Application Brief

Flex Suppressors
PRODUCTS
Flexible EMI Suppressor Sheets
Why Choose KEMET
KEMET Corporation is a leading global supplier of
electronic components. We offer our customers
the broadest selection of capacitor technologies
in the industry across all dielectrics, along
with an expanding range of electromechanical
devices, electromagnetic compatibility solutions
and supercapacitors. Our vision is to be the
preferred supplier of electronic component
solutions for customers demanding the highest
standards of quality, delivery and service.
Features & Benefits
•
•
•
•
•
•
•
Halogen-free
Reduced service hours with high temperature
High magnetic permeability
Low magnetic loss (µ’’)
Ultra-thin flexible sheet available on roll format
Manufactured in a variety of shapes/sizes
Ideal for use in portable equipment and
a wide variety of applications
• Resonance suppression controls the high
frequency current and suppresses unwanted
electromagnetic resonance by creating impedance
• Suppresses the electromagnetic wave
intruding the sheet by the magnetic loss of
its composition.
• Improves communication range of RFID
Product Checklist
• Does your product require protection against
EMI or noise interferences?
• Does your product require protection against
ESD?
• Does your RFID product require shielding to
improve signal transmission and receiving?
For more information, samples
and engineering kits,
please visit us at www.kemet.com
or call 1.877.myKEMET.
SA1213
Electronic Components
Programs Supported
Flex suppressors are flexible, polymer sheets with micro-magnetic foils used to attenuate or
suppress electromagnetic and radio frequency interferences (EMI/RFI) generated by electronic
devices. It can also be used to improve signal transmissions and receptions.
Any type of electronic equipment or component exposed to noise radiation including:
•
•
•
•
•
•
•
•
Computer
Consumer
Industrial
Medical
RFID
Telecommunication
Automotive
Gaming & Entertainment
KEMET Electrical/Physical Characteristics
Standard dimensions (mm)
240 × 240
Effective frequency
Up to 10 GHz
Thickness (mm)
0.03, 0.05, 0.07, 0.1, 0.2, 0.3, 0.5, 1.0
Temperature range (°C )
-40 to +105
Specific gravity (in 23°C atmosphere)
2.8, 3.0, 3.1, 3.2, 3.6 (typ)
Tensile strength (MPa)
3.5, 3.6, 6.8, 6.9
Surface resistance (Ω)
1.0 × 105 (min.)
Thermal conductivity (W/m K)
0.22, 0.4, 1.3
Approved standard
UL94 V-0, UL94 V-1, UL94 HB, UL File No. E176124
Environment
RoHS compliant, halogen-free, PVC-free, lead-free
Relative magnetic permeability
(at 3 MHz)
20, 60, 100, 130
This product has been made available through a Private Label Agreement and a Development
and Cross-Licensing Agreement between KEMET and NEC TOKIN to expand market and
product offerings for both companies and their respective customers. For more information,
please visit www.kemet.com/nectokin.
Flex Suppressors
PRODUCTS
Electronic Components
Flexible EMI Suppressor Sheets
Ordering Information
Series
Type
SA1213
Thickness
Standard
Dimensions (mm)
Tape 1 Type Adhesive
Tape Thickness
Tape 2 Type
EFR
(01)
240 x 240
T08
00
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
Blank = No adhesive tape
00 = Without PET tape
Copyright © 2013 KEMET