Overview. Applications. Benefits. Flex Suppressor Noise Suppression Sheet

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Owen Wilkerson
5 years ago
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These sheets are effective for electromagnetic wave and resonance suppression, and can be cut into a variety of shapes and sizes.

1 Overview The KEMET 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. Applications 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 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-Q2 (FF1 and EFF4) Sheet Type Roll Type One world. One KEMET KEMET Electronics Corporation KEMET Tower One East Broward Boulevard FS84_NSS 7/25/218 Fort Lauderdale, FL 3331 USA

2 Part Number System EFF4 (1)- 24 X 24 T8 Series Type Thickness Standard Dimensions Adhesive Tape Thickness EFA EFF* EFF4 EFG* EFG2 EFH* EFR* EFX* EFX6 FF1 FG1 FX5 (3)- =.3 mm* (5)- =.5 mm (7)- =.7 mm* (1)- =.1 mm (2)- =.2 mm (3)- =.3 mm (5)- =.5 mm (1)- = 1. mm (25)- =.25 mm (5)- =.5 mm (75)- =.75 mm (1)- =.1 mm (2)- =.2 mm (3)- =.3 mm 24 X 24 = Sheet 24 x 24 mm 24 X 2 M = Roll 24 mm x 2 m 24 X 3 M = Roll 24 mm x 3 m 24 X 5 M = Roll 24 mm x 5 m T8 =.3 mm T15 =.14 mm* T22 =.5 mm* T29 =.1 mm Blank = No adhesive tape * Not for new design. KEMET Electronics Corporation KEMET Tower One East Broward Boulevard FS84_NSS 7/25/218 Fort Lauderdale, FL 3331 USA

3 Specifications - High Permeability Type Features High Permeability Type Series Type FX5 EFX6 Effective Frequency Up to 1 GHz Operating Temperature ( C) 4 to +15 Thickness (mm).25/.5/.75/.1.1/.2/.3 Standard Dimensions (mm) 24 X 24 (Roll on request) 24 X typical 16 typical Permeability at 3 MHz Permeability µ µ µ , 1, Permeability µ µ µ , 1, Specific Gravity typical 3.8 typical Environment Surface Resistivity (Ω/sq.) Approved Standard RoHS Halogen PVC Lead Red Phosphorus Reflow Temperature ( C) 1. X 1 6 typical UL 94 HB UL File No. E Compliant Up to 26 C, special double-sided adhesive tape required, available upon request 1 Value in 23 C atmosphere. Above specifications are for the Flex Suppressor only (adhesives, etc., not included.) KEMET Electronics Corporation KEMET Tower One East Broward Boulevard FS84_NSS 7/25/218 Fort Lauderdale, FL 3331 USA

4 Specifications - GHz Band High Performance Type Features GHz Band High Performance Type Series Type FG1 EFG2 Effective Frequency 1 to 1 GHz Operating Temperature ( C) 4 to +15 Thickness (mm).25/.5/.75.1/.2/.3 Standard Dimensions (mm) 24 X 24 (Roll on request) 24 X typical 35 typical 5 5 Permeability at 3 MHz Permeability µ µ µ , 1, Permeability µ µ µ , 1, Specific Gravity typical 3.9 typical Environment Surface Resistivity (Ω/sq.) Approved Standard RoHS Halogen PVC Lead Red Phosphorus Reflow Temperature ( C) 1. X 1 6 typical UL 94 HB UL File No. E Compliant Up to 26 C, special double-sided adhesive tape required, available upon request 1 Value in 23 C atmosphere. Above specifications are for the Flex Suppressor only (adhesives, etc., not included.) KEMET Electronics Corporation KEMET Tower One East Broward Boulevard FS84_NSS 7/25/218 Fort Lauderdale, FL 3331 USA

5 Specifications - UL 94 V- Flame Retardant Type Features UL 94 V- Flame Retardant Type Series Type EFA FF1 Effective Frequency Up to 1 GHz Operating Temperature ( C) 4 to to +125 Thickness (mm).5/.1/.2/.3.5/.1/.2/.3 Standard Dimensions (mm) 24 X X 24 (Roll on request) (Roll on request) 6 typical 1 typical Permeability at 3 MHz Permeability µ µ µ , 1, Permeability µ µ µ , 1, Specific Gravity typical 3.1 typical Environment Surface Resistivity (Ω/sq.) Approved Standard RoHS Halogen PVC Lead 1. X 1 6 typical UL 94 V- UL File No. E Compliant Red Phosphorus Reflow Temperature ( C) Up to 26 C, special double-sided adhesive tape required, available upon request 1 Value in 23 C atmosphere. Above specifications are for the Flex Suppressor only (adhesives, etc., not included.) KEMET Electronics Corporation KEMET Tower One East Broward Boulevard FS84_NSS 7/25/218 Fort Lauderdale, FL 3331 USA

6 Specifications - UL 94 V- Flame Retardant Type cont. Features Series Type UL 94 V- Flame Retardant Type EFF4 Effective Frequency Up to 1 GHz Operating Temperature ( C) 4 to +125 Thickness (mm).1/.2/.3/.5 Standard Dimensions (mm) 24 X typical Environment Permeability at 3 MHz Specific Gravity 1 Surface Resistivity (Ω/sq.) Approved Standard RoHS Halogen PVC Lead Permeability µ µ µ , 1, 3.7 typical 1. X 1 6 typical UL 94 V- UL File No. E Compliant Red Phosphorus Reflow Temperature ( C) Up to 26 C, special double-sided adhesive tape required, available upon request 1 Value in 23 C atmosphere. Above specifications are for the Flex Suppressor only (adhesives, etc., not included.) KEMET Electronics Corporation KEMET Tower One East Broward Boulevard FS84_NSS 7/25/218 Fort Lauderdale, FL 3331 USA

7 Specifications - Not for New Design Features Standard Specifications High Magnetic Permeability Type Extra High Magnetic Permeability Type High Frequency High Temperature Reflow Type EFR EFX EFF EFG EFH Effective Frequency Up to 1 GHz Operating Temperature ( C) 4 to +15 Thickness (mm).5/.1/.2/.3/.5/1..5/.1/.2/.3/.5.7/.1/.2/.3.5/.1/.2/.3.5/.1 Standard Dimensions (mm) 24 x 24 Specific Gravity typical 3.2 typical 3.6 typical 3. typical 3.1 typical Tensile Strength (Mpa) 3.6 minimum 6.8 minimum 6.9 minimum 3.5 minimum 6.8 minimum Surface Resistivity (Ω/sq.) 1. x 1 7 typical 1. x 1 6 typical 1. x 1 6 typical 1. x 1 6 typical 1. x 1 7 typical Thermal Conductivity (W/m K) Approved Standard RoHS Halogen UL 94 V- UL 94 HB UL 94 V- UL 94 V-1 UL 94 V- UL File No. E Compliant Environment PVC Lead Red Phosphorus Relative Magnetic Permeability (at 3MHz) 6 typical 1 typical 13 typical 2 typical 6 typical Remarks 6 µ high permeability, various thickness flame retardant (UL 94 V- certified) 1 µ high permeability, various thickness Industry s highest magnetic permeability of 13 µ with halogen free composition. Flame retardant (UL 94 V- certified) Excellent suppression of high frequency noise in Wi-Fi and higher bandwidths. Can be mounted before reflowing 1 Value in 23 C atmosphere. Above specifications are for the Flex Suppressor only (adhesives, etc., not included.) KEMET Electronics Corporation KEMET Tower One East Broward Boulevard FS84_NSS 7/25/218 Fort Lauderdale, FL 3331 USA

8 Table 1A Ratings & Part Number Reference Part Number Series Thickness Tape Thickness Permeability Specific Gravity Surface Resistivity Weight mm mm at 3 MHz Typical Ω/sq. typical g FX5(25)-24X24T29 FX X FX5(25)-24X5M FX X FX5(25)-24X5MT29 FX X FX5(5)-24X24T29 FX X FX5(5)-24X5M FX X FX5(5)-24X5MT29 FX X FX5(75)-24X24T29 FX X FX5(75)-24X5M FX X FX5(75)-24X5MT29 FX X FX5(1)-24X24T29 FX X FX5(1)-24X5M FX X FX5(1)-24X5MT29 FX X EFX6(1)-24X24T8 EFX X EFX6(2)-24X24 EFX X EFX6(2)-24X24T8 EFX X EFX6(3)-24X24 EFX X EFX6(3)-24X24T8 EFX X FG1(25)-24X24T29 FG X FG1(25)-24X5M FG X FG1(25)-24X5MT29 FG X FG1(5)-24X24T29 FG X FG1(5)-24X5M FG X FG1(5)-24X5MT29 FG X FG1(75)-24X24T29 FG X FG1(75)-24X5M FG X FG1(75)-24X5MT29 FG X EFG2(1)-24X24T8 EFG X EFG2(2)-24X24 EFG X EFG2(2)-24X24T8 EFG X EFG2(3)-24X24 EFG X EFG2(3)-24X24T8 EFG X EFA(5)-24X24T8 EFA X EFA(5)-24X5M EFA X EFA(5)-24X5MT8 EFA X EFA(1)-24X24T8 EFA X mm mm at 3 MHz Typical Ω/sq. typical g Part Number Series Thickness Tape Thickness Permeability Specific Gravity Surface Resistivity Weight KEMET Electronics Corporation KEMET Tower One East Broward Boulevard FS84_NSS 7/25/218 Fort Lauderdale, FL 3331 USA

9 Table 1A Ratings & Part Number Reference (cont d) Part Number Series Thickness Tape Thickness Permeability Specific Gravity Surface Resistivity Weight mm mm at 3 MHz Typical Ω/sq. typical g EFA(1)-24X5M EFA X EFA(1)-24X5MT8 EFA X EFA(2)-24X24 EFA X EFA(2)-24X24T8 EFA X EFA(2)-24X3M EFA X EFA(2)-24X3MT8 EFA X EFA(3)-24X24 EFA X EFA(3)-24X24T8 EFA X EFA(3)-24X2M EFA X EFA(3)-24X2MT8 EFA X FF1(5)-24X24T8 FF X FF1(5)-24X5M FF X FF1(5)-24X5MT8 FF X FF1(1)-24X24T8 FF X FF1(1)-24X5M FF X FF1(1)-24X5MT8 FF X FF1(2)-24X24 FF X FF1(2)-24X24T8 FF X FF1(2)-24X3M FF X FF1(2)-24X3MT8 FF X FF1(3)-24X24 FF X FF1(3)-24X24T8 FF X FF1(3)-24X2M FF X FF1(3)-24X2MT8 FF X EFF4(1)-24X24T8 EFF X EFF4(2)-24X24 EFF X EFF4(2)-24X24T8 EFF X EFF4(3)-24X24 EFF X EFF4(3)-24X24T8 EFF X EFF4(5)-24X24 EFF X EFF4(5)-24X24T8 EFF X mm mm at 3 MHz Typical Ω/sq. typical g Part Number Series Thickness Tape Thickness Permeability Specific Gravity Surface Resistivity Weight KEMET Electronics Corporation KEMET Tower One East Broward Boulevard FS84_NSS 7/25/218 Fort Lauderdale, FL 3331 USA

10 Table 1B Not for New Design Ratings & Part Number Reference Part Number Series Thickness Tape Thickness Permeability Specific Gravity Tensile Strength Surface Resistivity Thermal Conductivity mm mm at 3 MHz Typical Mpa Minimum Ω/sq. typical W/mK EFR(5)-24x24T8 EFR X EFR(1)-24x24T8 EFR X EFR(2)-24x24 EFR X EFR(2)-24x24T8 EFR X EFR(3)-24x24 EFR X EFR(3)-24x24T8 EFR X EFR(5)-24x24 EFR X EFR(5)-24x24T15 EFR X EFR(1)-24x24 EFR X EFR(1)-24x24T15 EFR X EFX(5)-24x24T8 EFX X EFX(1)-24x24T8 EFX X EFX(2)-24x24 EFX X EFX(2)-24x24T8 EFX X EFX(3)-24x24 EFX X EFX(3)-24x24T8 EFX X EFX(5)-24x24 EFX X EFX(5)-24x24T15 EFX X EFF(7)-24x24T8 EFF X EFF(1)-24x24T8 EFF X EFF(2)-24x24 EFF X EFF(2)-24x24T8 EFF X EFF(3)-24x24 EFF X EFF(3)-24x24T8 EFF X EFA(3)-24x24T8 EFA X EFG(5)-24x24T8 EFG X EFG(1)-24x24T8 EFG X EFG(2)-24x24 EFG X EFG(2)-24x24T8 EFG X EFG(3)-24x24 EFG X EFG(3)-24x24T8 EFG X EFH(5)-24x24T22 EFH X EFH(1)-24x24T22 EFH X Part Number Series Thickness mm mm at 3 MHz Typical Mpa Minimum Ω/sq. typical W/mK Tape Thickness Permeability Specific Gravity Tensile Strength Surface Resistivity Thermal Conductivity KEMET Electronics Corporation KEMET Tower One East Broward Boulevard FS84_NSS 7/25/218 Fort Lauderdale, FL 3331 USA

11 Shielding Shielding materials (metal, electrically conductive material) 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 Incoming waves Shield Reflected waves Metal surface High-frequency electric current Shielding material with radio wave absorber Radio wave absorber Shield Shielding material with radio wave absorber, transmitted waves and reflected Reflected waves Heat conversion waves can be minimized by mounting metal plates on the back of the radio wave absorbers. Incoming waves Reflected waves Heat conversion Transmitted waves Radio wave absorbers Radio wave absorber 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 FS84_NSS 7/25/218 Fort Lauderdale, FL 3331 USA

12 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 circuit board line (Case 3) Apply directly to top of LSI or IC (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. Caution : Must be covered with heat-shrink material (Case 4) 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 Opening Attached around opening (Case 5) Suppressing radiation High-frequency current on shielded surface KEMET Electronics Corporation KEMET Tower One East Broward Boulevard FS84_NSS 7/25/218 Fort Lauderdale, FL 3331 USA

Applications (cont d) Devices Mobile phone Digital still camera and digital video camera Notebook PC and tablet Car infotainment Near field communication tag (NFC tag) Base station, optical

Noise Radiation Suppression On main CPU On CCD module FPD On image processing LSI On a memory slot On CPU and GPU On cables inside LCD panel On LCD and FPC On control box Internal Interference

13 Applications (cont d) Devices Mobile phone Digital still camera and digital video camera Notebook PC and tablet Car infotainment Near field communication tag (NFC tag) Base station, optical transceiver module Wireless LAN and Wi-Fi. Noise Radiation Suppression On main CPU On CCD module FPD On image processing LSI On a memory slot On CPU and GPU On cables inside LCD panel On LCD and FPC On control box Internal Interference Suppression On FPC and LSI for LCD module and camera module On main CPU for reception improvement On the board On memory and SSD On wireless LAN and LTE module On GPS receiver and TV tuner On LSI for LCD for radio reception improvement On the interior of the chassis and on LSI for error rate improvement On cable and co-axial cable for reception improvement RFID Transmission Quality Improvement On loop antenna for distance communication improvement On loop antenna for distance communication improvement On loop antenna and metal parts near antenna for distance communication improvement On loop antenna and metal parts near antenna for distance communication improvement Anti-ESD Measure On FPC and LSI for LCD module and camera module On metal parts such as chassis On the board and FPC On metal parts such as chassis On CPU and GPU On metal parts such as chassis On metal parts such as chassis Anti-SAR Measure Near antenna and on chassis Near antenna and on chassis Mobile phone Anti-ESD measure Tablet Anti-ESD measure Notebook PC Anti-SAR measure Internal interference suppression Internal interference suppression Noise radiation suppression Anti-ESD measure Anti-ESD measure Noise radiation suppression RFID transmission quality improvement Noise radiation suppression Digital still camera Internal interference suppression Wearable watch Car navigation system Noise radiation suppression Noise radiation suppression Anti-ESD measure Internal interference suppression Anti-ESD measure Anti-ESD measure Internal interference suppression Internal interference suppression Wireless power transfer KEMET Electronics Corporation KEMET Tower One East Broward Boulevard FS84_NSS 7/25/218 Fort Lauderdale, FL 3331 USA

Examples of Shapes KEMET Flex Suppressor sheets can be cut into a

shapes Precut Reel Roll With Aluminum or PET sheet Some examples of

front, for insulation or mechanical support The use of aluminum sheet

tapes on the back - stronger, thinner, thicker, etc.

mechanical support Aluminum sheet Front Shielding effect Different

Reflow capable, double-sided tape KEMET Electronics Corporation KEMET

14 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 Precut Reel 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 FS84_NSS 7/25/218 Fort Lauderdale, FL 3331 USA

15 Permeable Characteristics EFA, FF1, EFF4, FX5 & EFX EFX6 µ FX5 µ EFF4 µ Permeability µ FF1 µ 6 EFA µ 4 2 FX5 µ EFX6 µ EFF4 µ FF1 µ EFA µ , 1, Above data are not guaranteed values. KEMET Electronics Corporation KEMET Tower One East Broward Boulevard FS84_NSS 7/25/218 Fort Lauderdale, FL 3331 USA

16 Permeable Characteristics cont. FG1 & EFG2 5 4 EFG2 µ 3 Permeability µ FG1 µ 2 1 FG1 µ EFG2 µ , 1, Above data are not guaranteed values. KEMET Electronics Corporation KEMET Tower One East Broward Boulevard FS84_NSS 7/25/218 Fort Lauderdale, FL 3331 USA

17 Permeable Characteristics - Not for New Design EFF, EFG, EFR & EFX EFF µ 1 Permeability µ 8 6 EFX µ EFH µ EFR µ 4 EFF µ EFX µ 2 EFH µ EFG µ EFR µ EFG µ , 1, Above data are not guaranteed values. KEMET Electronics Corporation KEMET Tower One East Broward Boulevard FS84_NSS 7/25/218 Fort Lauderdale, FL 3331 USA

18 Electrical Characteristics FX5 Attenuation of Transmission Noise FX5 Attenuation of Coupling Noise 15 FX5 Type 1 FX5 (25) FX5 (5) FX5 (75) FX5 (1) 1 Transmission [db] Coupling [db] FX5 (25) FX5 (5) FX5 (75) FX5 (1) , , EFX6 Attenuation of Transmission Noise EFX6 Attenuation of Coupling Noise Transmission [db] EFX6 (1) EFX6 (2) EFX6 (3) Coupling [db] EFX6 (1) EFX6 (2) EFX6 (3) , , EFA Attenuation of Transmission Noise EFA Attenuation of Coupling Noise Transmission [db] EFA (5) EFA (1) EFA (2) EFA (3) Coupling [db] EFA (5) EFA (1) EFA (2) EFA (3) , , Above data are not guaranteed values. KEMET Electronics Corporation KEMET Tower One East Broward Boulevard FS84_NSS 7/25/218 Fort Lauderdale, FL 3331 USA

19 Electrical Characteristics cont. FF1 Attenuation of Transmission Noise FF1 Attenuation of Coupling Noise Transmission [db] FF1 (5) FF1 (1) FF1 (2) FF1 (3) Coupling [db] FF1 (5) FF1 (1) FF1 (2) FF1 (3) , , EFF4 Attenuation of Transmission Noise EFF4 Attenuation of Coupling Noise Transmission [db] EFF4 (1) EFF4 (2) EFF4 (3) EFF4 (5) Coupling [db] 5 5 EFF4 (1) EFF4 (2) , 1 EFF4 (3) EFF4 (5) , Above data are not guaranteed values. KEMET Electronics Corporation KEMET Tower One East Broward Boulevard FS84_NSS 7/25/218 Fort Lauderdale, FL 3331 USA

20 Electrical Characteristics - Not for New Design EFR Attenuation of Transmission Noise EFR Attenuation of Coupling Noise 15 Transmission [db] EFR (2) EFR (1) EFR (5) EFR (1) EFR (5) EFR (3) Coupling [db] EFR (2) EFR (5) EFR (1) EFR (3) EFR (5) EFR (1) , , EFX Attenuation of Transmission Noise EFX Attenuation of Coupling Noise 15 Transmission [db] EFX (3) EFX (2) EFX (1) EFX (5) EFX (5) Coupling [db] EFX (5) EFX (1) EFX (2) EFX (3) EFX (5) , , Above data are not guaranteed values. KEMET Electronics Corporation KEMET Tower One East Broward Boulevard FS84_NSS 7/25/218 Fort Lauderdale, FL 3331 USA

21 Electrical Characteristics - Not for New Design cont. EFF Attenuation of Transmission Noise EFF Attenuation of Coupling Noise 15 Transmission [db] EFF (2) EFF (1) EFF (3) Coupling [db] EFF (2) EFF (1) EFF (3) , , EFH Attenuation of Transmission Noise EFH Attenuation of Coupling Noise 15 Transmission [db] EFH (1) EFH (5) Coupling [db] EFH (1) EFH (5) , , Above data are not guaranteed values. KEMET Electronics Corporation KEMET Tower One East Broward Boulevard FS84_NSS 7/25/218 Fort Lauderdale, FL 3331 USA

22 Measuring Method of Electrical Characteristics Attenuation of transmission noise Attenuation of coupling noise Loop Antenna Loop Antenna Transmission Noise Attenuation Characteristics Shown in the graphs below are values of transmission loss calculated from the transmission characteristics S11 and S21, measured on Z = 5 Ω type micro strip line (MSL) with a Flex Suppressor attached FX5 Type FX5 (75) EFA Type EFA (2) FG1 Type Ploss/Pin FX5 (1) FX5 (5) Ploss/Pin EFA (3) Ploss/Pin FG1 (5) FG1 (5) FX5 (25) 1 Frequency [GHz] EFA (5) EFA (1) 1 Frequency [GHz] Frequency [GHz] FG1 (5) 1 Ploss/Pin EFX6 Type EFX6 (3) EFX6 (1) 1 Frequency [GHz] EFX6 (2) 1 Ploss/Pin FF1 Type FF1 (3) FF1 (2) FF1 (1) 1 Frequency [GHz] FF1 (5) 1 Ploss/Pin EFG2 Type EFG2 (3) EFG2 (2) EFG2 (1) 1 Frequency [GHz] 1 1. EFF4 Type EFF4 (1) Ploss/Pin EFF4 (5) EFFA (3) EFF4(2) Frequency [GHz] 1 Above data are not guaranteed values. KEMET Electronics Corporation KEMET Tower One East Broward Boulevard FS84_NSS 7/25/218 Fort Lauderdale, FL 3331 USA

23 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 Z = 5 Ω type MSL (micro strip line) with a Flex Suppressor attached. 1. EFR Type EFX Type EFF Type EFR (1) EFX (5) EFF (3) Ploss/Pin EFR (1) EFR (5) EFR (5) EFR (2) EFR (3) Ploss/Pin EFX (5) EFX (1) EFX (2) EFX (3) Ploss/Pin EFF (1) EFF (2) Frequency [GHz] Frequency [GHz] Frequency [GHz] 1. EFG Type 1. EFH Type.8.8 Ploss/Pin.6.4 EFG (5) EFH (5).6 EFG (1) EFH (1) EFG (2) Ploss/Pin.4.2 EFG (3) Frequency [GHz] Frequency [GHz] Above data are not guaranteed values. KEMET Electronics Corporation KEMET Tower One East Broward Boulevard FS84_NSS 7/25/218 Fort Lauderdale, FL 3331 USA

24 Measuring Method of Transmission Noise Attenuation Characteristics Printed board (FR-4) 1 mm x 1 mm x 1.6 mm Sample 5 mm x 5 mm Incident wave Reflection S11 Loss Transmission S21 Incident Reflection S11 Micro strip line Z = 5 Ω Transmission S21 Loss Incident wave P (loss) / P (in) Higher loss is preferable Maximum 1. Network analyzer Port 1 Port Frequency [GHz] 6 Soldering Process Reflow Profile Peak Temperature ( C) Preheating B A Time (seconds) Peak Temperature +26 C Preheating C 9 seconds maximum A 2 C or more, 6 seconds maximum B 23 C or more, 4 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. KEMET Electronics Corporation KEMET Tower One East Broward Boulevard FS84_NSS 7/25/218 Fort Lauderdale, FL 3331 USA

25 Handling Precautions Avoid high temperature, humidity and direct sunlight. Storage environment should be below 4ºC and below 7% 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. Export Control For customers in Japan For products that are controlled items subject to the Foreign Exchange and Foreign Trade Law of Japan, the export license specified by the law is required for export. For customers outside Japan Flex Suppressor products should not be used or sold for the use in the development, production, stockpiling or utilization of any conventional weapons, mass-destruction weapons (nuclear, chemical, biological weapons or missiles) or any other weapons. KEMET Electronics Corporation KEMET Tower One East Broward Boulevard FS84_NSS 7/25/218 Fort Lauderdale, FL 3331 USA

26 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 RoHS Directive 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) (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 FS84_NSS 7/25/218 Fort Lauderdale, FL 3331 USA

27 KEMET Electronics Corporation Sales Offices For a complete list of our global sales offi ces, please visit 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. KEMET is a registered trademark of KEMET Electronics Corporation. KEMET Electronics Corporation KEMET Tower One East Broward Boulevard FS84_NSS 7/25/218 Fort Lauderdale, FL 3331 USA

Applications. EFR (01)- 240x240 T Standard Dimensions (mm)

Applications. EFR (01)- 240x240 T Standard Dimensions (mm) Overview The Flex Suppressor is an effective suppressor for high frequency noise generated from electronic devices. The flexible sheet is a polymer base blended with micron sized magnetic powders dispersed