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12mil Double Layer Rogers RO4003C Immersion Gold Circuit Board 1oz

China Bicheng Electronics Technology Co., Ltd certification
China Bicheng Electronics Technology Co., Ltd certification
Kevin, Received and tested the boards - thanks very much. These are perfect, exactly what we needed. rgds Rich

—— Rich Rickett

Ruth, I got the PCB today, and they are just perfect. Please stay a little patience, my next order is coming soon. Kind regards from Hamburg Olaf

—— Olaf Kühnhold

Hi Natalie. It was perfect, I attach some pictures for your reference. And I send you next 2 projects to budget. Thanks a lot again

—— Sebastian Toplisek

Kevin, Thanks, they were perfectly made, and work well. As promised, here are the links for my latest project, using the PCBs you manufactured for me: Regards, Daniel

—— Daniel Ford

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12mil Double Layer Rogers RO4003C Immersion Gold Circuit Board 1oz

Detailed Product Description
High Light:

Double Layer RF Circuit Board


Immersion Gold RF Circuit Board


12mil RF PCB Board

It is happy to introduce our newly shipped Rogers RO4003C Hydrocarbon Ceramic woven glass PCB, a high-performance solution that meets the demands of modern electronic applications. Supplied to the highest standards, this 2-layer rigid PCB offers exceptional performance, reliability, and versatility.


1. Superior PCB Material
The foundation of our PCB lies in the Rogers RO4003C Hydrocarbon Ceramic woven glass material. With a process DK of 3.38 at 10 GHz/23°C and a low dissipation factor of 0.0027 at the same frequency and temperature, this PCB material ensures excellent signal integrity and minimal loss. Furthermore, its impressive Tg (>280 °C) and Td (>425°C) values make it highly resistant to extreme temperature environments, ensuring reliable performance in a wide range of operating conditions (-40℃ to +85℃).


2. Robust Stackup:
The PCB features a sturdy 2-layer stackup that enhances its structural integrity. Copper_layer_1 and Copper_layer_2, both 35 μm thick, sandwich the Rogers 4003C substrate, which is 0.305 mm thick. This construction provides excellent electrical conductivity and mechanical strength, making it suitable for various applications.


3. Precise Construction Details:
The PCB boasts precise construction details to meet the exacting requirements of your project. With board dimensions of 170.53mm x 180.35mm (2PCS=2Types) and a tolerance of +/- 0.15mm, this PCB ensures a perfect fit. The minimum trace/space of 4/4 mils and minimum hole size of 0.25mm allow for intricate circuitry and component placement. Additionally, the finished board thickness is 0.43mm, with 1oz (1.4 mils) outer layer copper weight and via plating thickness of 20 μm. The surface finish is carefully crafted with immersion gold for excellent conductivity and corrosion resistance. The top silkscreen is in black, providing clear component labeling.


4. Rigorous Testing and Statistics:
To ensure the highest quality, each PCB undergoes a 100% electrical test before shipment. Our PCB statistics showcase the attention to detail and reliability of our product, including 115 components, 217 total pads, 112 thru-hole pads, 105 top SMT pads, 0 bottom SMT pads, 168 vias, and 5 nets.


5. Compliant with Standards:
Our PCB adheres to the IPC-Class-2 standard, signifying its high quality and reliability. This compliance ensures that the PCB meets industry-accepted standards and can be seamlessly integrated into your projects.


6. Worldwide Availability and Support:
Our Rogers RO4003C 2-layer rigid PCB is available for purchase worldwide. We aim to provide professional support and address any technical questions you may have. For inquiries, please contact Ivy at


Choose our high-quality Rogers RO4003C 2-Layer Rigid PCB for your next project and experience exceptional performance, reliability, and ease of integration. With its advanced features, precise construction, and adherence to industry standards, this PCB is the ideal choice for a wide range of applications. Trust in our expertise and take your electronic projects to new heights with our reliable and versatile PCB solution.


Dielectric Constant,εProcess 3.38±0.05 Z   10 GHz/23℃ IPC-TM-650 Clamped Stripline
Dielectric Constant,εDesign 3.55 Z   8 to 40 GHz Differential Phase Length Method
Dissipation Factortan,δ 0.0027
Z   10 GHz/23℃
2.5 GHz/23℃
Thermal Coefficient of ε +40 Z ppm/℃ -50℃to 150℃ IPC-TM-650
Volume Resistivity 1.7 x 1010   MΩ.cm COND A IPC-TM-650
Surface Resistivity 4.2 x 109   COND A IPC-TM-650
Electrical Strength 31.2(780) Z Kv/mm(v/mil) 0.51mm(0.020") IPC-TM-650
Tensile Modulus 19,650(2,850)
MPa(ksi) RT ASTM D 638
Tensile Strength 139(20.2)
MPa(ksi) RT ASTM D 638
Flexural Strength 276
  IPC-TM-650 2.4.4
Dimensional Stability <0.3 X,Y mm/m
after etch+E2/150℃ IPC-TM-650 2.4.39A
Coefficient of Thermal Expansion 11
ppm/℃ -55℃to288℃ IPC-TM-650 2.4.41
Tg >280   ℃ TMA A IPC-TM-650
Td 425   ℃ TGA   ASTM D 3850
Thermal Conductivity 0.71   W/M/oK 80℃ ASTM C518
Moisture Absorption 0.06   % 48hrs immersion 0.060"
sample Temperature 50℃
ASTM D 570
Density 1.79   gm/cm3 23℃ ASTM D 792
Copper Peel Stength 1.05
after solder float 1 oz.
EDC Foil
IPC-TM-650 2.4.8
Flammability N/A       UL 94
Lead-free Process Compatible Yes        

RO4003C: Unleashing the Power of High-Performance PCBs

I. Introducing RO4003C: The Future of PCB Technology
RO4003C is a cutting-edge PCB material that opens up new possibilities for high-performance electronics. By understanding its unique properties and capabilities, you can unlock the true potential of your PCB designs.


II. Understanding the Science Behind RO4003C: Core Properties
RO4003C boasts an impressive dielectric constant, a critical factor for signal integrity in high-frequency applications. With a dielectric constant of 3.38±0.05, RO4003C ensures excellent electrical performance and low-loss signal transmission.


III. Unmatched Performance: Key Specifications of RO4003C
RO4003C's dissipation factor of 0.0027 ensures minimal signal loss and superior electrical performance, even at high frequencies. Its thermal coefficient of ε, with a value of +40 ppm/℃, allows it to withstand extreme temperature variations, making it suitable for harsh environments.


12mil Double Layer Rogers RO4003C Immersion Gold Circuit Board 1oz 0


IV. Applications and Use Cases: Where RO4003C Excels
RO4003C's exceptional properties make it an ideal choice for various industries and applications. From telecommunications and aerospace to automotive electronics and high-speed digital circuits, RO4003C empowers engineers to achieve optimal performance and reliability.


V. Advantages of RO4003C for Your PCB Projects
RO4003C offers numerous advantages as a PCB material. Its high volume resistivity of 1.7 x 1010 MΩ.cm ensures optimal insulation, while its surface resistivity of 4.2 x 109 MΩ guarantees excellent surface performance. With an electrical strength of 31.2 Kv/mm (780 V/mil), RO4003C ensures reliable operation even under demanding conditions.


VI. RO4003C in the Era of Advanced Electronics: Trends and Future Prospects
Discover the emerging trends and future prospects for RO4003C in advanced electronics. From 5G communication systems and IoT devices to autonomous vehicles and high-speed computing, RO4003C is poised to shape the future of electronic project.


RO4003C is a game-changing PCB material that revolutionizes high-performance electronics. With its exceptional electrical properties, mechanical strength, and reliability, RO4003C empowers engineers and designers to push the boundaries of what's possible. Embrace the power of RO4003C and unlock a world of possibilities for your next-generation electronic projects.

Contact Details
Bicheng Electronics Technology Co., Ltd

Contact Person: Ms. Ivy Deng

Tel: 86-755-27374946

Fax: 86-755-27374848

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