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Taconic RF-35A2 High Frequency PCB 20mil 30mil 60mil With Immersion Gold Immersion Silver and Blue Mask |
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(Printed Circuit Boards are custom-made products. The picture and parameters shown are for reference only.) |
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Taconic RF-35A2 PCB is engineered with an ultra - low fiberglass composition, enabling it to deliver "industry - leading" insertion loss characteristics. RF - 35A2 PCB maintains a consistent dielectric constant of 3.5 +/- 0.05 across the entire laminate, making it an ideal choice for ultra - low loss power amplifier applications.
Thanks to the even distribution of ceramics throughout the laminate, the RF - 35A2 laminate exhibits an exceptionally low thermal expansion coefficient in the X and Y directions. Its low modulus and minimized X - Y CTE values render it highly appealing as a material for chip carriers in surface mounting technology.
Crafted through a proprietary multi - stage manufacturing process, the RF - 35A2 PCB not only offers outstanding dielectric performance but also ensures robust copper peel adhesion. With a dissipation factor as low as 0.0015 at 10 GHz, RF - 35A2 substrate facilitates maximum power transfer, significantly reducing heat generation. |
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Benefits of RF - 35A2 PCB : |
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Low loss properties
DK tolerance of +/- 0.05
Homogeneous DK
Excellent peel strength
Low moisture absorption |
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Our PCB Capability (RF-35A2) |
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PCB Material: |
PTFE Ceramic Fiberglass |
Designation: |
RF-35A2 |
Dielectric constant: |
3.15 |
Dissipation Factor |
0.0015 |
Layer count: |
Double Layer, Multilayer, Hybrid PCB |
Copper weight: |
0.5oz (17 µm), 1oz (35µm) |
Laminate thickness: |
10mil (0.254mm); 20mil (0.508mm), 30mil (0.762mm), 60mil (1.524mm) |
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PCB size: |
≤400mm X 500mm |
Solder mask: |
Green, Black, Blue, Yellow, Red etc. |
Surface finish: |
Bare copper, HASL, ENIG, Immersion silver, Immersion tin, OSP etc.. |
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Applications of RF - 35A2 PCB: |
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Power amplifiers
Filters / couplers
High speed digital
Passive components
Wireless antennas |
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RF-35A2 Typical Values |
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RF-35A2 Typical Values |
Property |
Test Method |
Unit |
Value |
Unit |
Value |
Dk @ 10 GHz |
IPC-650 2.5.5.5.1 (Modified) |
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3.5 |
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3.5 |
Df @ 10 GHz |
IPC-650 2.5.5.5.1 (Modified) |
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0.0015 |
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0.0015 |
Moisture Absorption |
IPC-650 2.6.2.1 |
% |
0.03 |
% |
0.03 |
Dielectric Breakdown |
IPC-650 2.5.6/ASTM D 149 |
kV |
59 |
kV |
59 |
Dielectric Strength |
ASTM D 149 |
V/mil |
1000 |
V/mm |
39,370 |
Volume Resistivity |
IPC-650 2.5.17.1 Sec. 5.2.1 (Humidity Cond.) |
Mohm/cm |
10^9 |
Mohm/cm |
10^9 |
Surface Resistivity |
IPC-650 2.5.17.1 Sec. 5.2.1 (Humidity Cond.) |
Mohm |
10^8 |
Mohm |
10^8 |
Arc Resistance |
IPC-650 2.5.1 |
Seconds |
242 |
Seconds |
242 |
Flexural Strength (MD) |
IPC-650 2.4.4 |
kpsi |
24 |
N/mm2 |
165 |
Flexural Strength (CD) |
IPC-650 2.4.4 |
kpsi |
15 |
N/mm2 |
103 |
Tensile Strength (MD) |
ASTM D 3039 |
psi |
16,800 |
N/mm2 |
116 |
Tensile Strength (CD) |
ASTM D 3039 |
psi |
11,000 |
N/mm2 |
75.8 |
Young’s Modulus (MD) |
ASTM D 3039 |
psi |
106 |
N/mm2 |
8,343 |
Young’s Modulus (CD) |
ASTM D 3039 |
psi |
106 |
N/mm2 |
7,171 |
Poisson’s Ratio (MD) |
ASTM D 3039 |
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0.14 |
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0.14 |
Poisson’s Ratio (CD) |
ASTM D 3039 |
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0.1 |
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0.1 |
Strain at Break (MD) |
ASTM D 3039 |
% |
1.6 |
% |
1.6 |
Strain at Break (CD) |
ASTM D 3039 |
% |
1.4 |
% |
1.4 |
Compressive Modulus (Z axis) |
ASTM D 695 (23°C) |
kpsi |
385 |
N/mm2 |
2,650 |
Peel Strength (1 oz. VLP) |
IPC-650 2.4.8 (Thermal Stress) |
lbs/in |
12 |
N/mm |
2.1 |
Peel Strength (1 oz. VLP) |
IPC-650 2.4.8.3 (150°C ) (Elevated Temp.) |
lbs/in |
14 |
N/mm |
2.5 |
Peel Strength (1 oz. VLP) |
IPC-650 2.4.8 Sec. 5.2.3 (Proc. Chemicals) |
lbs/in |
11 |
N/mm |
2 |
Density (Specific Gravity) |
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gm/cm3 |
2.28 |
gm/cm3 |
2.28 |
Specific Heat |
ASTM E 1269 (DSC) (100°C) |
J/g/K |
0.99 |
J/g/K |
0.99 |
Thermal Conductivity |
ASTM F 433 |
W/M*K |
0.29 |
W/M*K |
0.29 |
Td |
IPC-650 2.4.24.6 2% Weight Loss |
°C |
528 |
°C |
528 |
Td |
IPC-650 2.4.24.6 5% Weight Loss |
°C |
547 |
°C |
547 |
CTE (x) |
IPC-650 2.4.41 (>RT - 125°C) |
ppm/°C |
10 |
ppm/°C |
10 |
CTE (y) |
IPC-650 2.4.41 (>RT - 125°C) |
ppm/°C |
13 |
ppm/°C |
13 |
CTE (z) |
IPC-650 2.4.41 (>RT - 125°C) |
ppm/°C |
108 |
ppm/°C |
108 |
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