Flex Suppressor® EF Series Overview Applications The EF Series Flex Suppressor® is an effective suppressor • Radiation noise suppression for electronic equipment for high frequency noise generated from electronic devices. • Quasi-microwave range interference prevention inside The flexible sheet is a polymer base blended with micron and in between electronics sized magnetic powders dispersed into the material. The EF • Mobile communications equipment, wireless equipment Series are effective for resonance and wave suppression, (Wi-Fi, Bluetooth), office automation equipment (personal and can be cut into virtually any shape. 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, flexible material used in portable equipment • 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)- 240x240 T08 00 Standard Dimensions Tape 1 Type Series Type Thickness Tape 2 Type (mm) Adhesive Tape Thickness EFR (003)- = 0.03 mm 240 x 240 T08 = 0.03 mm 00 = Without PET tape EFX (005)- = 0.05 mm T15 = 0.14 mm Blank = Without Tape 1 Type EFF (007)- =0.07 mm T22 = 0.05 mm EFA (01)- = 0.1 mm T29 = 0.01 mm EFH (02)- = 0.2 mm Blank = No adhesive tape EFG (03)- = 0.3 mm (05)- = 0.5 mm (10)- = 1.0 mm One world. One KEMET © KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com FS8001_EF • 3/27/2017 1

Flex Suppressor® EF Series Specifications Flame High Extra High Retardant High Standard Magnetic Magnetic High Features Type, Red Temp. Specifications Permeability Permeability Frequency Phosphorus Reflow Type Type Free Type Type EFR EFX EFF EFA EFG EFH Effective Frequency Up to 10 GHz Operating Temperature (°C) −40 to +105 0.05/0.1/0.2/ 0.05/0.1/0.2/ 0.03/0.05/0.1/ 0.05/0.1/ Thickness (mm) 0.07/0.1/0.2/0.3 0.05/0.1 0.3/0.5/1.0 0.3/0.5 (0.2/0.3)2 0.2/0.3 240 x 240 Standard Dimensions (mm) 240 x 240 240 x 240 (roll on request) Specific Gravity1 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 105 1.0 x 106 Surface Resistance (Ω) 1.0 x 106 minimum 1.0 x 105 minimum 1.0 x 105 minimum 1.0 x 106 minimum minimum 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. UL File No. E176124 E176124 RoHS Compliant Halogen Free PVC Free Environment Lead Free Red — Free — Free — Free Phosphorus Relative Magnetic Permeability 60 typical 100 typical 130 typical 60 typical 20 typical 60 typical (at 3 MHz) Industry’s Excellent highest magnetic µ60 high µ60 high permeability suppression of Can be µ100 high permeability of µ130 permeability. Red Various thickness high frequency mounted Remarks permeability with halogen free phosphorus free Flame retardant (UL noise in Wi-Fi before Various thickness composition. Flame Flame retardant (UL 94 V–0 certified) and higher reflowing retardant(UL 94 V–0 94 V–0 certified) bandwidths. certified) Above specifications are for the Flex Suppressor® alone (adhesives and etc. not included) 1 Value in 23°C atmosphere 2 Sheets with 0.2 mm and 0.3 mm thickness are lamination of 0.1 mm sheets. © KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com FS8001_EF • 3/27/2017 2

Flex Suppressor® EF Series Table 1 – Ratings & Part Number Reference Relative Tensile Tape Specific Surface Thermal Thickness Magnetic Strength Part Number Series Thickness Gravity Resistance Conductivity (mm) Permeability (Mpa (mm) (typical) (Ω minimum) (W/m K) at 3 MHz minimum) EFR(005)-240x240T0800 EFR 0.05 0.03 60 2.8 3.6 1.0 x 10^6 0.22 EFR(01)-240x240T0800 EFR 0.1 0.03 60 2.8 3.6 1.0 x 10^6 0.22 EFR(02)-240x240 EFR 0.2 -- 60 2.8 3.6 1.0 x 10^6 0.22 EFR(02)-240x240T0800 EFR 0.2 0.03 60 2.8 3.6 1.0 x 10^6 0.22 EFR(03)-240x240 EFR 0.3 -- 60 2.8 3.6 1.0 x 10^6 0.22 EFR(03)-240x240T0800 EFR 0.3 0.03 60 2.8 3.6 1.0 x 10^6 0.22 EFR(05)-240x240 EFR 0.5 -- 60 2.8 3.6 1.0 x 10^6 0.22 EFR(05)-240x240T1500 EFR 0.5 0.14 60 2.8 3.6 1.0 x 10^6 0.22 EFR(10)-240x240 EFR 1 -- 60 2.8 3.6 1.0 x 10^6 0.22 EFR(10)-240x240T1500 EFR 1 0.14 60 2.8 3.6 1.0 x 10^6 0.22 EFX(005)-240x240T0800 EFX 0.05 0.03 100 3.2 6.8 1.0 x 10^5 0.22 EFX(01)-240x240T0800 EFX 0.1 0.03 100 3.2 6.8 1.0 x 10^5 0.22 EFX(02)-240x240 EFX 0.2 -- 100 3.2 6.8 1.0 x 10^5 0.22 EFX(02)-240x240T0800 EFX 0.2 0.03 100 3.2 6.8 1.0 x 10^5 0.22 EFX(03)-240x240 EFX 0.3 -- 100 3.2 6.8 1.0 x 10^5 0.22 EFX(03)-240x240T0800 EFX 0.3 0.03 100 3.2 6.8 1.0 x 10^5 0.22 EFX(05)-240x240 EFX 0.5 -- 100 3.2 6.8 1.0 x 10^5 0.22 EFX(05)-240x240T1500 EFX 0.5 0.14 100 3.2 6.8 1.0 x 10^5 0.22 EFF(007)-240x240T0800 EFF 0.07 0.03 130 3.6 6.9 1.0 x 10^5 0.4 EFF(01)-240x240T0800 EFF 0.1 0.03 130 3.6 6.9 1.0 x 10^5 0.4 EFF(02)-240x240 EFF 0.2 -- 130 3.6 6.9 1.0 x 10^5 0.4 EFF(02)-240x240T0800 EFF 0.2 0.03 130 3.6 6.9 1.0 x 10^5 0.4 EFF(03)-240x240 EFF 0.3 -- 130 3.6 6.9 1.0 x 10^5 0.4 EFF(03)-240x240T0800 EFF 0.3 0.03 130 3.6 6.9 1.0 x 10^5 0.4 EFA(003)-240x240T0800 EFA 0.03 0.03 60 3.1 6.8 1.0 x 10^6 1.3 EFA(005)-240x240T0800 EFA 0.05 0.03 60 3.1 6.8 1.0 x 10^6 1.3 EFA(01)-240x240T0800 EFA 0.1 0.03 60 3.1 6.8 1.0 x 10^6 1.3 EFA(02)-240x240 EFA 0.2 -- 60 3.1 6.8 1.0 x 10^6 1.3 EFA(02)-240x240T0800 EFA 0.2 0.03 60 3.1 6.8 1.0 x 10^6 1.3 EFA(03)-240x240 EFA 0.3 -- 60 3.1 6.8 1.0 x 10^6 1.3 EFA(03)-240x240T0800 EFA 0.3 0.03 60 3.1 6.8 1.0 x 10^6 1.3 EFG(005)-240x240T0800 EFG 0.05 0.03 20 3 3.5 1.0 x 10^5 0.22 EFG(01)-240x240T0800 EFG 0.1 0.03 20 3 3.5 1.0 x 10^5 0.22 EFG(02)-240x240 EFG 0.2 -- 20 3 3.5 1.0 x 10^5 0.22 EFG(02)-240x240T0800 EFG 0.2 0.03 20 3 3.5 1.0 x 10^5 0.22 EFG(03)-240x240 EFG 0.3 -- 20 3 3.5 1.0 x 10^5 0.22 EFG(03)-240x240T0800 EFG 0.3 0.03 20 3 3.5 1.0 x 10^5 0.22 EFH(005)-240x240T2200 EFH 0.05 0.05 60 3.1 6.8 1.0 x 10^6 1.3 EFH(01)-240x240T2200 EFH 0.1 0.05 60 3.1 6.8 1.0 x 10^6 1.3 © KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com FS8001_EF • 3/27/2017 3

Flex Suppressor® EF Series Shielding Shielding materials Shield (metal, electrically conductive material) Reflected waves While transmitted waves can be minimized, most of the incoming waves Reflected waves are reflected, causing internal interference. High-frequency electric current Incoming waves occurs on the metal surfaces and reflected noise occurs at the shielding joints, metal openings, and other parts when the grounding is poor. Metal surface High-frequency electric current Shielding material + radio wave absorber radio wave absorber Shield Shielding material + Radio wave absorber transmitted waves and reflected Reflected conHveearstion waves waves can be minimized by mounting metal plates on the back of radio wave absorbers. Reflected waves Transmitted waves Incoming waves Heat conversion radio wave absorber Radio wave absorbers To prevent reflection, electromagnetic energy is absorbed and converted into Incoming waves Heat 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 • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com FS8001_EF • 3/27/2017 4

Flex Suppressor® EF Series Applications Case 1 – To suppress noise reflected by casing Case 2 – To suppress cross talk between substrates Apply directly to casing (Case 1) Apply between boards(Case 2) Case 3 – To suppress radiation noises from LSI and IC Apply directly to Apply directly to top of LSI or IC circuit board line (Case 3) (Case 3) Insulation process should be performed when there is contact to conductive material Case 4 – To suppress noise from cables Wrap Flex Suppressor® around cable. Caution:Must be covered with heat shrink material(Case 4) Apply directly to flat cable.(Case 4) Case 5 – To suppress noise radiation (reflected noise) from the opening of shield, casing, etc. Shielded casing Attached around opening Opening (Case 5) Suppressing radiation High-frequency current on shielded surface © KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com FS8001_EF • 3/27/2017 5

Flex Suppressor® EF Series Applications cont’d Internal RFID Transmission Noise Radiation Anti-ESD Anti-SAR Devices Interference Quality Suppression Measure Measure Suppression Improvement On FPC and LSI for LCD On FPC and LSI of LCD module and camera On loop antenna – module and camera Near antenna Mobile Phone On main CPU module Communication distance module Around touch On main CPU – reception improvement On metal parts such as panel improvement chassis On CCD module FPD, On the board and FPC Digital Camera image processing On the board — On metal parts such as — LSI, and Memory slot chassis On CPU and GPU On loop antenna and metal On cables inside LCD On CPU and GPU parts near antenna – Notebook PC panel On wireless LAN module On metal parts such as — Communication distance On I/O e.g. PCMCA chassis improvement and memory slot On LSI and FPC near On metal parts such as DVD/BD optical pickup On the board and on FPC — — chassis On MPEG chip On GPS receiver and TV tuner On metal parts such as Car Audio & Visual On LSI, flexible board — — On LSI for LCD – Radio chassis reception improvement On loop antenna, and metal parts near antenna RFID/RW — — — — – Communication distance improvement On the interior of the Optical Reception — chassis and on LSI – error — — — Module rate improvement On Cable and co-axial Wireless LAN — cable – Reception — — — improvement On scanner head Scanner — — — — board and FPC HDD On I/F cable — — — — Mobile phone Notebook PC Digital still camera Noise radiation Anti-ESD suppression measure Internal Internal Anti-SAR measure interference interference suppression Noise radiation Internal suppression suppression interference Anti-ESD measure Anti-ESD suppression measure Noise radiation RFID transmission suppression quality improvement Car navigation system Internal DVD recorder interference Anti-ESD measure suppression Noise radiation suppression Internal interference suppression Noise radiation suppression Anti-ESD measure © KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com 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 // EEFFHH 60 40 20 // EEFFHH 0 © KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com FS8001_EF • 3/27/2017 7

Flex Suppressor® EF Series Electrical Characteristics EFR – Attenuation of transmission noise EFR – Attenuation of coupling 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 • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com FS8001_EF • 3/27/2017 8

Flex Suppressor® EF Series Electrical Characteristics cont’d EFA – Attenuation of transmission noise EFA – Attenuation of coupling 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 • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com FS8001_EF • 3/27/2017 9

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 = 50Ω type MSL (Micro Strip Line) with a Flex Suppressor® attached. 0 EFR Type EFX Type EFF Type EFA Type EFG Type EFH Type EFH (005) EFH (01) Above data are not guaranteed values. Measuring Method of Transmission Noise Attenuation Characteristics Printed board (FR-4) Sample 50mm x 50mm 100mm x 100mm x 1.6mm Incident wave Reflection S11 Transmission S21 © KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com FS8001_EF • 3/27/2017 10

Flex Suppressor® EF Series Soldering Process Reflow Profile C) 230 º ( 200 e r atu 150 r e p m e B T k ea Preheating A P Time (seconds) Peak Temperature +260°C Preheating 150 – 180°C 90 seconds maximum 200°C or more, 60 seconds A maximum 230°C or more, 40 seconds B maximum 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 • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com FS8001_EF • 3/27/2017 11

Flex Suppressor® EF Series Information on environmentally influential substances The Flex Suppressor® does not contain 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 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 Chlorinated paraffin and its kind (paraffin chloride, Chlorinated paraffin and chloroparaffin) Radioactive substance PVC © KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com FS8001_EF • 3/27/2017 12

Flex Suppressor® EF Series KEMET Electronic Corporation Sales Offi ces 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. KEMET is a registered trademark of KEMET Electronics Corporation. © KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com FS8001_EF • 3/27/2017 13