FLEX SUPPRESSOR®
Noise Suppression Sheet
Overview
Applications
The KEMET Noise Suppression Sheet FLEX SUPPRESSOR
is effectively designed for 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.
• Radiation noise suppression for electronic equipment,
especially mobile phone, display, digital still camera,
digital video camera, notebook PC and tablet, car
infortainment
• Quasi-microwave range interference prevention inside
and in-between electronics, desense in FM radio, digital
TV, LTE, GPS, Wi-Fi, Bluetooth and optical transceiver
• Electro static discharge (ESD) countermeasure
• Enhanced wireless power transfer
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
Sheet Type
• 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)
• Available in SHF band (EFS)
Roll Type
Built Into Tomorrow
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
FS8004_NSS • 3/8/2021
1
FLEX SUPPRESSOR®
Noise Suppression Sheet
Part Number System
EFF4
(01)-
240X240
T0800
Series
Thickness
Standard Dimensions
Adhesive Tape Thickness
EFA
EFF*
EFF4
EFG*
EFG2
EFG3
EFH*
EFR*
EFS
EFW
EFX*
EFX6
FF1
FG1
FS
FX5
(003) = 0.03 mm*
(005) = 0.05 mm
(007) =0.07 mm*
(01) = 0.1 mm
(02) = 0.2 mm
(03) = 0.3 mm
(05) = 0.5 mm
(10) = 1.0 mm
(25) = 0.025 mm
(50) = 0.05 mm
(75) = 0.075 mm
(100) = 0.1 mm
(200) = 0.2 mm
(300) = 0.3 mm
80X80 = Sheet 80 mm x 80 mm
120X120 = Sheet 120 mm x 120 mm
240X80 = Sheet 240 mm x 80 mm
240X240 = Sheet 240 mm x 240 mm
240X10M = Roll 240 mm x 10 m
240X20M = Roll 240 mm x 20 m
240X30M = Roll 240 mm x 30 m
240X50M = Roll 240 mm x 50 m
T0800 = 0.03 mm
T1500 = 0.14 mm*
T2200 = 0.05 mm*
T2900 = 0.01 mm
Blank = No adhesive tape
* Not for new design.
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
FS8004_NSS • 3/8/2021
2
FLEX SUPPRESSOR®
Noise Suppression Sheet
Specifications - UL94 V-0 Flame Retardant Type
Features
UL94 V-0 Flame Retardant Type
Series
EFA
FF1
Effective Frequency
EFF4
1 MHz to 3 GHz
Operating Temperature (°C)
–40 to +105
–40 to +125
0.05/0.1/0.2/0.3
0.1/0.2/0.3/0.5
Standard Dimensions (mm)
240 X 240
(Roll on request)
240 X 240
(Roll on request)
240 X 240
60 typical, at 3 MHz
100 typical, at 3 MHz
140 typical, at 3 MHz
µ”
1 100
101,000
10010,000 1,000
120
100
100
80
60
40
20
0
10,000
1
Decoupling Characteristics
at 700 MHz
EFA at 700 MHz
10
µ”
20
0
1 100
4
2.6
10010,000 1,000
100
80
60
40
20
0
µ”
10,000
1
10
100
1,000
Frequency [MHz]
at 700 MHz
at 700 MHz
FF1 at 700 MHz
10,000
20
EFF4 at 700 MHz
20
10.8
16
1.3
14
7.2
8
5.2
101,000
10
Attenuation (dB)
Attenuation (dB)
60
µ”40
µ’
120
18
7.8
6
2
µ’
Frequency [MHz]
Frequency [MHz]
12
8
µ’
80
10
Frequency [MHz]
Frequency [MHz]
160
140
Permeability µ
µ’
120
Attenuation (dB)
10
100
90
80
70
µ’60
50
40
30
20
10
0
Permeability µ
Permeability µ
100
90
80
70
60
Permeability
50 (µ)
40
30
20
10 µ”
0
1
Permeability µ
0.05/0.1/0.2/0.3
Permeability µ
Thickness (mm)
6
3.6
4
2
1.8
12
12
10
8
8
6
4
4
2
0
Specific Gravity1
0
0.050
0.075
0.100
0.200
0.300
0.050
0.075
0.1
0.2
3.1 typical
3.1 typical
3.7 typical
0.3
0.5
1.0 X 106 typical
UL94 V-0
UL File No. E176124
RoHS
Compliant
Halogen
Free
PVC
Free
Lead
Free
Reflow Temperature (°C)
0
0.300
Thickness (mm)
Approved Standard
Red Phosphorus
0.200
Thickness (mm)
Surface Resistivity (Ω/sq.)
Environment
0.100
Thickness (mm)
Free
–
Up to 260°C, special double-sided adhesive tape required, available upon request.
Value in 23°C atmosphere.
Above specifications are for the FLEX SUPPRESSOR only (adhesives, etc., not included.)
1
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
FS8004_NSS • 3/8/2021
3
FLEX SUPPRESSOR®
Noise Suppression Sheet
Specifications - High Permeability Type
Features
High Permeability Type
Series
FX5
EFX6
Effective Frequency
1 MHz to 3 GHz
Operating Temperature (°C)
–40 to +105
0.1/0.2/0.3
0.05/0.1/0.2/0.3
240 X 240
(Roll on request)
240 X 240
240 X 240
150 typical, at 3 MHz
160 typical, at 3 MHz
230 typical, at 3 MHz
10
µ’
µ”
1 100
101,000
10010,000 1,000
10,000
180
160
140
120
100
80
60
40
20
0
µ”
1
10
Frequency [MHz]
Frequency [MHz]
Decoupling Characteristics
µ”
1 100
101,000
FX5 at 700 MHz
Attenuation (dB)
2
2
1
1
Specific Gravity1
0.075
0.100
4.5
4
0
10
8
6
6
4
3
2
0.1
0.2
0.3
0
0.050
0.075
0.100
Thickness (mm)
3.3 typical
3.8 typical
4.0 typical
0.200
0.300
1.0 X 106 typical
UL94 HB
UL File No. E176124
RoHS
Compliant
Halogen
Free
PVC
Free
Lead
Free
Red Phosphorus
Free
Reflow Temperature (°C)
12
12
Thickness (mm)
Approved Standard
Environment
10,000
18
Thickness (mm)
Surface Resistivity (Ω/sq.)
1,000
EFW at 700 MHz
14
9
8
2
0.050
100
Frequency [MHz]
16
10
6
10
18
12
0.030
110,000
20
13.5
14
3
3
0.025
µ”
at 700 MHz
EFX6 at 700 MHz
16
4
0
10010,000 1,000
µ’
at 700 MHz
4
Attenuation (dB)
µ’
260
240
220
200
180
160
140
120
100
80
60
40
20
0
Frequency [MHz]
Frequency [MHz]
at 700 MHz
5
180
160
140
µ’
120
100
80
60
40
20
0
Permeability µ
180
160
140
µ’
120
100
80
60
40
20
0
Attenuation (dB)
Permeability µ
Permeability µ
Standard Dimensions (mm)
Permeability µ
0.025/0.05/0.075/0.1
Permeability µ
Thickness (mm)
180
160
140
120
100 (µ)
Permeability
80
60
40
20 µ”
0
1
EFW
Up to 260°C, special double-sided adhesive tape required, available upon request.
Value in 23°C atmosphere.
Above specifications are for the FLEX SUPPRESSOR only (adhesives, etc., not included.)
1
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
FS8004_NSS • 3/8/2021
4
FLEX SUPPRESSOR®
Noise Suppression Sheet
Specifications - GHz Band High Performance Type
Features
GHz Band High Performance Type
Series
FG1
EFG2
Effective Frequency
EFG3
1 GHz to 10 GHz
Operating Temperature (°C)
–40 to +105
0.025/0.05/0.075
0.1/0.2/0.3
0.1/0.2/0.3
Standard Dimensions (mm)
240 X 240
(Roll on request)
240 X 240
240 X 240
25 typical, at 3 MHz
35 typical, at 3 MHz
42 typical, at 3 MHz
50
40
40
40
µ’40
30
Permeability (µ)
20
10
0
1
30
µ’
20
10
µ”
0
10
µ’
µ”
1 100
101,000
10010,000 1,000
30
20
10
0
10,000
1
20
10
µ”
0
µ”
1 100
101,000
10010,000 1,000
40
µ’
30
20
10
0
µ”
110,000
Frequency [MHz]
Frequency [MHz]
at 2.4 GHz
100
1,000
10,000
at 2.4 GHz
EFG2 at 2.4 GHz
10
10
Frequency [MHz]
at 2.4 GHz
FG1 at 2.4 GHz
2.0
µ’
30
10
Frequency [MHz]
Frequency [MHz]
Decoupling Characteristics
50
Permeability µ
50
Permeability µ
50
Permeability µ
50
Permeability µ
Permeability µ
Thickness (mm)
EFG3 at 2.4 GHz
10
9.9
1.8
1.5
1.6
7.5
8
8
6.6
1
1.0
0.8
0.6
0.5
0.4
6
5
Attenuation (dB)
1.2
Attenuation (dB)
Attenuation (dB)
1.4
4
2.5
6
4
3.3
2
2
0.2
0.0
Specific Gravity1
0.025
0.030
0.050
0.075
0
0.1
0.2
0.1
0.2
Thickness (mm)
3.1 typical
3.9 typical
4.1 typical
0.3
1.0 X 106 typical
UL94 HB
UL File No. E176124
Approved Standard
RoHS
Compliant
Halogen
Free
PVC
Free
Lead
Free
Red Phosphorus
Free
Reflow Temperature (°C)
0
Thickness (mm)
Surface Resistivity (Ω/sq.)
Environment
0.3
Thickness (mm)
Up to 260°C, special double-sided adhesive tape required, available upon request.
Value in 23°C atmosphere.
Above specifications are for the FLEX SUPPRESSOR only (adhesives, etc., not included.)
1
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
FS8004_NSS • 3/8/2021
5
FLEX SUPPRESSOR®
Noise Suppression Sheet
Specifications - Super High Frequency Type
Features
Super High Frequency Type
Series
FS
EFS
Effective Frequency
3 GHz to 40 GHz
Operating Temperature (°C)
–40 to +105
Thickness (mm)
0.03/0.05/0.075/0.1
0.1/0.2/0.3/0.5/1.0
240 X 240
(Roll on request)
240 X 240
Standard Dimensions (mm)
10 typical, at 10 MHz
Permeability µ
15
Permeability (µ)
µ’
10
5
0
µ”
1
10
100
1,000
10,000
Frequency [MHz]
Decoupling Characteristics
at 10 GHz
FS at 10 GHz
10
EFS at 10 GHz
20.00
17.3
18.00
16.00
8
13.2
4.4
3.7
4
2
2.8
Attenuation (dB)
Attenuation (dB)
14.00
6
1.3
12.00
9.2
10.00
7.3
8.00
6.00
4.6
4.00
2.00
0
0.030
0.050
0.075
0.00
0.100
0.1
Specific Gravity1
Surface Resistivity (Ω/sq.)
Approved Standard
RoHS
Environment
0.3
0.5
1.0
4.5 typical
1.0 X 108 typical
UL94 V-0
UL File No. E176124
Compliant
Halogen
Free
PVC
Free
Lead
Free
Red Phosphorus
Free
Reflow Temperature (°C)
0.2
Thickness (mm)
Thickness (mm)
Up to 260°C, special double-sided adhesive tape required, available upon request.
Value in 23°C atmosphere.
Above specifications are for the FLEX SUPPRESSOR only (adhesives, etc., not included.)
1
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
FS8004_NSS • 3/8/2021
6
FLEX SUPPRESSOR®
Noise Suppression Sheet
Specifications - Not for New Design
Features
Standard
Specifications
High Magnetic
Permeability
Type
Series
EFR
EFX
Extra High
Magnetic
Permeability
Type
High Frequency
High
Temperature
Reflow
EFF
EFG
EFH
0.05/0.1/0.2/0.3
0.05/0.1
Effective Frequency
Up to 10 GHz
Operating Temperature (°C)
−40 to +105
Thickness (mm) 0.05/0.1/0.2/0.3/0.5/1.0
0.05/0.1/0.2/0.3/0.5
0.07/0.1/0.2/0.3
Standard Dimensions (mm)
Specific Gravity
1
Tensile Strength (Mpa)
Surface Resistivity (Ω/sq.)
Thermal Conductivity (W/m K)
Approved Standard
240 x 240
2.8 typical
3.2 typical
3.6 typical
3.0 typical
3.1 typical
3.6 minimum
6.8 minimum
6.9 minimum
3.5 minimum
6.8 minimum
7
1.0 x 10 typical
6
1.0 x 10 typical
6
1.0 x 10 typical
6
1.0 x 10 typical
1.0 x 107 typical
0.22
0.22
0.4
0.22
1.3
UL 94 V-0
UL 94 HB
UL 94 V-0
UL 94 V-1
UL 94 V-0
UL File No. E176124
RoHS
Environment
Compliant
Halogen
Free
PVC
Free
Lead
Free
Red
Phosphorus
Relative Magnetic Permeability
(at 3MHz)
Remarks
–
Free
–
–
Free
60 typical
100 typical
130 typical
20 typical
60 typical
60 µ high permeability,
various thickness flame
retardant (UL 94 V-0
certified)
Industry’s highest
magnetic permeability
Excellent suppression
100 µ high permeability,
of 130 µ with halogen
of high frequency noise
free composition. Flame
in Wi-Fi and higher
various thickness
retardant (UL 94 V-0
bandwidths.
certified)
Can be mounted before
reflowing
Value in 23°C atmosphere.
Above specifications are for the FLEX SUPPRESSOR only (adhesives, etc., not included.)
1
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
FS8004_NSS • 3/8/2021
7
FLEX SUPPRESSOR®
Noise Suppression Sheet
Table 1A – Ratings & Part Number Reference
Part Number
Series
Thickness
mm
EFA(005)-120X120T0800
EFA(005)-240X10M
EFA(005)-240X10MT0800
EFA(005)-240X240T0800
EFA(005)-240X50M
EFA(005)-240X50MT0800
EFA(005)-240X80T0800
EFA(005)-80X80T0800
EFA(01)-120X120T0800
EFA(01)-240X10M
EFA(01)-240X10MT0800
EFA(01)-240X240T0800
EFA(01)-240X50M
EFA(01)-240X50MT0800
EFA(01)-240X80T0800
EFA(01)-80X80T0800
EFA(02)-120X120T0800
EFA(02)-240X10M
EFA(02)-240X10MT0800
EFA(02)-240X240
EFA(02)-240X240T0800
EFA(02)-240X30M
EFA(02)-240X30MT0800
EFA(02)-240X80T0800
EFA(02)-80X80T0800
EFA(03)-120X120T0800
EFA(03)-240X10M
EFA(03)-240X10MT0800
EFA(03)-240X20M
EFA(03)-240X20MT0800
EFA(03)-240X240
EFA(03)-240X240T0800
EFA(03)-240X80T0800
EFA(03)-80X80T0800
EFF4(01)-120X120T0800
EFF4(01)-240X240T0800
EFF4(01)-240X80T0800
EFA
EFA
EFA
EFA
EFA
EFA
EFA
EFA
EFA
EFA
EFA
EFA
EFA
EFA
EFA
EFA
EFA
EFA
EFA
EFA
EFA
EFA
EFA
EFA
EFA
EFA
EFA
EFA
EFA
EFA
EFA
EFA
EFA
EFA
EFF4
EFF4
EFF4
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.1
0.1
0.1
mm
Part Number
1
Series
Thickness
Tape
Thickness
Permeability
at 3 MHz
Specific
Gravity
Surface
Resistivity
mm
µ
Typical
Ω/sq. typical
g
0.03
-0.03
0.03
-0.03
0.03
0.03
0.03
-0.03
0.03
-0.03
0.03
0.03
0.03
-0.03
-0.03
-0.03
0.03
0.03
0.03
-0.03
-0.03
-0.03
0.03
0.03
0.03
0.03
0.03
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
140
140
140
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.7
3.7
3.7
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
2.83
403.00
498.96
9.81
1,860.00
2,042.40
3.77
1.26
5.05
806.40
902.16
18.74
3,720.00
3,902.40
6.73
2.24
9.53
1,612.80
1,708.56
35.72
36.59
4,464.00
4,573.44
12.70
4.23
13.98
2,419.20
2,514.96
4,464.00
4,536.96
53.57
54.45
18.63
6.21
5.92
23.66
7.89
mm
µ
Typical
Ω/sq. typical
g
Tape Thickness
Permeability
at 3 MHz
Specific Gravity
Surface
Resistivity
Weight
Weight
Permeability at 10 MHz.
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
FS8004_NSS • 3/8/2021
8
FLEX SUPPRESSOR®
Noise Suppression Sheet
Table 1A – Ratings & Part Number Reference cont.
Part Number
Series
EFF4(01)-80X80T0800
EFF4(02)-120X120T0800
EFF4(02)-240X240
EFF4(02)-240X240T0800
EFF4(02)-240X80T0800
EFF4(02)-80X80T0800
EFF4(03)-120X120T0800
EFF4(03)-240X240
EFF4(03)-240X240T0800
EFF4(03)-240X80T0800
EFF4(03)-80X80T0800
EFF4(05)-120X120T0800
EFF4(05)-240X240
EFF4(05)-240X240T0800
EFF4(05)-240X80T0800
EFF4(05)-80X80T0800
EFG2(01)-120X120T0800
EFG2(01)-240X240T0800
EFG2(01)-240X80T0800
EFG2(01)-80X80T0800
EFG2(02)-120X120T0800
EFG2(02)-240X240
EFG2(02)-240X240T0800
EFG2(02)-240X80T0800
EFG2(02)-80X80T0800
EFG2(03)-120X120T0800
EFG2(03)-240X240
EFG2(03)-240X240T0800
EFG2(03)-240X80T0800
EFG2(03)-80X80T0800
EFG3(01)-120X120T0800
EFG3(01)-240X240T0800
EFG3(01)-240X80T0800
EFG3(01)-80X80T0800
EFG3(02)-120X120T0800
EFG3(02)-240X240
EFG3(02)-240X240T0800
EFF4
EFF4
EFF4
EFF4
EFF4
EFF4
EFF4
EFF4
EFF4
EFF4
EFF4
EFF4
EFF4
EFF4
EFF4
EFF4
EFG2
EFG2
EFG2
EFG2
EFG2
EFG2
EFG2
EFG2
EFG2
EFG2
EFG2
EFG2
EFG2
EFG2
EFG3
EFG3
EFG3
EFG3
EFG3
EFG3
EFG3
Part Number
1
Series
Thickness
Tape
Thickness
Permeability
at 3 MHz
Specific
Gravity
Surface
Resistivity
Weight
mm
mm
µ
Typical
Ω/sq. typical
g
0.1
0.2
0.2
0.2
0.2
0.2
0.3
0.3
0.3
0.3
0.3
0.5
0.5
0.5
0.5
0.5
0.1
0.1
0.1
0.1
0.2
0.2
0.2
0.2
0.2
0.3
0.3
0.3
0.3
0.3
0.1
0.1
0.1
0.1
0.2
0.2
0.2
0.03
0.03
-0.03
0.03
0.03
0.03
-0.03
0.03
0.03
0.03
-0.03
0.03
0.03
0.03
0.03
0.03
0.03
0.03
-0.03
0.03
0.03
0.03
-0.03
0.03
0.03
0.03
0.03
0.03
0.03
0.03
-0.03
140
140
140
140
140
140
140
140
140
140
140
140
140
140
140
140
35
35
35
35
35
35
35
35
35
35
35
35
35
35
42
42
42
42
42
42
42
3.7
3.7
3.7
3.7
3.7
3.7
3.7
3.7
3.7
3.7
3.7
3.7
3.7
3.7
3.7
3.7
3.9
3.9
3.9
3.9
3.9
3.9
3.9
3.9
3.9
3.9
3.9
3.9
3.9
3.9
4.1
4.1
4.1
4.1
4.1
4.1
4.1
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
2.63
11.24
42.63
44.97
14.99
5.00
16.57
63.94
66.28
22.09
7.36
27.23
106.56
108.90
36.30
12.10
5.82
23.27
7.76
2.59
11.44
44.93
45.74
15.25
5.08
17.05
67.40
68.20
22.73
7.58
7.89
31.57
10.52
3.51
13.65
46.08
54.61
mm
mm
µ
Typical
Ω/sq. typical
g
Tape Thickness
Permeability
at 3 MHz
Specific Gravity
Surface
Resistivity
Weight
Thickness
Permeability at 10 MHz.
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
FS8004_NSS • 3/8/2021
9
FLEX SUPPRESSOR®
Noise Suppression Sheet
Table 1A – Ratings & Part Number Reference cont.
Part Number
Series
EFG3(02)-240X80T0800
EFG3(02)-80X80T0800
EFG3(03)-120X120T0800
EFG3(03)-240X240
EFG3(03)-240X240T0800
EFG3(03)-240X80T0800
EFG3(03)-80X80T0800
EFS(01)-120X120T0800
EFS(01)-240X240T0800
EFS(01)-240X80T0800
EFS(01)-80X80T0800
EFS(02)-120X120T0800
EFS(02)-240X240
EFS(02)-240X240T0800
EFS(02)-240X80T0800
EFS(02)-80X80T0800
EFS(03)-120X120T0800
EFS(03)-240X240
EFS(03)-240X240T0800
EFS(03)-240X80T0800
EFS(03)-80X80T0800
EFS(05)-120X120T0800
EFS(05)-240X240
EFS(05)-240X240T0800
EFS(05)-240X80T0800
EFS(05)-80X80T0800
EFS(10)-120X120T0800
EFS(10)-240X240
EFS(10)-240X240T0800
EFS(10)-240X80T0800
EFS(10)-80X80T0800
EFW(005)-120X120T0800
EFW(005)-240X240T0800
EFW(005)-240X80T0800
EFW(005)-80X80T0800
EFW(01)-120X120T0800
EFW(01)-240X240T0800
EFG3
EFG3
EFG3
EFG3
EFG3
EFG3
EFG3
EFS
EFS
EFS
EFS
EFS
EFS
EFS
EFS
EFS
EFS
EFS
EFS
EFS
EFS
EFS
EFS
EFS
EFS
EFS
EFS
EFS
EFS
EFS
EFS
EFW
EFW
EFW
EFW
EFW
EFW
Part Number
1
Series
Thickness
Tape
Thickness
Permeability
at 3 MHz
Specific
Gravity
Surface
Resistivity
Weight
mm
mm
µ
Typical
Ω/sq. typical
g
0.2
0.2
0.3
0.3
0.3
0.3
0.3
0.1
0.1
0.1
0.1
0.2
0.2
0.2
0.2
0.2
0.3
0.3
0.3
0.3
0.3
0.5
0.5
0.5
0.5
0.5
1.0
1.0
1.0
1.0
1.0
0.05
0.05
0.05
0.05
0.1
0.1
0.03
0.03
0.03
-0.03
0.03
0.03
0.03
0.03
0.03
0.03
0.03
-0.03
0.03
0.03
0.03
-0.03
0.03
0.03
0.03
-0.03
0.03
0.03
0.03
-0.03
0.03
0.03
0.03
0.03
0.03
0.03
0.03
0.03
42
42
42
42
42
42
42
10 1
10 1
10 1
10 1
10 1
10 1
10 1
10 1
10 1
10 1
10 1
10 1
10 1
10 1
10 1
10 1
10 1
10 1
10 1
10 1
10 1
10 1
10 1
10 1
230
230
230
230
230
230
4.1
4.1
4.1
4.1
4.1
4.1
4.1
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.0
4.0
4.0
4.0
4.0
4.0
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 108
1.0 X 108
1.0 X 108
1.0 X 108
1.0 X 108
1.0 X 108
1.0 X 108
1.0 X 108
1.0 X 108
1.0 X 108
1.0 X 108
1.0 X 108
1.0 X 108
1.0 X 108
1.0 X 108
1.0 X 108
1.0 X 108
1.0 X 108
1.0 X 108
1.0 X 108
1.0 X 108
1.0 X 108
1.0 X 108
1.0 X 108
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
18.20
6.07
19.41
69.12
77.65
25.88
8.63
8.50
34.00
11.30
3.80
14.80
50.10
59.10
19.70
6.60
21.00
75.10
84.10
28.00
9.30
33.50
125.10
134.20
44.70
14.90
64.80
250.30
259.30
86.40
28.80
4.87
19.47
6.49
2.16
7.60
30.42
mm
mm
µ
Typical
Ω/sq. typical
g
Tape Thickness
Permeability
at 3 MHz
Specific Gravity
Surface
Resistivity
Weight
Thickness
Permeability at 10 MHz.
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
FS8004_NSS • 3/8/2021
10
FLEX SUPPRESSOR®
Noise Suppression Sheet
Table 1A – Ratings & Part Number Reference cont.
Part Number
Series
EFW(01)-240X80T0800
EFW(01)-80X80T0800
EFW(02)-120X120T0800
EFW(02)-240X240
EFW(02)-240X240T0800
EFW(02)-240X80T0800
EFW(02)-80X80T0800
EFW(03)-120X120T0800
EFW(03)-240X240
EFW(03)-240X240T0800
EFW(03)-240X80T0800
EFW(03)-80X80T0800
EFX6(01)-120X120T0800
EFX6(01)-240X240T0800
EFX6(01)-240X80T0800
EFX6(01)-80X80T0800
EFX6(02)-120X120T0800
EFX6(02)-240X240
EFX6(02)-240X240T0800
EFX6(02)-240X80T0800
EFX6(02)-80X80T0800
EFX6(03)-120X120T0800
EFX6(03)-240X240
EFX6(03)-240X240T0800
EFX6(03)-240X80T0800
EFX6(03)-80X80T0800
FF1(100)-120X120T0800
FF1(100)-240X10M
FF1(100)-240X10MT0800
FF1(100)-240X240T0800
FF1(100)-240X50M
FF1(100)-240X50MT0800
FF1(100)-240X80T0800
FF1(100)-80X80T0800
FF1(200)-120X120T0800
FF1(200)-240X10M
FF1(200)-240X10MT0800
EFW
EFW
EFW
EFW
EFW
EFW
EFW
EFW
EFW
EFW
EFW
EFW
EFX6
EFX6
EFX6
EFX6
EFX6
EFX6
EFX6
EFX6
EFX6
EFX6
EFX6
EFX6
EFX6
EFX6
FF1
FF1
FF1
FF1
FF1
FF1
FF1
FF1
FF1
FF1
FF1
Part Number
1
Series
Thickness
Tape
Thickness
Permeability
at 3 MHz
Specific
Gravity
Surface
Resistivity
Weight
mm
mm
µ
Typical
Ω/sq. typical
g
0.1
0.1
0.2
0.2
0.2
0.2
0.2
0.3
0.3
0.3
0.3
0.3
0.1
0.1
0.1
0.1
0.2
0.2
0.2
0.2
0.2
0.3
0.3
0.3
0.3
0.3
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.2
0.2
0.2
0.03
0.03
0.03
-0.03
0.03
0.03
0.03
-0.03
0.03
0.03
0.03
0.03
0.03
0.03
0.03
-0.03
0.03
0.03
0.03
-0.03
0.03
0.03
0.03
-0.03
0.03
-0.03
0.03
0.03
0.03
-0.03
230
230
230
230
230
230
230
230
230
230
230
230
160
160
160
160
160
160
160
160
160
160
160
160
160
160
100
100
100
100
100
100
100
100
100
100
100
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
3.8
3.8
3.8
3.8
3.8
3.8
3.8
3.8
3.8
3.8
3.8
3.8
3.8
3.8
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
10.14
3.38
13.08
43.78
52.31
17.44
5.81
18.55
65.66
74.19
24.73
8.24
5.69
22.77
7.59
2.53
11.17
43.78
44.66
14.89
4.96
16.64
65.67
66.54
22.18
7.39
4.69
781.20
876.96
18.74
3,720.00
3,902.40
6.25
2.08
9.15
1,562.40
1,658.16
mm
mm
µ
Typical
Ω/sq. typical
g
Tape Thickness
Permeability
at 3 MHz
Specific Gravity
Surface
Resistivity
Weight
Thickness
Permeability at 10 MHz.
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
FS8004_NSS • 3/8/2021
11
FLEX SUPPRESSOR®
Noise Suppression Sheet
Table 1A – Ratings & Part Number Reference cont.
Part Number
Series
FF1(200)-240X240
FF1(200)-240X240T0800
FF1(200)-240X30M
FF1(200)-240X30MT0800
FF1(200)-240X80T0800
FF1(200)-80X80T0800
FF1(300)-120X120T0800
FF1(300)-240X10M
FF1(300)-240X10MT0800
FF1(300)-240X20M
FF1(300)-240X20MT0800
FF1(300)-240X240
FF1(300)-240X240T0800
FF1(300)-240X80T0800
FF1(300)-80X80T0800
FF1(50)-120X120T0800
FF1(50)-240X10M
FF1(50)-240X10MT0800
FF1(50)-240X240T0800
FF1(50)-240X50M
FF1(50)-240X50MT0800
FF1(50)-240X80T0800
FF1(50)-80X80T0800
FG1(25)-120X120T2900
FG1(25)-240X10M
FG1(25)-240X10MT2900
FG1(25)-240X240T2900
FG1(25)-240X50M
FG1(25)-240X50MT2900
FG1(25)-240X80T2900
FG1(25)-80X80T2900
FG1(50)-120X120T2900
FG1(50)-240X10M
FG1(50)-240X10MT2900
FG1(50)-240X240T2900
FG1(50)-240X50M
FG1(50)-240X50MT2900
FF1
FF1
FF1
FF1
FF1
FF1
FF1
FF1
FF1
FF1
FF1
FF1
FF1
FF1
FF1
FF1
FF1
FF1
FF1
FF1
FF1
FF1
FF1
FG1
FG1
FG1
FG1
FG1
FG1
FG1
FG1
FG1
FG1
FG1
FG1
FG1
FG1
Part Number
1
Series
Thickness
Tape
Thickness
mm
0.2
0.2
0.2
0.2
0.2
0.2
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.025
0.025
0.025
0.025
0.025
0.025
0.025
0.025
0.05
0.05
0.05
0.05
0.05
0.05
mm
Thickness
Permeability
at 3 MHz
Specific
Gravity
Surface
Resistivity
mm
µ
Typical
Ω/sq. typical
g
-0.03
-0.03
0.03
0.03
0.03
-0.03
-0.03
-0.03
0.03
0.03
0.03
-0.03
0.03
-0.03
0.03
0.03
0.01
-0.01
0.01
-0.01
0.01
0.01
0.01
-0.01
0.01
-0.01
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
25
25
25
25
25
25
25
25
25
25
25
25
25
25
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
35.72
36.59
4,464.00
4,573.44
12.20
4.07
13.61
2,343.60
2,439.36
4,464.00
4,536.96
53.57
54.45
18.15
6.05
2.45
390.60
486.36
9.81
1,860.00
2,042.40
3.27
1.09
2.67
195.30
268.38
10.69
930.00
2,225.40
3.56
1.19
3.79
390.60
463.68
15.15
1,860.00
3,155.40
mm
µ
Typical
Ω/sq. typical
g
Tape Thickness
Permeability
at 3 MHz
Specific Gravity
Surface
Resistivity
Weight
Weight
Permeability at 10 MHz.
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
FS8004_NSS • 3/8/2021
12
FLEX SUPPRESSOR®
Noise Suppression Sheet
Table 1A – Ratings & Part Number Reference cont.
Part Number
Series
Thickness
mm
FG1(50)-240X80T2900
FG1(50)-80X80T2900
FG1(75)-120X120T2900
FG1(75)-240X10M
FG1(75)-240X10MT2900
FG1(75)-240X240T2900
FG1(75)-240X50M
FG1(75)-240X50MT2900
FG1(75)-240X80T2900
FG1(75)-80X80T2900
FS(100)-120X120T2900
FS(100)-240X10M
FS(100)-240X10MT2900
FS(100)-240X240T2900
FS(100)-240X50M
FS(100)-240X50MT2900
FS(100)-240X80T2900
FS(100)-80X80T2900
FS(30)-120X120T2900
FS(30)-240X10M
FS(30)-240X10MT2900
FS(30)-240X240T2900
FS(30)-240X50M
FS(30)-240X50MT2900
FS(30)-240X80T2900
FS(30)-80X80T2900
FS(50)-120X120T2900
FS(50)-240X10M
FS(50)-240X10MT2900
FS(50)-240X240T2900
FS(50)-240X50M
FS(50)-240X50MT2900
FS(50)-240X80T2900
FS(50)-80X80T2900
FS(75)-120X120T2900
FS(75)-240X10M
FS(75)-240X10MT2900
FG1
FG1
FG1
FG1
FG1
FG1
FG1
FG1
FG1
FG1
FS
FS
FS
FS
FS
FS
FS
FS
FS
FS
FS
FS
FS
FS
FS
FS
FS
FS
FS
FS
FS
FS
FS
FS
FS
FS
FS
0.05
0.05
0.075
0.075
0.075
0.075
0.075
0.075
0.075
0.075
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.03
0.03
0.03
0.03
0.03
0.03
0.03
0.03
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.075
0.075
0.075
mm
Part Number
1
Series
Thickness
Tape
Thickness
Permeability
at 3 MHz
Specific
Gravity
Surface
Resistivity
mm
µ
Typical
Ω/sq. typical
g
0.01
0.01
0.01
-0.01
0.01
-0.01
0.01
0.01
0.01
-0.01
0.01
-0.01
0.01
0.01
0.01
-0.01
0.01
-0.01
0.01
0.01
0.01
-0.01
0.01
-0.01
0.01
0.01
0.01
-0.01
25
25
25
25
25
25
25
25
25
25
10 1
10 1
10 1
10 1
10 1
10 1
10 1
10 1
10 1
10 1
10 1
10 1
10 1
10 1
10 1
10 1
10 1
10 1
10 1
10 1
10 1
10 1
10 1
10 1
10 1
10 1
10 1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 108
1.0 X 108
1.0 X 108
1.0 X 108
1.0 X 108
1.0 X 108
1.0 X 108
1.0 X 108
1.0 X 108
1.0 X 108
1.0 X 108
1.0 X 108
1.0 X 108
1.0 X 108
1.0 X 108
1.0 X 108
1.0 X 108
1.0 X 108
1.0 X 108
1.0 X 108
1.0 X 108
1.0 X 108
1.0 X 108
1.0 X 108
1.0 X 108
1.0 X 108
1.0 X 108
5.05
1.68
4.90
585.90
658.98
19.61
2,790.00
4,085.40
6.54
2.18
8.12
1,195.20
1,353.84
32.49
5,976.00
6,769.20
10.83
3.61
3.79
472.80
631.44
15.15
2,364.00
3,157.20
5.05
1.68
5.03
679.20
837.84
20.11
3,396.00
4,189.20
6.70
2.23
6.58
937.20
1,095.84
mm
µ
Typical
Ω/sq. typical
g
Tape Thickness
Permeability
at 3 MHz
Specific Gravity
Surface
Resistivity
Weight
Weight
Permeability at 10 MHz.
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
FS8004_NSS • 3/8/2021
13
FLEX SUPPRESSOR®
Noise Suppression Sheet
Table 1A – Ratings & Part Number Reference cont.
Part Number
Series
Thickness
mm
FS(75)-240X240T2900
FS(75)-240X50M
FS(75)-240X50MT2900
FS(75)-240X80T2900
FS(75)-80X80T2900
FX5(100)-120X120T2900
FX5(100)-240X10M
FX5(100)-240X10MT2900
FX5(100)-240X240T2900
FX5(100)-240X50M
FX5(100)-240X50MT2900
FX5(100)-240X80T2900
FX5(100)-80X80T2900
FX5(25)-120X120T2900
FX5(25)-240X10M
FX5(25)-240X10MT2900
FX5(25)-240X240T2900
FX5(25)-240X50M
FX5(25)-240X50MT2900
FX5(25)-240X80T2900
FX5(25)-80X80T2900
FX5(50)-120X120T2900
FX5(50)-240X10M
FX5(50)-240X10MT2900
FX5(50)-240X240T2900
FX5(50)-240X50M
FX5(50)-240X50MT2900
FX5(50)-240X80T2900
FX5(50)-80X80T2900
FX5(75)-120X120T2900
FX5(75)-240X10M
FX5(75)-240X10MT2900
FX5(75)-240X240T2900
FX5(75)-240X50M
FX5(75)-240X50MT2900
FX5(75)-240X80T2900
FX5(75)-80X80T2900
FS
FS
FS
FS
FS
FX5
FX5
FX5
FX5
FX5
FX5
FX5
FX5
FX5
FX5
FX5
FX5
FX5
FX5
FX5
FX5
FX5
FX5
FX5
FX5
FX5
FX5
FX5
FX5
FX5
FX5
FX5
FX5
FX5
FX5
FX5
FX5
0.075
0.075
0.075
0.075
0.075
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.025
0.025
0.025
0.025
0.025
0.025
0.025
0.025
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.075
0.075
0.075
0.075
0.075
0.075
0.075
0.075
mm
Part Number
1
Series
Thickness
Tape
Thickness
Permeability
at 3 MHz
Specific
Gravity
Surface
Resistivity
mm
µ
Typical
Ω/sq. typical
g
0.01
-0.01
0.01
0.01
0.01
-0.01
0.01
-0.01
0.01
0.01
0.01
-0.01
0.01
-0.01
0.01
0.01
0.01
-0.01
0.01
-0.01
0.01
0.01
0.01
-0.01
0.01
-0.01
0.01
0.01
10 1
10 1
10 1
10 1
10 1
150
150
150
150
150
150
150
150
150
150
150
150
150
150
150
150
150
150
150
150
150
150
150
150
150
150
150
150
150
150
150
150
4.5
4.5
4.5
4.5
4.5
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
1.0 X 108
1.0 X 108
1.0 X 108
1.0 X 108
1.0 X 108
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
1.0 X 106
26.30
4,686.00
5,479.20
8.77
2.92
6.32
831.60
904.68
25.26
3,960.00
5,255.40
8.42
2.81
2.74
207.90
280.98
10.97
990.00
2,285.40
3.66
1.22
3.93
415.80
488.88
15.73
1,980.00
3,275.40
5.24
1.75
5.12
623.70
696.78
20.48
2,970.00
4,265.40
6.83
2.28
mm
µ
Typical
Ω/sq. typical
g
Tape Thickness
Permeability
at 3 MHz
Specific Gravity
Surface
Resistivity
Weight
Weight
Permeability at 10 MHz.
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
FS8004_NSS • 3/8/2021
14
FLEX SUPPRESSOR®
Noise Suppression Sheet
Table 1B – Not for New Design Ratings & Part Number Reference
Tape
Thickness
Permeability
Specific
Gravity
Tensile
Strength
Surface
Resistivity
Thermal
Conductivity
mm
mm
at 3 MHz
Typical
Mpa Minimum
Ω/sq. typical
W/mK
0.05
0.03
60
2.8
3.6
1.0 X 107
0.22
0.1
0.03
60
2.8
3.6
1.0 X 107
0.22
7
0.22
Part Number
Series
Thickness
EFR(005)-240x240T0800
EFR
EFR(01)-240x240T0800
EFR
EFR(02)-240x240
EFR
0.2
--
60
2.8
3.6
1.0 X 10
EFR(02)-240x240T0800
EFR
0.2
0.03
60
2.8
3.6
1.0 X 107
0.22
7
0.22
EFR(03)-240x240
EFR
0.3
--
60
2.8
3.6
1.0 X 10
EFR(03)-240x240T0800
EFR
0.3
0.03
60
2.8
3.6
1.0 X 107
0.22
EFR(05)-240x240
EFR
0.5
--
60
2.8
3.6
1.0 X 107
0.22
EFR(05)-240x240T1500
EFR
0.5
0.14
60
2.8
3.6
1.0 X 10
7
0.22
EFR(10)-240x240
EFR
1
--
60
2.8
3.6
1.0 X 107
0.22
EFR(10)-240x240T1500
EFR
1
0.14
60
2.8
3.6
1.0 X 107
0.22
EFX(005)-240x240T0800
EFX
0.05
0.03
100
3.2
6.8
1.0 X 10
6
0.22
EFX(01)-240x240T0800
EFX
0.1
0.03
100
3.2
6.8
1.0 X 106
0.22
6
0.22
EFX(02)-240x240
EFX
0.2
--
100
3.2
6.8
1.0 X 10
EFX(02)-240x240T0800
EFX
0.2
0.03
100
3.2
6.8
1.0 X 106
0.22
EFX(03)-240x240
EFX
0.3
--
100
3.2
6.8
1.0 X 106
0.22
EFX(03)-240x240T0800
EFX
0.3
0.03
100
3.2
6.8
1.0 X 10
6
0.22
EFX(05)-240x240
EFX
0.5
--
100
3.2
6.8
1.0 X 106
0.22
EFX(05)-240x240T1500
EFX
0.5
0.14
100
3.2
6.8
1.0 X 106
0.22
EFF(007)-240x240T0800
EFF
0.07
0.03
130
3.6
6.9
1.0 X 10
6
0.4
EFF(01)-240x240T0800
EFF
0.1
0.03
130
3.6
6.9
1.0 X 106
0.4
6
0.4
EFF(02)-240x240
EFF
0.2
--
130
3.6
6.9
1.0 X 10
EFF(02)-240x240T0800
EFF
0.2
0.03
130
3.6
6.9
1.0 X 106
0.4
EFF(03)-240x240
EFF
0.3
--
130
3.6
6.9
1.0 X 106
0.4
0.4
EFF(03)-240x240T0800
EFF
0.3
0.03
130
3.6
6.9
1.0 X 10
EFA(003)-240x240T0800
EFA
0.03
0.03
60
3.1
6.8
1.0 X 107
1.3
EFG(005)-240x240T0800
EFG
0.05
0.03
20
3
3.5
1.0 X 106
0.22
EFG(01)-240x240T0800
EFG
0.1
0.03
20
3
3.5
1.0 X 106
0.22
EFG(02)-240x240
EFG
0.2
--
20
3
3.5
1.0 X 106
0.22
EFG(02)-240x240T0800
EFG
0.2
0.03
20
3
3.5
1.0 X 10
6
0.22
EFG(03)-240x240
EFG
0.3
--
20
3
3.5
1.0 X 106
0.22
EFG(03)-240x240T0800
EFG
0.3
0.03
20
3
3.5
1.0 X 106
0.22
EFH(005)-240x240T2200
EFH
0.05
0.05
60
3.1
6.8
1.0 X 10
7
1.3
EFH(01)-240x240T2200
EFH
0.1
0.05
60
3.1
6.8
1.0 X 107
1.3
mm
mm
at 3 MHz
Typical
Mpa Minimum
Ω/sq. typical
W/mK
Thickness
Tape
Thickness
Permeability
Specific
Gravity
Tensile
Strength
Surface
Resistivity
Thermal
Conductivity
Part Number
Series
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
6
FS8004_NSS • 3/8/2021
15
FLEX SUPPRESSOR®
Noise Suppression Sheet
Shielding
Shielding materials
(metal, electrically conductive material)
Shield
While transmitted waves can be minimized, most of the incoming waves are
reflected, causing internal interference.
High frequency electric current occurs on the metal surfaces and the
reflected noise occurs at the shielding joints, metal openings, and other parts
when the grounding is poor.
Reflected
waves
Reflected
waves
Incoming waves
Metal
surface
High-frequency
electric current
Radio wave
absorber
Shielding material with radio wave absorber
Shielding material with radio wave absorber, transmitted waves and reflected
waves can be minimized by mounting metal plates on the back of the radio
wave absorbers.
Reflected
waves
Shield
Heat
conversion
Reflected
waves
Incoming
waves
Transmitted
waves
Heat
conversion
Radio wave absorber
Radio wave absorbers
To prevent reflection, the electromagnetic energy is absorbed and converted
into heat.
Incoming waves
Heat
conversion
Transmitted
waves
Reference: other absorbing and reflecting examples
Absorbing
Reflecting
Radio Waves
Radio waves absorbers
Metals
Light
Black objects
White objects, mirrors
Sound
Absorbers, felt
Solid bodies (concrete, etc.)
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
FS8004_NSS • 3/8/2021
16
FLEX SUPPRESSOR®
Noise Suppression Sheet
Applications
Case 1 – Suppressing noise reflected by casing
Case 2 – Suppressing crosstalk between substrates
Apply directly to casing
(Case 1)
Apply between boards (Case 2)
Case 3 – Suppressing radiation noise from LSI and IC
Apply directly to
top of LSI or IC
(Case 3)
Apply directly to
circuit board line
(Case 3)
Insulation process should be performed when
there is contact to conductive material
Case 4 – Suppressing noise from cables
Wrap FLEX SUPPRESSOR around the cable.
Apply directly to a flat cable. (Case 4)
Case 5 – Suppressing noise radiation (reflected noise) from
the opening of the shield, the casing, etc.
Shielded casing
Attached around opening
(Case 5)
Opening
Suppressing radiation
High-frequency current on shielded surface
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
FS8004_NSS • 3/8/2021
17
FLEX SUPPRESSOR®
Noise Suppression Sheet
Applications cont.
Internal
Interference
Suppression
Noise Radiation
Suppression
Devices
RFID Transmission
Quality
Improvement
Anti-ESD
Measure
Anti-SAR
Measure
On FPC and LSI for LCD
module and camera
module
On main CPU for
reception improvement
On FPC and LSI for
On loop antenna for
LCD module and
Near antenna and
distance communication
camera module
Mobile phone
On main CPU
on chassis
improvement
On metal parts such as
chassis
On loop antenna for
On the board and FPC
Digital still camera
On CCD module FPD
On the board
distance communication On metal parts such as
—
and digital video
On image processing LSI
On a memory slot
improvement
chassis
camera
On loop antenna and metal
On CPU and GPU
On CPU and GPU
On memory and SSD
Near antenna and
Notebook PC
parts near antenna for
On metal parts such as
On cables inside LCD On wireless LAN and LTE
and tablet
distance communication
on chassis
panel
module
chassis
improvement
On GPS receiver and TV
On LCD and FPC
tuner
On metal parts such as
Car infotainment
—
—
On control box
On LSI for LCD for radio
chassis
reception improvement
On loop antenna and metal
Near field
parts near antenna for
—
—
communication tag
—
—
distance communication
(NFC tag)
improvement
On the interior of the
Base station, optical
chassis and on LSI for
—
—
—
—
transceiver module
error rate improvement
On cable and co-axial
Wireless LAN
—
cable for reception
—
—
—
and Wi-Fi.
improvement
Mobile phone
Tablet
Anti-ESD
measure
Anti-ESD
measure
Notebook PC
Anti-SAR
measure
Internal
interference
suppression
Internal
interference
suppression
Anti-ESD
measure
RFID transmission
quality improvement
Noise radiation
suppression
Anti-ESD
measure
Noise radiation
suppression
Noise radiation
suppression
Internal interference
suppression
Digital still camera
Car navigation system
Wearable watch
Anti-ESD
measure
Noise radiation suppression
Noise radiation suppression
Internal
interference
suppression
Anti-ESD
measure
Anti-ESD
measure
Internal interference suppression
Internal interference suppression
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
Wireless power transfer
FS8004_NSS • 3/8/2021
18
FLEX SUPPRESSOR®
Noise Suppression Sheet
Examples of Shapes
KEMET FLEX SUPPRESSOR sheets can be cut into a variety of shapes and sizes:
With holes, cut-out shapes, and circular shapes
Reel
Precut
Roll
With Aluminum or PET sheet
Some examples of customization, available upon request:
• The use of PET film in the front, for insulation or mechanical support
• The use of aluminum sheet in the front, for shielding effect
• The use of different adhesive tapes on the back - stronger, thinner, thicker, etc.
Customization Examples
Where
Function
PET Film
Front
Insulation or mechanical support
Aluminum sheet
Front
Shielding effect
Different adhesive tape
Back
Stronger adhesive tape
Thinner or thicker tape
Reflow capable, double-sided tape
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
FS8004_NSS • 3/8/2021
19
FLEX SUPPRESSOR®
Noise Suppression Sheet
Permeability Characteristics
EFA, FF1, EFF4, FX5, EFX6 & EFW
260
240
EFW μ '
220
200
180
Permeability µ
160
140
120
100
80
EFW μ ''
60
40
20
0
1
10
100
1,000
10,000
Frequency [MHz]
Above data are not guaranteed values.
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
FS8004_NSS • 3/8/2021
20
FLEX SUPPRESSOR®
Noise Suppression Sheet
Permeability Characteristics cont.
FG1, EFG2, EFG3, FS & EFS
50
EFG3µ'
40
EFG2µ'
Permeability µ
30
FG1µ'
20
EFG3µ"
EFSµ' / FSµ'
10
EFG2µ"
FG1µ"
EFSµ" / FSµ"
0
1
10
100
1,000
10,000
Frequency [MHz]
Above data are not guaranteed values.
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
FS8004_NSS • 3/8/2021
21
FLEX SUPPRESSOR®
Noise Suppression Sheet
Permeability Characteristics - Not for New Design
EFF, EFG, EFH, EFR & EFX
140
120
EFF µ’
Permeability µ
100
80
EFX µ’
EFH µ’
60
EFR µ’
40
EFF µ’
EFX µ”
20
EFH µ”
EFR µ”
0
1
EFG µ’
EFG µ”
10
100
1,000
10,000
Frequency [MHz]
Above data are not guaranteed values.
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
FS8004_NSS • 3/8/2021
22
FLEX SUPPRESSOR®
Noise Suppression Sheet
Measuring Method of Electrical Characteristics
Attenuation
of transmission noise
Attenuation
of coupling noise
Loop Antenna
Loop Antenna
Electrical Characteristics
FX5 – Attenuation of Transmission Noise
−10 FX5 FX5
(50)(25)
−10 FX5 FX5
(50)(25)
Transmission
Transmission[dB]
[dB]
FX5 (25)
FX5 (25)
−20
−20
−30
−30
−40
−40
−60
−60 100
100
15
15
FX5 FX5
(75)(50)
FX5 FX5
(75)(50)
FX5 (100)
FX5 (75)
FX5 (100)
FX5 (75)
−30
−30
−40
−40
−50
−50
Copper
Copper
Frequency [MHz] Frequency [MHz]
Frequency [MHz] Frequency [MHz]
900
900
5
5
0
0
−5
−5
EFX6 – Attenuation of Transmission Noise
EFX6
EFX6 Type
Type
−20
−20
EFX6 (02)
(02)
−20 EFX6EFX6
(01)
−20
EFX6 (01)
EFX6 (01)
EFX6 (01)
−30
−30
−40
−40
−60
−60 100
100
200
200
15
15
EFX6EFX6
(03)(02)
EFX6EFX6
(03)(02)
EFX6 (03)
EFX6 (03)
−40
−40
−50
−50
Copper
Copper
Frequency [MHz] Frequency [MHz]
Frequency [MHz] Frequency [MHz]
900
900
0
0
FX5 (50) FX5 (75)
FX5 (50) FX5 (75)
FX5 (100)
FX5 (100)
Frequency [MHz] Frequency [MHz]
Frequency [MHz] Frequency [MHz]
900
900
1
1
900
900
1
1
15
10
10
5
5
EFX6 (01)
EFX6 (01)
0
0
−5
−5
1,000
1,000
5
5
0
0
Copper
EFX6Copper
(02)
EFX6 (02)
EFX6 (02)
EFX6(01)
(02)
EFX6
EFX6 (01)
Copper
Copper
−5
−5
−10
−10
EFX6 (03)
EFX6 (03)
EFX6 (03)
EFX6 (03)
−15
−15 100 400 200 500 300 600 400 700 500 800 600 900 7001,000 800
300
300 100 400 200 500 300 600 400 700 500 800 600 900 7001,000 800
200
200
Frequency [MHz] Frequency [MHz]
Frequency [MHz] Frequency [MHz]
Above data are not guaranteed values.
0
0
−30
−30
−30
−30
Transmission
Transmission[dB]
[dB]
−20
−20
EFA Type
Type
EFA
EFA (005)
EFA (01) EFA
EFA (01)
(005)EFA (02)
EFA (01)
EFA (01)
EFA (02)
15
15
10
10
EFA(03)
(02)
EFA
EFA(03)
(02)
EFA
EFA (03)
EFA (03)
−40 Electronics Corporation • KEMET Tower • One East Broward Boulevard
© KEMET
−40
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
−50
−50
Copper −50
Copper −50
−60
−60
Copper
Copper
EFA
EFA Type
Type
5
5
0
0
−5
−5
15
15
EFA Type
Type
EFA
10
10
Coupling
Coupling[dB]
[dB]
EFA
EFA Type
Type
−10
−10
EFA (005)
EFA (005)
−20
−20
−40
−40
FX5
(75)
FX5
(100)
FX5
(75)
FX5
(100)
FX5 (25)
FX5 (25)
EFX6
EFX6 Type
Type
EFX6 Type
Type 15 EFX6
−15
−15 100
100
Coupling[dB]
[dB]
Coupling
−10
−10
Copper
Copper
−15
−15 100 400 200 500 300 600 400 700 500 800 600 900 7001,000 800
300
300 100 400 200 500 300 600 400 700 500 800 600 900 7001,000 800
200
200
0
0
Copper
Copper
−10
−10
−10
−10
−60
−60 100 400 200 500 300 600 400 700 500 800 600 900 7001,000 800
300
300 100 400 200 500 300 600 400 700 500 800 600 900 7001,000 800
5
5
−5
FX5 (50)
−5
FX5 (50)
10
10
−30
−30
Copper
Copper
−50
−50
EFX6 Type
Type
EFX6
−10
−10
Transmission
Transmission[dB]
[dB]
−10
−10
0
0
FX5 Type
Type
FX5
EFX6 – Attenuation of Coupling Noise
Coupling[dB]
[dB]
Coupling
0
0
FX5 (25)
FX5 (25)
−15
−15 100
100
1,000
1,000
15
15
10
10
−10
−10
−60
−60 100 400 200 500 300 600 400 700 500 800 600 900 7001,000 800
300
300 100 400 200 500 300 600 400 700 500 800 600 900 7001,000 800
200
200
FX5
FX5 Type
Type
10
10
FX5 (100)
FX5 (100)
−20
−20
Copper
Copper
−50
−50
FX5 Type
Type
FX5
Coupling
Coupling[dB]
[dB]
−10
−10
0
0
Coupling
Coupling[dB]
[dB]
FX5
FX5 Type
Type
Coupling[dB]
[dB]
Coupling
0
0
FX5 – Attenuation of Coupling Noise
EFA (005)
EFA (005)
5
5
EFA (005)
EFA (005)
EFA (01)
EFA (01)
0
0
−5
−5
−10
−10
−10
−10
−15
−15
Copper
Copper
EFA (01)
EFA (01)
Copper
Copper
FS8004_NSS • 3/8/2021
EFA (02)
EFA (02)
EFA (03)
EFA
EFA(02)
(03)
EFA (02)
23
EFA (03)
EFA (03)
Copper ®
SUPPRESSOR
−50
−60
300 100 400 200 500 300 600 400 700 500 800 600 900 7001,000 800
−5
900
−15
1,000
Frequency [MHz] Frequency
[MHz]
Electrical Characteristics
cont.
−5
FX5 (50)
EFX6
Type
EFW Type
100
15
15
−40
40
−40
−40
Copper
−50
50
−60
60 100
100
−50
−50
Copper
200
Coupling
[dB]
Coupling
[dB]
−30
30
Copper
Frequency
[MHz]
Frequency
[MHz]
Frequency
[MHz]
Frequency
[MHz]
900
900
−20
Transmission [dB]
−10
−30
−40
−5
−5
−60
100
200
5
EFA (03)
−40
Copper
−60
300 100 400 200 500 300 600 400 700 500 800 600 900 7001,000 800
900
1
0
Copper
Copper
Copper
EFX6 (02)
EFX6 (02)
EFX6 (01)
EFW (02)EFW (01)EFW (03)EFW (02)
EFW (03)
EFW (01)EFW (005)
−10
−10
EFX6 (03)
EFX6 (03)
−15
300−15
100 400 200 500 300 600 400 700 500 800 600 900 7001,000 800
300 100
500 300
700 500
900 700
200
900
Frequency [MHz] Frequency [MHz]
Frequency [MHz] Frequency [MHz]
1,000
Frequency [MHz] Frequency [MHz]
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
EFA Type
15
15
10
10
5
EFA (005)
0
−5
−10
900
EFX6
EFWType
Type
−5
−5
EFA Type
EFA(03)
(02)
EFA
1
EFA – Attenuation of Coupling Noise
−30
Copper −50
−50
EFA (01) EFA (005)EFA (02)
EFA (01)
Copper 5
0
0
EFA Type
EFA (005)
−20
15
15
EFX6 (01)
EFW (005)0
−15
−15 100
100
1,000
0
−10
900
10
10
5
5
EFA – Attenuation of Transmission Noise
EFA Type
EFX6Type
Type
EFW
−10
−10
Copper
−60
−60 100 400 200 500 300 600 400 700 500 800 600 900 7001,000 800
300
300 100
500 300
700 500
900 700
0
−15
300 100 400 200 500 300 600 400 700 500 800 600 900 7001,000 800
200
10
10
EFX6EFX6
(03)(02)
EFX6 (03)
EFX6 (02)
−20
EFW (03)
EFW (03)
EFX6 (01)
EFX6 (01)
−20
EFW (01)
EFW (01)
EFW (02)
EFW (02)
−30
EFW (005)
EFW (005)
−30
−20
20
FX5 (100)
EFW – Attenuation of Coupling Noise
−10
−10
Transmission[dB]
[dB]
Transmission
−10
10
0
0
FX5
(75)
FX5
(100)
Frequency [MHz] Frequency [MHz]
Coupling [dB]
0
EFX6Type
Type
EFW
FX5 (50) FX5 (75)
−10
EFW – Attenuation of Transmission Noise
0
FX5 (25)
0
Coupling [dB]
Coupling [dB]
200
0
−10
Noise Suppression Sheet
100
FX5 (25)
Coupling [
−40
Copper
FLEX
−50
−60
−30
Coupling [dB]
−40
Coupling [
Transmissio
−30
−15
5
EFA (005)
EFA (01)
0
200
Copper
−5
−10
100
Copper
EFA (01)
EFA (02)
EFA (03)
EFA (02)
EFA (03)
−15
300 100 400 200 500 300 600 400 700 500 800 600 900 7001,000 800
Frequency [MHz] Frequency [MHz]
Above data are not guaranteed values.
FS8004_NSS • 3/8/2021
24
900
FLEX SUPPRESSOR®
Noise Suppression Sheet
Electrical Characteristics cont.
1 Type
FF1 –
Type
FF1
Attenuation of Transmission Noise
15
FF1 (50)
Copper
−10
0
FF1 (100)
−20
−10
FF1 (50)
FF1 (200)
−30
FF1 (100)
−20
FF1 (200)
FF1 (50)
FF1 FF1
(100)
(300)
(300)
FF1 FF1
(100)
10
15
FF1 (300)
FF1 (200)
FF1 (300)
−40
−30
Copper
−50
−40
Copper300
200
−60
400
−50 100500
200
−60
400 100500
Copper
200
600 300700
400800
200600
300700
500900
1,000 700
600
800
900
1,000
400800
Frequency [MHz]
500900
1,000 700
600
800
900
1,000
Transmission
Transmission
[dB]
[dB]
F4 Type
EFF4 (01)
−10
0
−30
−20
EFF4 (02)
−40
−30
EFF4 (01)
Copper
200
Copper300
EFF4
EFF4(01)
(03)
−5
0
−10
−5
−60
400
−50 100500
200
600 300700
Copper
Frequency [MHz]
200
300
15
10
15
EFF4 (02)
EFF4 (05)
EFF4 (05)
EFF4 (02)
−60
400 100500
200600
300700
Frequency [MHz]
400800
500900
EFF4 (03)
EFF4 (05)
EFF4 (03)
1,000 700
600
EFF4 (05)
800
900
1,000
Frequency [MHz]
Above
guaranteed
800are not500
900 values.
1,000
400data
600
700
Above data
800are not guaranteed
900 values.
1,000
0
5
Copper
FF1 (50)
−5
0
FF1 (100)
−10
−5
200
300
−15 (100)
FF1
400
−10 100500
200
300
−15
400 100500
FF1 (200) FF1 (100)
FF1 (300)
200600
200600
F
FF1 (200) FF1 (100) (300)
FF1 (200)
800
1,000 700
300700 400800 FF1
500900 600
F
Frequency [MHz]
Frequency [MHz]
100
FF1 (200)
300700
400800
500900
1,000 700
600
800
Frequency [MHz]
EFF4 Type
15
EFF4 Type
5
10
EFF4 (01)
0
5
EFF4 (01)
−5
0
10
15
EFF4 (02)
−15
100
200
200
EFF4 Type
EFF4 (01)
0
5
EFF4 (02) −5
0
−10
−5
−15
−10 100
5
10
EFF4 Type
EFF4 (01)
Copper
Copper
Copper
Copper
EFF4 (02)
EFF4 (02)
−10
−5
EFF4
EFF4 (05)
EFF4 (03)
300
EFF4 (03)
−15
100
200600
400
500
−10
300
EFF4 (03) [MHz]
Frequency
−15
400 100500 200600 300700
300700
400800
500900
1,000 700
600
EFF4 (05)
EFF4 (03)
Frequency [MHz]
Above
guaranteed
800are not500
900 values.
1,000
400data
600
700
800
EFF4
Above data
800are no
Frequency
Frequency
[MHz]
Above
data[MHz]
are not guaranteed
values.
Frequency [MHz]
Above data are not guaranteed values.
FF1 (50)
EFF4 – Attenuation of Coupling Noise
Copper
−50
−40
FF1 (50)
Copper
Frequency [MHz]
EFF4 Type
EFF4
EFF4(01)
(03)
Copper
FF1 Type
5
10
FF1 (50)
Frequency [MHz]
EFF4 Type
−20
EFF4 (02)
−10
10
15
Copper
0
5
−15
CouplingCoupling
[dB]
[dB]
0
FF1 Type
5
10
EFF4 – Attenuation of Transmission Noise
F4 Type
15
−15
−10 100
Frequency [MHz]
Frequency [MHz]
300
FF1 (200)
CouplingCoupling
[dB]
[dB]
Transmission
Transmission
[dB]
[dB]
FF1 Type
FF1 (50)
FF1
FF1Type
– AttenuationFF1
ofType
Coupling Noise
CouplingCoupling
[dB]
[dB]
0
CouplingCoupling
[dB]
[dB]
1 Type
Above data are not guaranteed values.
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
Above data are not guaranteed values.
FS8004_NSS • 3/8/2021
Above data are no
25
FLEX SUPPRESSOR®
Noise Suppression Sheet
Electrical Characteristics - Not for New Design
EFR – Attenuation of Transmission Noise
EFR – Attenuation of Coupling Noise
TYPE
TYPE/ EFR
/ EFR
0 0
1515
TYPE
TYPE/ EFR
/ EFR
0 0
−20
−20
−10
−10
−30
−30
EFR
(01)
EFR
(01)
−20
−20
−40
−40
EFR
(005)
EFR
(005)
−30
−30
−50
−50
EFR
(01)
EFR
(01)
−40
−40
−60
−60
100
100
EFR
(02)
EFR
(02)
EFR
(10)
EFR
(10)
EFR
(03)
EFR
(03)
Copper
Copper
200
200
300
300
400
400
700
700
800
800
−5−5
−15
−15
100
100
900
900 1,000
1,000
300
300
400
400
500
500
600
600
700
700
800
800
900
900 1,000
1,000
Frequency
Frequency[MHz]
[MHz]
TYPE
TYPE/ EFX
/ EFX
EFX
– Attenuation of Transmission Noise
0 0
−10
−10
−30
−30
−20
−20
−40
−40
−30
−30
−50
−50
−40
−40
−60
−60
100
100
200
200
−50
−50
−60
−60
100
100
EFX
(03)
EFX
(03)
EFX
(02)
EFX
(02)
EFX
(05)
EFX
(05)
EFX
(01)
EFX
(01)
EFX
(005)
EFX
(005)
EFX
(03)
EFX
(03)
Copper
Copper
EFX
(02)
EFX
(02)
EFX
(01)
EFX
(01)
EFX
(005)
EFX
(005)
700 800
800
300
300 400
400 500
500 600
600 700
Copper
Copper
300
300
400
400
500
500
600
600
700
700
800
800
Frequency
Frequency[MHz]
[MHz]
TYPE
TYPE/ EFF
/ EFF
Transmission
[dB]
Transmission
[dB]
Transmission
[dB]
Transmission
[dB]
TYPE
TYPE/ EFF
/ EFF
EFF
(03)
EFF
(03)
EFF
(02)
EFF
(02)
−20
−20
0 0
EFF
(01)
EFF
(01)
−30
−30
−10
−10
EFF
(03)
EFF
(03)
EFF
(02)
EFF
(02)
−40
−40
−20
−20
200
200
300
300
400
400
500
500
600
600
700
700
800
800
900
900 1,000
1,000
Frequency
[MHz]
Frequency
[MHz]
EFR
(10)
EFR
(10)
200
200
300
300
400
400
500
500
600
600
700
700
800
800
900
900 1,000
1,000
Copper
Copper
1010
15
5 15
5
EFX
(005)
EFX
(005)
EFX
(01)
EFX
(01)
10
0 10
0
EFX
(005)
EFX
(005)
EFX
(01)
EFX
(01)
200
200
300
300
−15
−15
100
100
400
400
500
500
EFX
(02)
EFX
(02)
EFX
(03)
EFX
(03)Copper
Copper
EFX
(02)
EFX
(02)
EFX
(03)
EFX
(03)
EFX
(05)
EFX
(05)
600
600
700
700
800
800
900
900 1,000
1,000
Frequency
Frequency[MHz]
[MHz]
EFX
(05)
EFX
(05)
200
200
300
300
400
400
500
500
600
600
700
700
800
800
900
900 1,000
1,000
Frequency
Frequency[MHz]
[MHz]
200
200
300
300
400
400
200
200
300
300
400
400
500
500 600
600
Copper
Copper
700
700
500
500
700
700
600
600
Above data are not guaranteed values.
5 15
5
15
EFF
(02)
EFF
(02)
0 10
0
10
800
800
900
900 1,000
1,000
−15
−15
−5−5
100
100
EFF
(02)
EFF
(02)
900
900 1,000
1,000
Frequency
Frequency[MHz]
[MHz]
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
−15
−15
100
100
EFF
(03)
EFF
(03)
EFF
(01)
EFF
(01)
200
200
300
300
400
400
500
500
600
600
700
700 800
800
EFF
(03)
EFF
(03)
900
900 1,000
1,000
Frequency
Frequency[MHz]
[MHz]
−10
−10
800
800
Copper
Copper
EFF
(01)
EFF
(01)
−10
−10
0 0
Frequency
Frequency[MHz]
[MHz]
−50
−50
Copper
Copper
1010
−5−5
5 5
EFF
(01)
EFF
(01)
Copper
Copper
−50
−50
−30
−30
−60
−60
100
100
EFR
(05)
EFR
(05)
1515
−10
−10
−60
−60
−40
−40
100
100
EFR
(03)
EFR
(03)
EFR
(10)
EFR
(10)
−10
−10
900
900 1,000
1,000
EFR
(01)
EFR
(01)
EFX – Attenuation of Coupling Noise
−5−5
−15
−15
100
100
0 0
EFR
(005)
EFR
(005)
0 0
−10
−10
900
900 1,000
1,000
EFR
(03)
EFR
(05)
EFR
(03)
EFR
(05)
Copper
Copper
EFR
(02)
EFR
(02)
5 5
−5−5
Frequency
Frequency[MHz]
[MHz]
200
200
EFR
(01)
EFR
(01)
Frequency
Frequency[MHz]
[MHz]
Coupling [dB]
Coupling [dB]
Coupling [dB]
Coupling [dB]
Transmission
[dB]
Transmission
[dB]
Transmission
[dB]
Transmission
[dB]
EFX
(05)
EFX
(05)
0 0
−20
−20
−15
−15
100
100
1515
TYPE
TYPE/ EFX
/ EFX
−10
−10
EFR
(005)
EFR
(005)
−10
−10
Frequency
Frequency[MHz]
[MHz]
200
200
10
0 10
0
EFR
(02)
EFR
(02)
0 0
−10
−10
EFR
(03)
EFR
(03)
500
600
500Copper
600
Copper
15
5 15
5
5 5
−5−5
EFR
(05)
EFR
(05)
EFR
(005)
EFR
(005)
−50
−50
−60
−60
100
100
EFR
(05)
EFR
(05)
EFR
(02)
EFR
(02)
Copper
Copper
1010
Coupling [dB]
Coupling [dB]
Coupling [dB]
Coupling [dB]
EFR
(10)
EFR
(10)
Coupling [dB]
Coupling [dB]
Coupling [dB]
Coupling [dB]
Transmission
[dB]
Transmission
[dB]
Transmission
[dB]
Transmission
[dB]
−10
−10
200
200
300
300
400
400
500
500
600
600
700
700
800
800
900
900 1,000
1,000
Frequency
Frequency[MHz]
[MHz]
FS8004_NSS • 3/8/2021
26
−20−20
−30−30
FLEX SUPPRESSOR®
−40−40
EFX
(03)
EFX
(03)
EFX
(02)
EFX
(02)
EFX
(01)
EFX
(01)
EFX
(005)
EFX
(005)
Noise Suppression Sheet
−50−50
Copper
Copper
10 10
EFX
(05)
EFX
(05)
Coupling [dB]
Coupling [dB]
Transmission [dB]
Transmission [dB]
−10−10
Copper
Copper
5 5
0 0
EFX
(005)
EFX
(005)
EFX
(01)
EFX
(01)
−5 −5
−10−10
−60−60
Electrical
-600Not
Design
cont.
1,000
700700for
800800New
900900 1,000
100100 Characteristics
200200 300300 400400 500500 600
EFX
(02)
EFX
(02)
EFX
(03)
EFX
(03)
EFX
(05)
EFX
(05)
−15−15
1,000
100100 200200 300300 400400 500500 600600 700700 800800 900900 1,000
Frequency
[MHz]
Frequency
[MHz]
Frequency
[MHz]
Frequency
[MHz]
EFF – Attenuation of Transmission Noise
EFF – Attenuation of Coupling Noise
TYPE
/ EFF
TYPE
/ EFF
0 0
−10
−30
−30−10
−20
−40
−40−20
−30
−50
−50−30
(02)
EFFEFF
(02)
(01)
EFFEFF
(01)
EFAEFA
(03)
(03)
EFAEFA
(02)
(02)
EFAEFA
(01)
(01)
Copper
Copper
15
5
5 15
10
0
0 10
−55−55
−10−10
Frequency
[MHz]
Frequency
[MHz]
EFAEFA
(01)
(01)
Frequency
[MHz]
Frequency
[MHz]
−15−15
1,000
100100 200200 300300 400400 500500 600600 700700 800800 900900 1,000
Frequency
[MHz]
Frequency
[MHz]
Frequency
[MHz]
Frequency
[MHz]
EFH – Attenuation of Coupling Noise
TYPE
/ EFH
TYPE
/ EFH
0 0
15 15
Copper
Copper
10 10
EFH
(01)
EFH
(01)
EFH
(005)
EFH
(005)
−30−30
−40−40
Copper
Copper
−60−60
1,000
100100 200200 300300 400400 500500 600600 700700 800800 900900 1,000
Frequency
[MHz]
Frequency
[MHz]
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
Coupling [dB]
Coupling [dB]
−10−10
Transmission [dB]
Transmission [dB]
(03)
EFFEFF
(03)
EFAEFA
(005)
(005)
−60−60
1,000
100100 200200 300300 400400 500500 600600 700700 800800 900900 1,000
−50−50
Copper
Copper
EFAEFA
(03)
(03)
−5
−5
−15
−15
EFA
(02)
EFA
(02)
1,000
400
500 600600 700700 800800 900900 1,000
100100 200200 300300 400
500
−40
−60
−60−40
1,000
100100 200200 300300 400400 500500 600600 700700 800800 900900 1,000
Copper
Copper
−50−50
−20−20
(02)
EFFEFF
(02)
(01)
EFFEFF
(01)
0 0
−10−10
EFAEFA
(005)
(005)
EFH – Attenuation of Transmission Noise
Copper
Copper
10 10
(03)
EFFEFF
(03)
Coupling [dB]
Coupling [dB]
Coupling [dB]
Coupling [dB]
Transmission
[dB]
Transmission
[dB]
Transmission
[dB]
Transmission
[dB]
−10−10
0−20
0
−20
15 15
TYPE
/ EFA
TYPE
/ EFA
5 5
0 0
−5 −5
−10−10
EFH
(01)
EFH
(01)
EFH
(005)
EFH
(005)
−15−15
1,000
100100 200200 300300 400400 500500 600600 700700 800800 900900 1,000
Frequency
[MHz]
Frequency
[MHz]
Above data are not guaranteed values.
FS8004_NSS • 3/8/2021
27
FLEX SUPPRESSOR®
Noise Suppression Sheet
Attenuation of Decoupling Noise with Metal
Metal
FLEX SUPPRESSOR®
Loop Antenna
EFS
FS
10
EFS(10)
EFS(05)
15
Attenuation [dB]
Attenuation [dB]
20
10
5
EFS(01)
0
EFS(03)
EFS(02)
8
4
2
0
1
10
Frequency [GHz]
FS (100)
6
FS (30)
FS (75)
FS (75)
1
Frequency [GHz]
10
Above data are not guaranteed values.
Above data are not guaranteed values.
Measuring Method of Transmission Noise Attenuation Characteristics
Sample
50 mm x 50 mm
Printed board (FR-4)
100 mm x 100 mm x 1.6 mm
Incident
Incident
wave
Transmission S21
Incident
wave
Port 2
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
P (loss) / P (in)
Loss
Port 1
Transmission
S21
0.8
Z0 = 50 Ω
Network analyzer
Loss
1.0
Micro strip line
Reflection S11
Reflection
S11
0.6
Higher loss is
preferable
Maximum 1.0
0.4
0.2
0.0
2
4
Frequency [GHz]
6
FS8004_NSS • 3/8/2021
28
FLEX SUPPRESSOR®
Noise Suppression Sheet
Transmission Noise Attenuation Characteristics
Shown in the graphs below are values of transmission loss calculated from the transmission characteristics S11 and S21,
measured on Z0 = 50 Ω type micro strip line (MSL) with a Flex Suppressor® attached.
FX5 Type
1.0
0.5
0.4
FX5 (100)
0.3
1
Frequency [GHz]
EFX6 (02)
0.6
0.5
0.4
0.5
FF1 (300)
0.1
EFG3 Type
1.0
FF1 (50)
0.2
1
0.0
0.1
10
Frequency [GHz]
EFF4 Type
1.0
0.9
0.8
0.3
EFG (01)
EFF4(02)
0.5
0.4
EFF4 (05)
EFFA (03)
Ploss/Pin
0.4
0.6
0.3
0.3
0.2
0.1
0.0
0.0
0.1
Frequency [GHz]
10
1
Frequency [GHz]
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
10
EFW (005)
0.4
0.1
1
EFW (03)
0.5
0.2
0
10
EFW Type
0.6
0.1
0.2
1
Frequency [GHz]
0.7
EFF4 (01)
0.7
EFG (02)
EFG2 (01)
0.1
0.8
0.5
EFG2 (03)
0.4
0.9
0.6
EFG2 (02)
0.5
0.8
EFG (03)
EFG2 Type
0.6
0.9
0.7
10
0.3
FF1 (100)
0.0
0.1
10
1
Frequency [GHz]
0.7
FF1 (200)
0.6
0.1
1.0
1.0
0.8
0.2
1
10
Frequency [GHz]
0.8
0.2
Frequency [GHz]
1
0.0
0.1
FF1 Type
0.4
FG1 (50)
0.1
0.9
0.3
FG1 (50)
0.4
0.9
0.3
0.0
0.1
0.5
0.2
EFA (005)
EFA (01)
0.7
EFX6 (01)
Ploss/Pin
Ploss/Pin
0.7
Ploss/Pin
10
FG1 (50)
0.6
0.3
0.0
0.1
1.0
EFX6 (03)
0.8
0.4
0.1
EFX6 Type
0.9
0.5
0.2
FX5 (25)
0.1
1.0
0.6
0.3
0.2
0.0
0.1
0.7
EFA (03)
Ploss/Pin
0.6
0.8
0.7
FX5 (50)
FG1 Type
0.9
0.8
Ploss/Pin
Ploss/Pin
0.7
1.0
EFA (02)
0.9
FX5 (75)
0.8
EFA Type
Ploss/Pin
0.9
Ploss/Pin
1.0
0.0
0.1
EFW (01)
EFW (02)
1.0
Frequency [GHz]
10.0
Above data are not guaranteed values.
FS8004_NSS • 3/8/2021
29
FLEX SUPPRESSOR®
Noise Suppression Sheet
Transmission Noise Attenuation Characteristics - Not for New Design
Shown in the graphs below are values of transmission loss calculated from the transmission characteristics S11 and S21
measured on Z0 = 50 Ω type MSL (micro strip line) with a Flex Suppressor® attached.
EFR Type
1.0
EFX Type
1.0
EFX (05)
EFR (10)
EFR (05)
EFR (005)
0.6
Ploss/Pin
Ploss/Pin
EFR (01)
EFR (02)
0.4
EFF (03)
0.8
EFR (03)
0.2
0.8
EFX (005)
EFX (01)
0.6
Ploss/Pin
0.8
0.0
EFX (02)
0.4
EFX (03)
0.2
0
EFF Type
1.0
2
4
6
Frequency [GHz]
8
0.0
10
EFF (01)
0.6
EFF (02)
0.4
0.2
0
2
4
6
Frequency [GHz]
8
0.0
10
EFG Type
1.0
0
2
6
0.6
Ploss/Pin
Ploss/Pin
10
0.8
EFG (005)
EFG (01)
0.4
EFG (02)
EFG (03)
0.2
0.0
8
EFH Type
1.0
0.8
4
Frequency [GHz]
0
2
4
6
Frequency [GHz]
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
EFH (005)
0.6
EFH (01)
0.4
0.2
8
10
0.0
0
2
4
6
Frequency [GHz]
8
10
Above data are not guaranteed values.
FS8004_NSS • 3/8/2021
30
FLEX SUPPRESSOR®
Noise Suppression Sheet
Soldering Process
Peak Temperature (°C)
Reflow Profile
230
200
150
B
Preheating
A
Time (seconds)
Peak Temperature
+260°C
Preheating
150 – 180°C 90 seconds maximum
A
200°C or more, 60 seconds maximum
B
230°C or more, 40 seconds maximum
Number of Times
2 times maximum
All noise suppression sheets are reflow capable, if used with special double-sided adhesive tape.
Available upon request. Please contact KEMET respresentative for more details.
Handling Precautions
Avoid high temperature, humidity and direct sunlight. Storage environment should be below 40°C and below 70% relative
humidity.
The surface resistance value listed in this catalog is a reference value of the circuit parameter to indicate noise
suppression. The value does not represent the product’s insulation characteristics. The value may become lower if an
excess pressure is applied to the product.
The products in this datasheet are not insulators, they need to be handled as conductors. Care must be taken when in use,
so that conductive material does not contact the surface or the edge of the FLEX SUPPRESSOR sheet. Insulation process
should be performed when contact to conductive material is probable.
Depending on the processing procedure, powdery substance may drop out from sheet surface or the edge, if the cutting
of the sheet is performed. Depending on the location, care must be taken, as this powder may effect the component’s
performance.
Any dust, oil or moisture must be cleaned from the surface of the installation area when using an adhesive tape to attach
the sheet.
The adhesive tape may begin to lose some of its adhesiveness after being in storage for six months. This has no impact on
the EMI filtering effectiveness.
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
FS8004_NSS • 3/8/2021
31
FLEX SUPPRESSOR®
Noise Suppression Sheet
Information on environmentally influential substances
The FLEX SUPPRESSOR does not contain any of the substances listed below:
(1) Ozone depleting substance
• CFC (chlorofluorocarbon)
• Halon
• Carbon tetrachloride
• 1,1,1-Trichloroethane
• HCFC (hydrochlorofluorocarbon)
• HBFC (hydrobromfluorcarbon)
• Methyl bromide
(2) Substances regulated by EU RoHS Directive 2011/65/EU and EU Directive 2015/863
• Lead and lead compound
• Mercury and mercury compound
• Cadmium and cadmium compound (content of plastics that are below 5 ppm)
• Hexavalent chromium and hexavalent chromium compound
• PBB (polybrominated biphenyl) and its kind
• PBDE (polybrominated diphenylether)
• DEHP (bis-(2-ethylhexy) phthalate)
• BBP (benzylbuty phthalate)
• DBP (dibutyl phthalate)
• DIBP (diisobuty phthalate)
(3) Other environmentally influential substances (examples)
• PCB (polychlorinated biphenyl)
• Polychlorinated naphthalene
• Hexachlorobenzene
• Organotin compounds (tributyl tin, triphenyl tin)
• Asbestos
• Azo compound
• Chlorinated paraffin and its kind (paraffin chloride, chlorinated paraffin and chloroparaffin)
• Radioactive substance
• PVC
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
FS8004_NSS • 3/8/2021
32
FLEX SUPPRESSOR®
Noise Suppression Sheet
KEMET Electronics Corporation Sales Offices
For a complete list of our global sales offi ces, please visit www.kemet.com/sales.
Disclaimer
All product specifi cations, statements, information and data (collectively, the “Information”) in this datasheet are subject to change. The customer is responsible for
checking and verifying the extent to which the Information contained in this publication is applicable to an order at the time the order is placed. All Information given
herein is believed to be accurate and reliable, but it is presented without guarantee, warranty, or responsibility of any kind, expressed or implied.
Statements of suitability for certain applications are based on KEMET Electronics Corporation’s (“KEMET”) knowledge of typical operating conditions for such
applications, but are not intended to constitute – and KEMET specifi cally disclaims – any warranty concerning suitability for a specifi c customer application or use.
The Information is intended for use only by customers who have the requisite experience and capability to determine the correct products for their application. Any
technical advice inferred from this Information or otherwise provided by KEMET with reference to the use of KEMET’s products is given gratis, and KEMET assumes no
obligation or liability for the advice given or results obtained.
Although KEMET designs and manufactures its products to the most stringent quality and safety standards, given the current state of the art, isolated component
failures may still occur. Accordingly, customer applications which require a high degree of reliability or safety should employ suitable designs or other safeguards
(such as installation of protective circuitry or redundancies) in order to ensure that the failure of an electrical component does not result in a risk of personal injury or
property damage.
Although all product–related warnings, cautions and notes must be observed, the customer should not assume that all safety measures are indicted or that other
measures may not be required.
When providing KEMET products and technologies contained herein to other countries, the customer must abide by the procedures and provisions stipulated in all
applicable export laws and regulations, including without limitation the International Traffi c in Arms Regulations (ITAR), the US Export Administration Regulations
(EAR) and the Japan Foreign Exchange and Foreign Trade Act.
KEMET is a registered trademark of KEMET Electronics Corporation.
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
FS8004_NSS • 3/8/2021
33
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