RO4533 2-Layer PCB 20mil Substrate Immersion Gold Finish

This PCB is a high-performance 2-layer printed circuit board made from advanced RO4533 material. It is engineered for precision and reliability, meeting stringent specifications to ensure controlled dielectric constant and low loss performance, making it ideal for mobile infrastructure and antenna applications.

PCB Stackup

The stackup of the PCB is structured as follows:

- Copper Layer 1: 35 μm

- Rogers 4533 Core: 0.508 mm (20 mil)

- Copper Layer 2: 35 μm

This configuration ensures optimal performance while maintaining structural integrity.

PCB specification

Artwork and Quality Standards

The PCB artwork is provided in the Gerber RS-274-X format, complying with IPC-Class-2 quality standards. This adherence ensures the PCB meets industry benchmarks for reliability and performance.

Global Availability

This high-performance PCB is available on a global scale, making it an ideal choice for various applications across multiple industries.

Introduction to RO4533

Rogers RO4533 laminates are known for their ceramic-filled, glass-reinforced hydrocarbon composition. They deliver controlled dielectric constants and low loss performance, crucial for microstrip antenna applications. Key features include:

- Dielectric Constant (Dk): 3.3 at 10GHz

- Dissipation Factor: 0.0025 at 10GHz

- Thermal Conductivity: 0.6 W/mK

- Glass Transition Temperature (Tg): >280°C

This material serves as an affordable alternative to traditional PTFE materials, allowing designers to optimize both cost and performance.

Benefits

The RO4533 material offers numerous advantages:

- Low loss and low dielectric constant suitable for a wide range of applications

- Compatibility with conventional PCB fabrication processes

- Excellent dimensional stability for higher yield on larger panels

- Uniform mechanical properties that maintain integrity during handling

- High thermal conductivity for enhanced power handling capabilities

Typical Applications

This 2-layer PCB is particularly suited for:

- Cellular infrastructure base station antennas

- WiMAX antenna networks

Conclusion

The 2-layer PCB utilizing RO4533 is engineered for high-performance applications, particularly in telecommunications and antenna technology. Its combination of advanced materials, rigorous quality standards, and global availability make it an excellent choice for modern electronic designs.

Company Profile

Founded in 2003, Shenzhen Bicheng Electronics Technology Co., Ltd is an established high frequency PCB supplier and exporter in Shenzhen China, severing cellular base station antenna, satellite, high frequency passive components, microstrip line and band line circuit, millimeter wave equipment, radar systems, digital radio frequency antenna and other fields worldwide for 18 years. Our high frequency PCBs are mainly built on 3 high frequency material brands: Rogers Corporation, Taconic and Wangling. Dielectric constant ranges from 2.2 to 10.2 etc.

Bicheng PCB is headquartered in Shenzhen, a city with great economic vitality. Based in China, we adhere to the philosophy of servicing small and medium sized companies offering variety of circuit boards to meet the demands of market.

Main Business & PCB Applications

We maintain the highest standards which support products that exhibit exceptional quality, performance and reliability. We also have divisions of FR-4 circuit board, flexible circuits and metal core PCBs featured as prototypes, small runs to mass production. We actively research and build such high value added PCB projects as HDI, quick turn, impedance control, heavy copper and backplane board etc. This has made our PCB products generate an effective prolongation and complementation, as well as formation of integrated products line ranging from low-end to high-end.The circuit boards are used in the industries of home appliances, portable and consumable electronics, medical filed, aerospace as well as telecommunications etc.

Main Material Partners