High Permeability - Noise Suppression Sheets

Adhesive

220 mm

185 mm

0.1 mm

RM4A

Bulk

EMI Gaskets, Sheets, Absorbers & Shielding RM4A FLEX SHEET 220x185x0.2mm

RM4A(02)-220X185
KEMET
1: $34.06
10In Stock

Mfr. Part No.
RM4A(02)-220X185

Mouser Part No
80-RM4A02-220X185

KEMET

EMI Gaskets, Sheets, Absorbers & Shielding RM4A FLEX SHEET 220x185x0.2mm

Learn More

Datasheet

10In Stock

$34.06

$29.09

$24.63

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Sheets

High Permeability - Noise Suppression Sheets

Adhesive

220 mm

185 mm

0.2 mm

RM4A

Bulk

EMI Gaskets, Sheets, Absorbers & Shielding RM4A FLEX SHEET 185x70x0.2mm

RM4A(02)-185X70T0800
KEMET
1: $23.26
19In Stock

Mfr. Part No.
RM4A(02)-185X70T0800

Mouser Part No
80-RM4A02185X70T0800

KEMET

EMI Gaskets, Sheets, Absorbers & Shielding RM4A FLEX SHEET 185x70x0.2mm

Learn More

Datasheet

19In Stock

$23.26

$19.18

$15.89

$15.76

View

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Sheets

High Permeability - Noise Suppression Sheets

Adhesive

185 mm

70 mm

0.2 mm

RM4A

Bulk

EMI Gaskets, Sheets, Absorbers & Shielding RM4A FLEX SHEET 220x185x0.2mm

RM4A(02)-220X185T0800
KEMET
1: $36.66
16In Stock

Mfr. Part No.
RM4A(02)-220X185T0800

Mouser Part No
80-RM4A02220X185T800

KEMET

EMI Gaskets, Sheets, Absorbers & Shielding RM4A FLEX SHEET 220x185x0.2mm

Learn More

Datasheet

16In Stock

$36.66

$25.93

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Sheets

High Permeability - Noise Suppression Sheets

Adhesive

220 mm

185 mm

0.2 mm

RM4A

Bulk

EMI Gaskets, Sheets, Absorbers & Shielding RM4A FLEX SHEET 90x70x0.25mm

RM4A(025)-90X70T0800
KEMET
1: $12.90
42In Stock

Mfr. Part No.
RM4A(025)-90X70T0800

Mouser Part No
80-RM4A02590X70T0800

KEMET

EMI Gaskets, Sheets, Absorbers & Shielding RM4A FLEX SHEET 90x70x0.25mm

Learn More

Datasheet

42In Stock

$12.90

$10.57

$9.44

$9.08

View

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Sheets

High Permeability - Noise Suppression Sheets

Adhesive

90 mm

70 mm

0.25 mm

RM4A

Bulk

EMI Gaskets, Sheets, Absorbers & Shielding RM4A FLEX SHEET 220x185x0.3mm

RM4A(03)-220X185
KEMET
1: $46.40
9In Stock

Mfr. Part No.
RM4A(03)-220X185

Mouser Part No
80-RM4A03-220X185

KEMET

EMI Gaskets, Sheets, Absorbers & Shielding RM4A FLEX SHEET 220x185x0.3mm

Learn More

Datasheet

9In Stock

$46.40

$34.87

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Sheets

High Permeability - Noise Suppression Sheets

Adhesive

220 mm

185 mm

0.3 mm

RM4A

Bulk

EMI Gaskets, Sheets, Absorbers & Shielding RM4A FLEX SHEET 90x70x0.3mm

RM4A(03)-90X70T0800
KEMET
1: $15.31
42In Stock

Mfr. Part No.
RM4A(03)-90X70T0800

Mouser Part No
80-RM4A03-90X70T0800

KEMET

EMI Gaskets, Sheets, Absorbers & Shielding RM4A FLEX SHEET 90x70x0.3mm

Learn More

Datasheet

42In Stock

$15.31

$12.23

$11.26

$10.46

View

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Sheets

High Permeability - Noise Suppression Sheets

Adhesive

90 mm

70 mm

0.3 mm

RM4A

Bulk

EMI Gaskets, Sheets, Absorbers & Shielding RM4A FLEX SHEET 185x70x0.3mm

RM4A(03)-185X70T0800
KEMET
1: $24.70
7In Stock

Mfr. Part No.
RM4A(03)-185X70T0800

Mouser Part No
80-RM4A03185X70T0800

KEMET

EMI Gaskets, Sheets, Absorbers & Shielding RM4A FLEX SHEET 185x70x0.3mm

Learn More

Datasheet

7In Stock

$24.70

$17.79

$15.97

$15.67

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Sheets

High Permeability - Noise Suppression Sheets

Adhesive

185 mm

70 mm

0.3 mm

RM4A

Bulk

EMI Gaskets, Sheets, Absorbers & Shielding EFA FLEX SHEET 240x240x0.3mm

EFA(03)-240X240
KEMET
1: $66.44
10In Stock

Mfr. Part No.
EFA(03)-240X240

Mouser Part No
80-EFA03-240X240

KEMET

EMI Gaskets, Sheets, Absorbers & Shielding EFA FLEX SHEET 240x240x0.3mm

Learn More

Datasheet

10In Stock

$66.44

$58.60

$54.38

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Sheets

Absorber Sheets & Tiles

Adhesive

240 mm

0.3 mm

EFA

Bulk

EMI Gaskets, Sheets, Absorbers & Shielding EFF4 FLXSHT AEC-Q200 240x240x0.1mm

EFF4(01)-240X240T0800
KEMET
1: $41.19
60Expected 2026/04/22

Mfr. Part No.
EFF4(01)-240X240T0800

Mouser Part No
80-EFF401240X240T800

KEMET

EMI Gaskets, Sheets, Absorbers & Shielding EFF4 FLXSHT AEC-Q200 240x240x0.1mm

Learn More

Datasheet

60Expected 2026/04/22

$41.19

$34.88

$33.47

$30.94

$29.89

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Sheets

High Permeability - Noise Suppression Sheets

Adhesive

240 mm

0.1 mm

AEC-Q200

EFF4

Bulk

EMI Gaskets, Sheets, Absorbers & Shielding EFF4 FLXSHT AEC-Q200 240x240x0.3mm

EFF4(03)-240X240
KEMET
1: $92.25
10Expected 2026/05/08

Mfr. Part No.
EFF4(03)-240X240

Mouser Part No
80-EFF403-240X240

KEMET

EMI Gaskets, Sheets, Absorbers & Shielding EFF4 FLXSHT AEC-Q200 240x240x0.3mm

Learn More

Datasheet

10Expected 2026/05/08

$92.25

$77.06

$72.63

$69.12

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Sheets

High Permeability - Noise Suppression Sheets

Adhesive

240 mm

0.3 mm

AEC-Q200

EFF4

Bulk

EMI Gaskets, Sheets, Absorbers & Shielding EFF4 FLXSHT AEC-Q200 240x240x0.3mm

EFF4(03)-240X240T0800
KEMET
1: $93.98
18Expected 2026/04/01

Mfr. Part No.
EFF4(03)-240X240T0800

Mouser Part No
80-EFF403240X240T800

KEMET

EMI Gaskets, Sheets, Absorbers & Shielding EFF4 FLXSHT AEC-Q200 240x240x0.3mm

Learn More

Datasheet

18Expected 2026/04/01

$93.98

$78.55

$74.05

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Sheets

High Permeability - Noise Suppression Sheets

Adhesive

240 mm

0.3 mm

AEC-Q200

EFF4

Bulk

EMI Gaskets, Sheets, Absorbers & Shielding EFS FLEX SHEET 240x80x0.1mm

EFS(01)-240X80T0800
KEMET
1: $20.38
25Expected 2026/04/20

Mfr. Part No.
EFS(01)-240X80T0800

Mouser Part No
80-EFS01-240X80T0800

KEMET

EMI Gaskets, Sheets, Absorbers & Shielding EFS FLEX SHEET 240x80x0.1mm

Learn More

Datasheet

25Expected 2026/04/20

$20.38

$14.48

$12.94

$12.21

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Sheets

Absorber Sheets & Tiles

Adhesive

240 mm

80 mm

0.1 mm

EFS

Bulk

EMI Gaskets, Sheets, Absorbers & Shielding EFW FLEX SHEET 240x240x0.2mm

EFW(02)-240X240
KEMET
1: $54.51
20Expected 2026/05/08

Mfr. Part No.
EFW(02)-240X240

Mouser Part No
80-EFW02240X240

KEMET

EMI Gaskets, Sheets, Absorbers & Shielding EFW FLEX SHEET 240x240x0.2mm

Learn More

Datasheet

20Expected 2026/05/08

$54.51

$45.14

$45.12

Quote

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Shields

High Permeability - Noise Suppression Sheets

Adhesive

240 mm

0.2 mm

EFW

Bulk

EMI Gaskets, Sheets, Absorbers & Shielding EFX6 FLEX SHEET 80x80x0.2mm

EFX6(02)-80X80T0800
KEMET
1: $12.97
43Expected 2026/03/25

Mfr. Part No.
EFX6(02)-80X80T0800

Mouser Part No
80-EFX602-80X80T0800

KEMET

EMI Gaskets, Sheets, Absorbers & Shielding EFX6 FLEX SHEET 80x80x0.2mm

Learn More

Datasheet

43Expected 2026/03/25

$12.97

$10.54

$9.72

$8.93

View

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Sheets

High Permeability - Noise Suppression Sheets

Adhesive

80 mm

0.2 mm

EFX6

Bulk

EMI Gaskets, Sheets, Absorbers & Shielding FF1 FLEX SHEET 120x120x0.1mm AECQ2

FF1(100)-120X120T0800
KEMET
1: $20.84
48Expected 2026/04/01

Mfr. Part No.
FF1(100)-120X120T0800

Mouser Part No
80-FF1100120X120T800

KEMET

EMI Gaskets, Sheets, Absorbers & Shielding FF1 FLEX SHEET 120x120x0.1mm AECQ2

Learn More

Datasheet

48Expected 2026/04/01

$20.84

$10.94

$8.12

$7.66

View

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Sheets

High Permeability - Noise Suppression Sheets

Adhesive

120 mm

0.1 mm

AEC-Q200

FF1

Bulk

EMI Gaskets, Sheets, Absorbers & Shielding FF1 FLEX SHEET 80x80x0.2mm AECQ200

FF1(200)-80X80T0800
KEMET
1: $6.75
50Expected 2026/04/27

Mfr. Part No.
FF1(200)-80X80T0800

Mouser Part No
80-FF1200-80X80T0800

KEMET

EMI Gaskets, Sheets, Absorbers & Shielding FF1 FLEX SHEET 80x80x0.2mm AECQ200

Learn More

Datasheet

50Expected 2026/04/27

$6.75

$4.83

$4.04

$3.97

View

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Sheets

High Permeability - Noise Suppression Sheets

Adhesive

80 mm

0.2 mm

AEC-Q200

FF1

Bulk

EMI Gaskets, Sheets, Absorbers & Shielding FF1 FLEX SHEET 120x120x0.2mm AECQ2

FF1(200)-120X120T0800
KEMET
1: $14.19
25Expected 2026/04/15

Mfr. Part No.
FF1(200)-120X120T0800

Mouser Part No
80-FF1200120X120T800

KEMET

EMI Gaskets, Sheets, Absorbers & Shielding FF1 FLEX SHEET 120x120x0.2mm AECQ2

Learn More

Datasheet

25Expected 2026/04/15

$14.19

$10.93

$9.91

$8.79

View

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Sheets

High Permeability - Noise Suppression Sheets

Adhesive

120 mm

0.2 mm

AEC-Q200

FF1

Bulk

EMI Gaskets, Sheets, Absorbers & Shielding FF1 FLEX SHEET 240x240x0.2mm AECQ2

FF1(200)-240X240T0800
KEMET
1: $38.80
20Expected 2026/05/08

Mfr. Part No.
FF1(200)-240X240T0800

Mouser Part No
80-FF1200240X240T800

KEMET

EMI Gaskets, Sheets, Absorbers & Shielding FF1 FLEX SHEET 240x240x0.2mm AECQ2

Learn More

Datasheet

20Expected 2026/05/08

$38.80

$34.92

$28.26

$27.30

View

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Sheets

High Permeability - Noise Suppression Sheets

Adhesive

240 mm

0.2 mm

AEC-Q200

FF1

Bulk

EMI Gaskets, Sheets, Absorbers & Shielding EFA FLXSHT 1pc=50M 50mx240x0.05mm

EFA(005)-240X50M
KEMET
1: $3,963.00
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
EFA(005)-240X50M

Mouser Part No
80-EFA005-240X50M

KEMET

EMI Gaskets, Sheets, Absorbers & Shielding EFA FLXSHT 1pc=50M 50mx240x0.05mm

Learn More

Datasheet

Non-Stocked Lead-Time 13 Weeks

$3,963.00

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Sheets

Absorber Sheets & Tiles

Adhesive

50 m

240 mm

0.05 mm

AEC-Q200

EFA

Bulk

EMI Gaskets, Sheets, Absorbers & Shielding EFA FLXSHT 1pc=10Kmm 240x10x0.05mm

EFA(005)-240X10M
KEMET
1: $794.36
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
EFA(005)-240X10M

Mouser Part No
80-EFA005240X10M

KEMET

EMI Gaskets, Sheets, Absorbers & Shielding EFA FLXSHT 1pc=10Kmm 240x10x0.05mm

Learn More

Datasheet

Non-Stocked Lead-Time 13 Weeks

$794.36

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Sheets

Absorber Sheets & Tiles

Adhesive

10 m

240 mm

0.05 mm

AEC-Q200

EFA

Bulk

EMI Gaskets, Sheets, Absorbers & Shielding EFA FLXSHT 1pc=10Kmm 240x10x0.05mm

EFA(005)-240X10MT0800
KEMET
1: $855.71
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
EFA(005)-240X10MT0800

Mouser Part No
80-EFA005240X10MT800

KEMET

EMI Gaskets, Sheets, Absorbers & Shielding EFA FLXSHT 1pc=10Kmm 240x10x0.05mm

Learn More

Datasheet

Non-Stocked Lead-Time 13 Weeks

$855.71

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Sheets

Absorber Sheets & Tiles

Adhesive

10 m

240 mm

0.05 mm

AEC-Q200

EFA

Bulk

EMI Gaskets, Sheets, Absorbers & Shielding EFA FLXSHT 1pc=50M 50mx240x0.05mm

EFA(005)-240X50MT0800
KEMET
1: $4,269.11
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
EFA(005)-240X50MT0800

Mouser Part No
80-EFA005240X50MT800

KEMET

EMI Gaskets, Sheets, Absorbers & Shielding EFA FLXSHT 1pc=50M 50mx240x0.05mm

Learn More

Datasheet

Non-Stocked Lead-Time 13 Weeks

$4,269.11

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Sheets

Absorber Sheets & Tiles

Adhesive

50 m

240 mm

0.05 mm

AEC-Q200

EFA

Bulk

EMI Gaskets, Sheets, Absorbers & Shielding EFA FLEX SHEET 240x80x0.05mm

EFA(005)-240X80T0800
KEMET
1: $17.67
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
EFA(005)-240X80T0800

Mouser Part No
80-EFA005240X80T0800

KEMET

EMI Gaskets, Sheets, Absorbers & Shielding EFA FLEX SHEET 240x80x0.05mm

Learn More

Datasheet

Non-Stocked Lead-Time 13 Weeks

$17.67

$14.67

$12.54

$12.51

View

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Sheets

Absorber Sheets & Tiles

Adhesive

240 mm

80 mm

0.05 mm

AEC-Q200

EFA

Bulk

EMI Gaskets, Sheets, Absorbers & Shielding EFA FLXSHT 1pc=50M 50mx240x0.1mm

EFA(01)-240X50M
KEMET
1: $4,710.64
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
EFA(01)-240X50M

Mouser Part No
80-EFA01-240X50M

KEMET

EMI Gaskets, Sheets, Absorbers & Shielding EFA FLXSHT 1pc=50M 50mx240x0.1mm

Learn More

Datasheet

Non-Stocked Lead-Time 13 Weeks

$4,710.64

Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers

Sheets

Absorber Sheets & Tiles

Adhesive

50 m

240 mm

0.1 mm

AEC-Q200

EFA

Bulk

FLEX SUPPRESSOR®

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