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SRF003-1 Glass Fiber Cloth Reinforced Ptfe Substrate
The high PTFE content of SRF003-1 substrate material can reduce the dielectric constant and loss factor, while the high glass woven content can make the substrate material have better dimensional stability.
Category
PTFE High Frequency Substrate
E-mail：senrong@sdsenrong.com
Product Description
Features and Advantages
● Dielectric constant range 2.40~2.65
● Stable dielectric constant frequency characteristic
● Low loss factor
● Suitable for multiple design requirements
● Low water absorption
● Stable performance in high humidity environment
Technical Parameters
|
Technical Parameters |
Typical Value |
Direction |
Unit |
Test Method |
|---|---|---|---|---|
|
Relative Permittivity(10GHz) |
2.40~2.65 |
Z |
- |
IPC-TM-650 2.5.5.5 |
|
Loss Factor(10GHz) |
0.0015 |
Z |
- |
IPC-TM-650 2.5.5.5 |
|
Temperature Coefficient of Relative Dielectric Constant(10GHz,0℃~140℃） |
-106 |
Z |
Ppm/℃ |
IPC-TM-650 2.5.5.5 |
|
Volume Resistivity（C/96/35/90） |
7.2x107 |
Z |
MΩ·cm |
IPC-TM-650 2.5.17.1 |
|
Surface Resistivity（C/96/35/90） |
1.2x106 |
Z |
MΩ |
PC-TM-650 2.5.17.1 |
|
Breakdown Boltage |
44 |
- |
KV |
PC-TM-650 2.5.6 |
|
Coefficient of Thermal Expansion（50℃~150℃） |
18 |
X |
Ppm/℃ |
PC-TM-650 2.4.41 |
|
Thermal Decomposition Temperature |
500 |
- |
℃ |
PC-TM-650 2.4.24.6 |
|
Copper Foil Peel Strength (1oz, After Thermal Stress) |
12.3（2.1） |
- |
lbs/in(N/mm) |
PC-TM-650 2.4.8 |
|
Tensile Modulus |
4200（600） |
X,Y |
Mpa(kpsi) |
ASTM D638 |
|
Tensile Strength |
82（11） |
X,Y |
Mpa(kpsi) |
ASTM 882 |
|
Bending Modulus |
4200（600） |
X,Y |
Mpa(kpsi) |
PC-TM-650 2.4.4 |
|
Compressive Modulus |
2170（310） |
Z |
Mpa(kpsi) |
ASTM D695 |
|
Water Absorption |
0.03 |
- |
% |
PC-TM-650 2.6.2.1 |
|
Thermal Conductivity(80℃) |
0.27 |
Z |
W/m/K |
ASTM D5470 |
|
Density |
2.2 |
- |
g/cm3 |
ASTM D792 |
|
Flame Retardancy |
V-0 |
- |
- |
UL94 |
Typical Applications
Commercial and highly reliable communication systems, Ground radar system, Antenna housing, Design of lumped element filter
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