Rogers RO4003C 6-Layer PCB: High-Performance Solution for Millimeter Wave and Radar Systems
(All PCBs are custom-manufactured. Reference images and parameters may vary based on your design requirements.)
1. Overview of this type of PCB
This is a 6-layer Hybrid PCB that combines advanced technology and reliable materials to meet diverse electronic needs. The base material is a combination of RO4003C and Tg 170 FR4, offering a balance between electrical performance and mechanical stability. With dimensions of 83.50mm x 66mm (± 0.15mm) and a finished board thickness of 1.1mm, it is designed to fit various applications. RO4003C and Tg 170 FR4 Multilayer PCB features 1oz (1.4 mils) inner/outer layer finished Cu weight and 20 μm via plating thickness, ensuring good electrical conductivity. The surface finish is Immersion Gold, which provides excellent corrosion resistance and solderability. It adheres to the IPC-Class-2 standard and is available worldwide, making it a convenient choice for global projects.
2. PCB Construction Details
| Parameter |
Details |
| Base material |
RO4003C/Tg 170 FR4 |
| Layer count |
6 Layers |
| Board dimensions |
83.50mm x 66mm=1PCS, ± 0.15mm |
| Minimum Trace/Space |
4/4 mils |
| Minimum Hole Size |
0.2mm |
| Blind vias |
No |
| Finished board thickness |
1.1mm |
| Finished Cu weight |
1oz (1.4 mils) inner/outer layers |
| Via plating thickness |
20 μm |
| Surface finish |
Immersion Gold |
| Top Silkscreen |
White |
| Bottom Silkscreen |
No |
| Top Solder Mask |
Matt Green |
| Bottom Solder Mask |
Matt Green |
| Impedance control |
4mil / 4mil traces/gaps top layer, 50 ohm |
| Special requirements |
Print series number, 0.2mm via filled and capped, 100% Electrical test prior to shipment |
3. Additional Components & Features
Component Quantity Details
This Rogers RO4003C and Tg 170 FR4 PCB comes with 51 components, 82 total pads (53 thru hole pads and 29 top SMT pads), 49 vias, and 6 nets. These component configurations are carefully designed to support a wide range of electronic functions.
Impedance and Via Features
The impedance is precisely controlled on the top layer's 4mil / 4mil traces/gaps to 50 ohm, ensuring signal integrity during transmission. The 0.2mm vias are filled and capped, and a 100% electrical test is conducted before shipment for quality assurance, safeguarding the reliability of the PCB in actual use.
PCB Stackup Structure
- The 6-layer rigid PCB has a well-defined stackup. Copper_layer_1 measures 35 μm, followed by RO4003C with a thickness of 0.305 mm (12mil). Copper_layer_2 is also 35 μm, and then comes a Prepreg bondply - 1080 RC63% with a thickness of 0.0644mm (2.5mil). Copper_layer_3 is 35 μm, and the middle layer consists of FR - 4 Tg170 with a thickness ranging from 0.076 - 0.203 mm (3mil). Copper_layer_4 is 35 μm, followed by another Prepreg bondply - 1080 RC63% at 0.0644mm (2.5mil), then RO4003C again at 0.305 mm (12mil), and finally Copper_layer_4 at 35 μm. This stackup structure contributes to the PCB's overall performance and stability.
Material Advantages
Rogers RO4003C PCB material is a proprietary woven glass reinforced hydrocarbon/ceramics. It offers tight control on dielectric constant (Dk 3.38 ±0.05 at 10GHz) and low loss, similar to PTFE/woven glass but with the manufacturability of epoxy/glass at a lower cost. RO4003C PCB has a dissipation factor of 0.0027 at 10GHz, thermal conductivity of 0.71 W/m/°K, and a thermal coefficient of dielectric constant at +40 ppm/°C. Its CTE is well-matched to copper, and it has a low Z-axis coefficient of thermal expansion, high Tg (>280 °C), and low moisture absorption (0.06%).
Typical Applications
Rogers RO4003C 6-layer PCB is suitable for a wide range of applications, including commercial airline broadband antennas, microstrip and stripline circuits, millimeter wave applications, radar systems, guidance systems, and point to point digital radio antennas.
Why Choose This PCB?
With its precise construction, high-quality materials, and wide range of applications, this 6-layer Rogers RO4003C PCB offers reliability and performance. It adheres to industry standards and undergoes strict testing, ensuring it meets your project requirements.
Tags:Rogers RO4003C 6-layer PCB, RO4003C/Tg 170 FR4 base material, 6-layer rigid PCB, 1.1mm PCB thickness, Immersion Gold surface finish, 4/4 mils Minimum Trace/Space, 50 ohm impedance control, millimeter wave applications, radar systems, commercial airline broadband antennas, microstrip and stripline circuits, guidance systems, point to point digital radio antennas, high-performance PCB
Order Now for Commercial Airline Broadband Antennas, Millimeter Wave Applications!
Don't miss out on this high-performance PCB that combines advanced features and reliable materials. Order now to enhance the performance of your electronic projects in various applications.
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