KEMET-EFA-01-240X240T0800

Flex Suppressor

®  

EF Series  

Overview  

Applications  

The EF Series Flex Suppressor

®

is an effective suppressor  

for high frequency noise generated from electronic devices.  

Theꢀflexibleꢀsheetꢀisꢀaꢀpolymerꢀbaseꢀblendedꢀwithꢀmicronꢀ  

sized magnetic powders dispersed into the material. The EF  

Series are effective for resonance and wave suppression,  

and can be cut into virtually any shape.  

• Radiation

 

noise suppression for electronic equipment  

• Quasi-microwave

 

range interference prevention inside  

and in between electronics  

• Mobile

 

communications equipment, wireless equipment  

(Wi-Fi,ꢀBluetooth),ꢀofficeꢀautomationꢀequipmentꢀ(personalꢀ  

computers, TFT LCD’s etc.), communication terminals in  

audio/video equipment, digital exchanges, etc.  

• ESD

 

(electro static discharge) countermeasure  

Benefits  

• Usable

 

in quasi-microwave ranges  

• Can

 

be used in high-speed clocks (Up to 10 GHz)  

•ꢀ Thin,ꢀflexibleꢀmaterialꢀusedꢀinꢀportableꢀequipment  

• Virtually

 

no limitation in where it can be used  

• Less

 

time required for installation  

• Resonance

 

suppression – controls the high frequency  

current and suppresses unwanted electromagnetic  

resonance by creating impedance  

• Electromagnetic

 

wave suppression – suppresses the  

electromagnetic wave intruding the sheet by the magnetic  

loss of its composition  

Part Number System  

EFR  

(01)-  

240×240  

T08  

00  

Standard Dimensions  

(mm)  

Tape 1 Type  

Adhesive Tape Thickness  

Series Type  

Thickness  

Tape 2 Type  

EFR  

EFX  

EFF  

EFA  

EFH  

EFG  

(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  

240 x 240  

T08 = 0.03 mm  

T15 = 0.14 mm  

T22 = 0.05 mm  

T29 = 0.01 mm  

00 = Without PET tape  

Blank = Without Tape 1 Type  

Blank = No adhesive tape  

One world. One KEMET  

© KEMET Electronics Corporation •

P

FS8001_EF • 3/27/2017  

1

Flex Suppressor

®  

EF Series  

Specifications  

Flame  

High  

Magnetic  

Specifications Permeability  

Type  

Extra High  

Magnetic  

Permeability  

Type  

Retardant  

Type, Red  

Phosphorus  

Free Type  

High  

Temp.  

Reflow  

Standard  

High  

Frequency  

Features  

Type  

EFR  

EFX  

EFF  

EFA  

EFG  

EFH  

Effective Frequency  

Up to 10 GHz  

−40ꢀtoꢀ+105  

Operating Temperature (°C)  

Thickness (mm)  

0.05/0.1/0.2/  

0.3/0.5/1.0  

0.05/0.1/0.2/  

0.3/0.5  

0.03/0.05/0.1/  

(0.2/0.3)

2  

0.05/0.1/  

0.2/0.3  

0.07/0.1/0.2/0.3  

0.05/0.1  

240 x 240  

(roll on request)  

Standard Dimensions (mm)  

240 x 240  

240 x 240  

SpecificꢀGravity

1  

2.8 typical  

3.2 typical  

3.6 typical  

3.1 typical  

3.0 typical  

3.1 typical  

Tensile Strength (Mpa)  

3.6 minimum  

6.8 minimum  

6.9 minimum  

6.8 minimum  

3.5 minimum

 

6.8 minimum  

1.0 x 10

5  

minimum  

1.0 x 10

6  

minimum  

SurfaceꢀResistanceꢀ(Ω)

1.0 x 10

6

minimum 1.0

 

x 10

5

minimum 1.0

 

x 10

5

minimum 1.0

 

x 10

6

minimum  

Thermal Conductivity (W/m K)  

0.22  

0.22  

0.4  

1.3  

0.22  

1.3  

UL94 V–0  

UL94 HB  

UL94 V–0  

UL94 V–1  

UL94 V–0  

Approved Standard  

UL File No.  

E176124  

UL File No. E176124  

RoHS  

Compliant  

Halogen  

Free  

Free  

Free  

PVC  

Environment  

Lead  

Red  

Phosphorus  

—

Free  

—

Free  

—

Free  

Relative Magnetic Permeability  

(at 3 MHz)  

60 typical  

100 typical  

130 typical  

60 typical  

20 typical  

60 typical  

Industry’s  

highest magnetic  

permeability of µ130

 

permeability. Red  

with halogen free

 

phosphorus free  

Various thickness

 

composition. Flame

 

Flame retardant (UL  

retardant(UL 94 V–0

 

94ꢀV–0ꢀcertified)  

certified)  

Excellent  

suppression of  

high frequency

 

mounted  

noise in Wi-Fi  

and higher  

µ60 high  

µ60 high permeability  

Various thickness  

Flame retardant (UL  

94ꢀV–0ꢀcertified)  

Can be  

µ100 high  

permeability  

Remarks  

before  

reflowing  

bandwidths.  

Above specifications are for the Flex Suppressor

®

alone (adhesives and etc. not included)  

© KEMET Electronics Corporation •

P

FS8001_EF • 3/27/2017  

2

Flex Suppressor

®  

EF Series  

Table 1 – Ratings & Part Number Reference  

Relative  

Magnetic  

Permeability  

at 3 MHz  

Tensile  

Strength  

(Mpa  

minimum)  

3.6  

Tape  

Thickness  

(mm)  

Specific  

Gravity  

(typical)  

Surface  

Resistance Conductivity  

(Ω minimum)  

Thermal  

Thickness  

(mm)  

Part Number  

Series  

(W/m K)  

EFR(005)-240x240T0800  

EFR(01)-240x240T0800  

EFR(02)-240×240  

EFR  

EFR  

EFR  

EFR  

EFR  

EFR  

EFR  

EFR  

EFR  

EFR  

EFX  

EFX  

EFX  

EFX  

EFX  

EFX  

EFX  

EFX  

EFF  

EFF  

EFF  

EFF  

EFF  

EFF  

EFA  

EFA  

EFA  

EFA  

EFA  

EFA  

EFA  

EFG  

EFG  

EFG  

EFG  

EFG  

EFG  

EFH  

EFH  

0.05  

0.1  

0.2  

0.2  

0.3  

0.3  

0.5  

0.5  

1

0.03  

0.03  

—  

60  

2.8  

2.8  

2.8  

2.8  

2.8  

2.8  

2.8  

2.8  

2.8  

2.8  

3.2  

3.2  

3.2  

3.2  

3.2  

3.2  

3.2  

3.2  

3.6  

3.6  

3.6  

3.6  

3.6  

3.6  

3.1  

3.1  

3.1  

3.1  

3.1  

3.1  

3.1  

3

1.0 x 10^6  

1.0 x 10^6  

1.0 x 10^6  

1.0 x 10^6  

1.0 x 10^6  

1.0 x 10^6  

1.0 x 10^6  

1.0 x 10^6  

1.0 x 10^6  

1.0 x 10^6  

1.0 x 10^5  

1.0 x 10^5  

1.0 x 10^5  

1.0 x 10^5  

1.0 x 10^5  

1.0 x 10^5  

1.0 x 10^5  

1.0 x 10^5  

1.0 x 10^5  

1.0 x 10^5  

1.0 x 10^5  

1.0 x 10^5  

1.0 x 10^5  

1.0 x 10^5  

1.0 x 10^6  

1.0 x 10^6  

1.0 x 10^6  

1.0 x 10^6  

1.0 x 10^6  

1.0 x 10^6  

1.0 x 10^6  

1.0 x 10^5  

1.0 x 10^5  

1.0 x 10^5  

1.0 x 10^5  

1.0 x 10^5  

1.0 x 10^5  

1.0 x 10^6  

1.0 x 10^6  

0.22  

0.22  

0.22  

0.22  

0.22  

0.22  

0.22  

0.22  

0.22  

0.22  

0.22  

0.22  

0.22  

0.22  

0.22  

0.22  

0.22  

0.22  

0.4  

60  

3.6  

60  

3.6  

EFR(02)-240x240T0800  

EFR(03)-240×240  

0.03  

—  

60  

3.6  

60  

3.6  

EFR(03)-240x240T0800  

EFR(05)-240×240  

0.03  

—  

60  

3.6  

60  

3.6  

EFR(05)-240x240T1500  

EFR(10)-240×240  

0.14  

—  

60  

3.6  

60  

3.6  

EFR(10)-240x240T1500  

EFX(005)-240x240T0800  

EFX(01)-240x240T0800  

EFX(02)-240×240  

1

0.14  

0.03  

0.03  

—  

60  

3.6  

0.05  

0.1  

0.2  

0.2  

0.3  

0.3  

0.5  

0.5  

0.07  

0.1  

0.2  

0.2  

0.3  

0.3  

0.03  

0.05  

0.1  

0.2  

0.2  

0.3  

0.3  

0.05  

0.1  

0.2  

0.2  

0.3  

0.3  

0.05  

0.1  

100  

100  

100  

100  

100  

100  

100  

100  

130  

130  

130  

130  

130  

130  

60  

6.8  

6.8  

6.8  

EFX(02)-240x240T0800  

EFX(03)-240×240  

0.03  

—  

6.8  

6.8  

EFX(03)-240x240T0800  

EFX(05)-240×240  

0.03  

—  

6.8  

6.8  

EFX(05)-240x240T1500  

EFF(007)-240x240T0800  

EFF(01)-240x240T0800  

EFF(02)-240×240  

0.14  

0.03  

0.03  

—  

6.8  

6.9  

6.9  

0.4  

6.9  

0.4  

EFF(02)-240x240T0800  

EFF(03)-240×240  

0.03  

—  

6.9  

0.4  

6.9  

0.4  

EFF(03)-240x240T0800  

EFA(003)-240x240T0800  

EFA(005)-240x240T0800  

EFA(01)-240x240T0800  

EFA(02)-240×240  

0.03  

0.03  

0.03  

0.03  

—  

6.9  

0.4  

6.8  

1.3  

60  

6.8  

1.3  

60  

6.8  

1.3  

60  

6.8  

1.3  

EFA(02)-240x240T0800  

EFA(03)-240×240  

0.03  

—  

60  

6.8  

1.3  

60  

6.8  

1.3  

EFA(03)-240x240T0800  

EFG(005)-240x240T0800  

EFG(01)-240x240T0800  

EFG(02)-240×240  

0.03  

0.03  

0.03  

—  

60  

6.8  

1.3  

20  

3.5  

0.22  

0.22  

0.22  

0.22  

0.22  

0.22  

1.3  

20  

3

3.5  

20  

3

3.5  

EFG(02)-240x240T0800  

EFG(03)-240×240  

0.03  

—  

20  

3

3.5  

20  

3

3.5  

EFG(03)-240x240T0800  

EFH(005)-240x240T2200  

EFH(01)-240x240T2200  

0.03  

0.05  

0.05  

20  

3

3.5  

60  

3.1  

3.1  

6.8  

60  

6.8  

1.3  

© KEMET Electronics Corporation •

P

FS8001_EF • 3/27/2017  

3

Flex Suppressor

®  

EF Series  

Shielding  

Shielding materials  

Sꢎielꢄ  

(metal, electrically conductive material)  

ꢀeꢁleꢂꢃeꢄ  

ꢅꢆꢇes  

ꢀeꢁleꢂꢃeꢄ  

ꢅꢆꢇes  

While transmitted waves can be minimized, most of the incoming waves  

areꢀreflected,ꢀcausingꢀinternalꢀinterference.ꢀHigh-frequencyꢀelectricꢀcurrentꢀ  

occursꢀonꢀtheꢀmetalꢀsurfacesꢀandꢀreflectedꢀnoiseꢀoccursꢀatꢀtheꢀshieldingꢀ  

joints, metal openings, and other parts when the grounding is poor.  

ꢈꢉꢂoꢊiꢉꢋ ꢅꢆꢇes  

ꢌeꢃꢆl  

surꢁꢆꢂe  

ꢍiꢋꢎꢏꢁreꢐueꢉꢂꢑ  

eleꢂꢃriꢂ ꢂurreꢉꢃ  

Shielding material + radio wave absorber  

rꢆꢄio ꢅꢆꢇe  

ꢆꢒsorꢒer  

Sꢎielꢄ  

ꢍeꢆꢃ  

ꢀeꢁleꢂꢃeꢄ  

ꢅꢆꢇes  

Shieldingꢀmaterialꢀ+ꢀRadioꢀwaveꢀabsorberꢀtransmittedꢀwavesꢀandꢀreflectedꢀ  

waves can be minimized by mounting metal plates on the back of radio wave  

absorbers.  

ꢂoꢉꢇersioꢉ  

ꢀeꢁleꢂꢃeꢄ  

ꢅꢆꢇes  

ꢓrꢆꢉsꢊiꢃꢃeꢄ  

ꢅꢆꢇes  

ꢈꢉꢂoꢊiꢉꢋ  

ꢅꢆꢇes  

ꢍeꢆꢃ  

ꢂoꢉꢇersioꢉ  

rꢆꢄio ꢅꢆꢇe ꢆꢒsorꢒer  

Radio wave absorbers  

ꢈꢉꢂoꢊiꢉꢋ ꢅꢆꢇes  

Toꢀpreventꢀreflection,ꢀelectromagneticꢀenergyꢀisꢀabsorbedꢀandꢀconvertedꢀintoꢀ  

ꢍeꢆꢃ  

ꢂoꢉꢇersioꢉ  

heat.  

ꢓrꢆꢉsꢊiꢃꢃeꢄ  

ꢅꢆꢇes  

Reference: Other absorbing and reflecting examples  

Absorbing  

Radio waves absorbers  

Black objects  

Reflecting  

Metals  

Radio Waves  

Light  

White objects, Mirrors  

Solid bodies (Concrete, etc.)  

Sound  

Absorbers, Felt  

© KEMET Electronics Corporation •

P

FS8001_EF • 3/27/2017  

4

Flex Suppressor

®  

EF Series  

Applications  

Case 1

ꢀ–ꢀToꢀsuppressꢀnoiseꢀreflectedꢀbyꢀcasing  

Case 2

– To suppress cross talk between substrates  

ꢀpplꢁ ꢂireꢃꢄlꢁ ꢄo ꢃꢅsiꢆꢇ  

ꢈꢉꢅse ꢊꢋ  

ꢀpplꢁ ꢌeꢄꢍeeꢆ ꢌoꢅrꢂs ꢈꢉꢅse ꢎꢋ  

Case 3

– To suppress radiation noises from LSI and IC  

ꢀpplꢁ ꢂireꢃꢄlꢁ ꢄo  

ꢄop oꢅ ꢆSꢇ or ꢇꢈ  

ꢉꢈꢊse ꢋꢌ  

ꢀpplꢁ ꢂireꢃꢄlꢁ ꢄo  

ꢃirꢃuiꢄ ꢍoꢊrꢂ liꢎe  

ꢉꢈꢊse ꢋꢌ  

ꢇꢎsulꢊꢄioꢎ proꢃess sꢏoulꢂ ꢍe perꢅorꢐeꢂ ꢑꢏeꢎ  

ꢄꢏere is ꢃoꢎꢄꢊꢃꢄ ꢄo ꢃoꢎꢂuꢃꢄiꢒe ꢐꢊꢄeriꢊl  

Case 4

– To suppress noise from cables  

ꢀrꢁp Flex Suppressor

®

ꢁrouꢂꢃ ꢄꢁꢅleꢆ  

ꢀꢁꢂꢃꢄꢅ

ꢆ

ꢇ

ꢈ

ꢂꢉꢃ ꢊꢋ ꢌꢅꢍꢋꢎꢋꢏ ꢐꢄꢃꢑ ꢑꢋꢁꢃ ꢉꢑꢎꢄꢆꢒ  

ꢓꢁꢃꢋꢎꢄꢁ

ꢔ

ꢕ

ꢀꢁꢉꢋ ꢖꢗ  

ꢇpplꢈ ꢃireꢄꢉlꢈ ꢉo ꢊlꢁꢉ ꢄꢁꢅle

ꢆ

ꢋ

ꢌꢁse ꢍꢎ  

Case 5

ꢀ–ꢀToꢀsuppressꢀnoiseꢀradiationꢀ(reflectedꢀnoise)ꢀfromꢀ  

the opening of shield, casing, etc.  

Sꢄielꢅeꢅ ꢃꢂsiꢆꢇ  

ꢀꢁꢁꢂꢃꢄeꢅ ꢂrouꢆꢅ opeꢆiꢆꢇ  

ꢈꢉꢂse ꢊꢋ  

ꢌpeꢆiꢆꢇ  

Suppressiꢆꢇ rꢂꢅiꢂꢁioꢆ  

ꢍiꢇꢄꢎꢏreꢐueꢆꢃꢑ ꢃurreꢆꢁ oꢆ sꢄielꢅeꢅ surꢏꢂꢃe  

© KEMET Electronics Corporation •

P

FS8001_EF • 3/27/2017  

5

Flex Suppressor

®  

EF Series  

Applications cont’d  

Internal  

Interference  

Suppression  

RFID Transmission  

Quality  

Noise Radiation  

Suppression  

Anti-ESD  

Measure  

Anti-SAR  

Measure  

Devices  

Improvement  

On FPC and LSI for LCD  

module and camera  

module  

On main CPU – reception  

improvement  

On FPC and LSI of LCD  

module and camera  

module  

On metal parts such as  

chassis  

On loop antenna –  

Communication distance  

improvement  

Near antenna  

Around touch  

panel  

Mobile Phone  

On main CPU  

On CCD module FPD,  

image processing  

LSI, and Memory slot  

On CPU and GPU  

On cables inside LCD  

panel  

On I/O e.g. PCMCA  

and memory slot  

On LSI and FPC near  

optical pickup  

On the board and FPC  

On metal parts such as  

chassis  

Digital Camera  

Notebook PC  

On the board  

—

—

—

On loop antenna and metal  

parts near antenna –  

Communication distance  

improvement  

On CPU and GPU  

On metal parts such as  

chassis  

On wireless LAN module  

On the board and on FPC  

On metal parts such as  

chassis  

DVD/BD  

—

—

—

—

On MPEG chip  

On GPS receiver and TV  

tuner  

On LSI for LCD – Radio  

reception improvement  

On metal parts such as  

chassis  

Car Audio & Visual  

OnꢀLSI,ꢀflexibleꢀboardꢀ  

On loop antenna, and  

metal parts near antenna  

– Communication  

RFID/RW  

—

—

—

—

distance improvement  

On the interior of the  

chassis and on LSI – error  

rate improvement  

On Cable and co-axial  

cable – Reception  

Optical Reception  

Module  

—

—

—

—

—

—

—

—

Wireless LAN  

improvement  

On scanner head  

board and FPC  

Scanner  

HDD  

—

—

—

—

—

—

—

—

On I/F cable  

Mꢀꢁiꢂe phꢀꢃe  

ꢄꢀꢅeꢁꢀꢀꢆ ꢇꢈ  

ꢉigiꢅaꢂ ꢊꢅiꢂꢂ ꢋaꢌera  

ꢊoise rꢆꢋiꢆꢂioꢁ  

suppressioꢁ  

ꢀꢁꢂiꢃESꢌ  

ꢅeꢆsure  

ꢇꢁꢂerꢁꢆl  

ꢇꢁꢂerꢁꢆl  

iꢁꢂerꢈereꢁꢉe  

suppressioꢁ  

ꢀꢁꢂiꢃSꢀꢄ ꢅeꢆsure  

ꢀꢁꢂiꢃESꢌ ꢅeꢆsure  

iꢁꢂerꢈereꢁꢉe  

suppressioꢁ  

ꢇꢁꢂerꢁꢆl  

iꢁꢂerꢈereꢁꢉe  

suppressioꢁ  

ꢊoise rꢆꢋiꢆꢂioꢁ  

suppressioꢁ  

ꢀꢁꢂiꢃESꢌ  

ꢅeꢆsure  

ꢊoise rꢆꢋiꢆꢂioꢁ  

suppressioꢁ  

ꢄFꢇꢌ ꢂrꢆꢁsꢅissioꢁ  

ꢍuꢆliꢂꢎ iꢅproꢏeꢅeꢁꢂ  

ꢈar ꢃavigaꢅiꢀꢃ ꢊꢏꢊꢅeꢌ  

ꢇꢁꢂerꢁꢆl  

ꢉꢍꢉ reꢋꢀrꢎer  

iꢁꢂerꢈereꢁꢉe  

suppressioꢁ  

ꢀꢁꢂiꢃESꢌ ꢅeꢆsure  

ꢊoise rꢆꢋiꢆꢂioꢁ suppressioꢁ  

ꢇꢁꢂerꢁꢆl iꢁꢂerꢈereꢁꢉe suppressioꢁ  

ꢀꢁꢂiꢃESꢌ ꢅeꢆsure  

ꢊoise rꢆꢋiꢆꢂioꢁ suppressioꢁ  

© KEMET Electronics Corporation •

P

FS8001_EF • 3/27/2017  

6

Flex Suppressor

®  

EF Series  

Examples of Shapes  

Can be cut in a variety of shapes and sizes.  

Permeable Characteristics  

140  

120  

100  

80  

/ EFH  

60  

40  

20  

/ EFH  

0

© KEMET Electronics Corporation •

P

FS8001_EF • 3/27/2017  

7

Flex Suppressor

®  

EF Series  

Electrical Characteristics  

EFR – Attenuation of coupling noise  

EFR – Attenuation of transmission noise  

EFX – Attenuation of transmission noise  

EFX – Attenuation of coupling noise  

EFF – Attenuation of transmission noise  

EFF – Attenuation of coupling noise  

Above data are not guaranteed values.  

© KEMET Electronics Corporation •

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Flex Suppressor

®  

EF Series  

Electrical Characteristics cont’d  

EFA – Attenuation of coupling noise  

EFA – Attenuation of transmission noise  

EFH – Attenuation of transmission noise  

EFH – Attenuation of coupling noise  

EFH  

EFH  

EFH  

EFH  

Above data are not guaranteed values.  

Measuring Method of Electrical Characteristics  

Attenuation of transmission noise  

Attenuation of coupling noise  

© KEMET Electronics Corporation •

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Flex Suppressor

®  

EF Series  

Transmission Noise Attenuation Characteristics  

Shown in graphs below are values of transmission loss calculated from the transmission characteristics S11 and S21  

measured on  

Z

0

ꢀ=ꢀ50ΩꢀtypeꢀMSLꢀ(MicroꢀStripꢀLine)ꢀwithꢀaꢀFlexꢀSuppressor

®

attached.  

EFR Tꢀpe  

EFꢁ Tꢀpe  

EFF Tꢀpe  

E

F

ꢂ Tꢀpe  

EFꢃ Tꢀpe  

EFH Tꢀpe  

EFH (00ꢄ)  

EFH (01)  

Above data are not guaranteed values.  

Measuring Method of Transmission Noise Attenuation Characteristics  

Printed board (FR-4)  

100mm x 100mm x 1

.

6

mm  

Sample 50mm x 50mm  

Incident wave  

Reflection S11  

Transmission S21  

© KEMET Electronics Corporation •

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FS8001_EF • 3/27/2017

 

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Flex Suppressor

®  

EF Series  

Soldering Process  

Reꢀꢁꢂw ꢃrꢂꢀiꢁe  

ꢀꢁꢂ  

ꢀꢂꢂ  

ꢃꢄꢂ  

ꢌ

ꢋ

ꢅreꢆeꢇꢈiꢉꢊ  

ꢎiꢏe ꢐseꢔoꢉꢕsꢓ  

Peak Temperature  

+260°C  

Preheating  

150 – 180°C 90 seconds maximum  

200°C or more, 60 seconds  

maximum  

A

230°C or more, 40 seconds  

maximum  

B

Number of Times  

2 times maximum  

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 mean the product’s insulation characteristics. The value may become lower if an excess  

pressure is applied to the product.  

Products in this catalog are not insulators. Please handle them as conductors. When in actual use, please be careful 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 upon the processing procedure, powdery substance may drop out from sheet surface or edge if cutting of the  

sheet is performed by the customer. Please be careful as this powder may effect the component’s performance depending  

on the location.  

Clean away any dust, oil or moisture from the surface of the installing area when attaching the sheet using adhesive tape.  

© KEMET Electronics Corporation •

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Flex Suppressor

®  

EF Series  

Information on environmentally influential substances  

The Flex Suppressor

®

does not contain substances listed below:  

(1) Ozone depleting substance  

ꢀꢀꢀꢀꢀꢀꢀCFCꢀ(chlorofluorocarbon)  

Halon  

Carbon tetrachloride  

1,1,1-Trichloroethane  

ꢀꢀꢀꢀꢀꢀꢀHCFCꢀ(hydrochlorofluorocarbon)  

ꢀꢀꢀꢀꢀꢀꢀHBFCꢀ(hydrobromfluorcarbon)  

Methyl bromide  

(2) Substances regulated by RoHS order  

Lead and lead compound  

Mercury and mercury compound  

Cadmium and cadmium compound (content of plastics are below 5ppm)  

Hexavalent chromium and hexavalent chromium compound  

PBB (polybrominated biphenyl) and its kind  

PBDE (polybrominated diphenylether)  

(3) Other environmentally influential substances (examples)  

PCB (polychlorinated biphenyl)  

Polychlorinated naphthalene  

Hexachlorobenzene  

Organotin compounds (tributyl tin, triphenyl tin)  

Asbestos  

Azo compound  

ꢀꢀꢀꢀꢀꢀꢀChlorinatedꢀparaffinꢀandꢀitsꢀkindꢀ(paraffinꢀchloride,ꢀChlorinatedꢀparaffinꢀandꢀchloroparaffin)  

Radioactive substance  

PVC  

© KEMET Electronics Corporation •

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Flex Suppressor

®  

EF Series  

KEMET Electronic Corporation Sales Offices  

Disclaimer  

Allꢀproductꢀspeci ꢀcations,ꢀstatements,ꢀinformationꢀandꢀdataꢀ(collectively,ꢀtheꢀ“Information”)ꢀinꢀthisꢀdatasheetꢀareꢀsubjectꢀtoꢀchange.ꢀTheꢀcustomerꢀisꢀresponsibleꢀforꢀ  

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.  

StatementsꢀofꢀsuitabilityꢀforꢀcertainꢀapplicationsꢀareꢀbasedꢀonꢀKEMETꢀElectronicsꢀCorporation’sꢀ(“KEMET”)ꢀknowledgeꢀofꢀtypicalꢀoperatingꢀconditionsꢀforꢀsuchꢀ  

applications,ꢀbutꢀareꢀnotꢀintendedꢀtoꢀconstituteꢀ–ꢀandꢀKEMETꢀspeci ꢀcallyꢀdisclaimsꢀ–ꢀanyꢀwarrantyꢀconcerningꢀsuitabilityꢀforꢀaꢀspeci ꢀcꢀcustomerꢀapplicationꢀorꢀuse.ꢀ  

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.  

KEMET is a registered trademark of KEMET Electronics Corporation.  

© KEMET Electronics Corporation •

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