Datasheet

7© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard FS8004_NSS • 9/9/2020
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
FLEX SUPPRESSOR
®
Noise Suppression Sheet
Specications - Not for New Design
Features
Standard
Specications
High Magnetic
Permeability
Type
Extra High
Magnetic
Permeability
Type
High Frequency
High
Temperature
Reow
Series EFR EFX EFF EFG EFH
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 0.05/0.1/0.2/0.3 0.05/0.1
Standard Dimensions (mm) 240x240
SpecicGravity
1
2.8 typical 3.2 typical 3.6 typical 3.0 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.) 1.0x10
7
typical 1.0x10
6
typical 1.0x10
6
typical 1.0x10
6
typical 1.0x10
7
typical
Thermal Conductivity (W/m K) 0.22 0.22 0.4 0.22 1.3
Approved Standard
UL 94 V-0 UL 94 HB UL 94 V-0 UL 94 V-1 UL 94 V-0
UL File No. E176124
Environment
RoHS
Compliant
Halogen Free
PVC Free
Lead Free
Red
Phosphorus
– Free – – Free
Relative Magnetic Permeability
(at 3MHz)
60 typical 100 typical 130 typical 20 typical 60 typical
Remarks
60 µ high permeability,
variousthicknessame
retardant (UL 94 V-0
certied)
100 µ high permeability,
various thickness
Industry’s highest
magnetic permeability
of 130 µ with halogen
free composition. Flame
retardant (UL 94 V-0
certied)
Excellentsuppression
of high frequency noise
in Wi-Fi and higher
bandwidths.
Can be mounted before
reowing
1
Value in 23°C atmosphere.
Above specications are for the FLEX SUPPRESSOR only (adhesives, etc., not included.)