Datasheet

2© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com FS8001_EF • 3/27/2017
Flex Suppressor
®
EF Series
Specications
Features
Standard
Specications
High
Magnetic
Permeability
Type
Extra High
Magnetic
Permeability
Type
Flame
Retardant
Type, Red
Phosphorus
Free Type
High
Frequency
High
Temp.
Reow
Type EFR EFX EFF EFA 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
0.03/0.05/0.1/
(0.2/0.3)
2
0.05/0.1/
0.2/0.3
0.05/0.1
Standard Dimensions (mm) 240 x 240
240 x 240
(roll on request)
240 x 240
SpecicGravity
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
SurfaceResistance(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
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
Approved Standard
UL94 V–0 UL94 HB UL94 V–0 UL94 V–1 UL94 V–0
UL File No. E176124
UL File No.
E176124
Environment
RoHS Compliant
Halogen Free
PVC Free
Lead Free
Red
Phosphorus
— Free — Free — Free
Relative Magnetic Permeability
(at 3 MHz)
60 typical 100 typical 130 typical 60 typical 20 typical 60 typical
Remarks
µ60 high permeability
Various thickness
Flame retardant (UL
94V–0certied)
µ100 high
permeability
Various thickness
Industry’s
highest magnetic
permeability of µ130
with halogen free
composition. Flame
retardant(UL 94 V–0
certied)
µ60 high
permeability. Red
phosphorus free
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
Above specications 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.