Introducing our high-performance 2-layer rigid PCB, meticulously
crafted with Rogers RT/duroid 6202 material. It is tailored for
scenarios where low loss and low dielectric constant are crucial,
making it a standout choice for phased array antennas, radar
systems, and more.
Construction of this PCB
The stack-up of this PCB is engineered with care:
Copper_layer_1: 35 μm
Rogers RT/duroid 6202 Substrate: 5mil (0.127mm)
Copper_layer_2: 35 μm
PCB details
| Parameter | Specification |
| Base Material | RT/duroid 6202 |
| Layer Count | 2-layer |
| Board Dimensions | 37mm x 29mm=1PCS |
| Minimum Trace/Space | 5/6 mils |
| Minimum Hole Size | 0.2mm |
| Blind Vias | No |
| Finished Board Thickness | 0.2mm |
| Finished Cu Weight | 1 oz (1.4 mils) outer layers |
| Via Plating Thickness | 20 μm |
| Surface Finish | Immersion Gold |
| Top Silkscreen | No |
| Bottom Silkscreen | No |
| Top Solder Mask | No |
| Bottom Solder Mask | No |
| Electrical Testing | 100% tested prior to shipment |
The Advantages of RT/duroid 6202 Material
Material Composition & Core Traits
Rogers RT/duroid 6202 high frequency circuit materials are
laminates with low loss and a low dielectric constant, featuring
limited woven glass reinforcement. They provide the necessary
electrical and mechanical properties for designing complex
microwave structures that are both mechanically reliable and
electrically stable.
Dimensional Stability & Manufacturing Ease
Thanks to the addition of limited woven glass reinforcement,
excellent dimensional stability (0.05 to 0.07 mils/inch) is
achieved. This often removes the need for double etching to meet
tight positional tolerances.
Key Electrical & Physical Features
Notable features include a dielectric constant (Dk) ranging from
2.94 ±0.04 to 3.06 ±0.04 (depending on thickness) at 10GHz/23°C –
0.005” laminates have a Dk of 3.06 ± 0.04, 0.010” and 0.015”
laminates 3.02 ± 0.04, and ≥0.020” laminates 2.94 ± 0.04. It also
has a dissipation factor of 0.0015 at 10 GHz/23°C, a low thermal
coefficient of Dk at 5 ppm/°C (over -50 to +150°C at 10 GHz), and a
coefficient of thermal expansion (-55 to 288 °C) of 15 ppm/°C for X
and Y axes, 30 ppm/°C for Z axis. Additionally, it boasts a Td of
500 °C TGA, thermal conductivity of 0.68 W/m/k, moisture absorption
of 0.04%, and a UL 94-V0 rating.
Key Benefits
-Low loss ensures top-notch high frequency performance
-In-plane expansion coefficient matches copper
-Boasts excellent electrical and mechanical properties
-Minimal etch shrinkage
Typical Applications
The distinct properties of RT/duroid 6202 make this PCB perfect
for:
-Phased Array Antennas
-Ground Based and Airborne Radar Systems
-Global Positioning System Antennas
-Power Backplanes
-Commercial Airline Collision Avoidance
-Beam Forming Networks
Compliance & Global Availability
This PCB meets the strict IPC-Class-2 standards, guaranteeing
consistent quality and reliability. The artwork is supplied in
Gerber RS-274-X format for smooth production.
We offer worldwide availability, ensuring engineers and
manufacturers everywhere can access this high-quality PCB.
Conclusion
RT/duroid 6202 PCB combines low loss, stable electrical
performance, and mechanical reliability, making it a great choice
for various high-frequency applications. With its superior material
properties and thoughtful design, it can handle the demands of your
complex microwave projects. Opt for this PCB for a solution that
balances performance and dependability.
