Introducing our cutting-edge PCB built on Rogers RO4350B substrates. Supplied for exceptional performance and reliability, this PCB offers a wide range of features and benefits that make it ideal for advanced electronic applications.

The PCB substrates are constructed using Rogers RO4350B woven glass reinforced hydrocarbon/ceramics, which provide outstanding electrical properties. With a dielectric constant of DK 3.48 +/-0.05 at 10GHz and a dissipation factor of 0.0037 at 10GHz, this PCB enables applications with higher operating frequencies and offers low dielectric tolerance and loss.

One of the key advantages of this PCB is its excellent stability of electrical properties across different frequencies, making it suitable for controlled impedance transmission lines and the repeatable design of filters. The RO4350B laminates also exhibit a low thermal coefficient of dielectric constant, ensuring excellent dimensional stability even in demanding thermal environments.

The low Z-axis expansion of the substrate guarantees reliable plated through holes, while the low in-plane expansion coefficient ensures stability throughout the entire range of circuit processing temperatures.

Supplied as a 2-layer rigid PCB, this product provides a reliable and cost-effective solution for electronic designs. The board dimensions are 100mm x 50mm with a thickness of 0.8mm. It features a copper layer thickness of 35 μm on both sides and a Rogers 4350B core thickness of 0.762mm (30mil). The minimum trace/space is 4/4 mils, and the minimum hole size is 0.25mm. The finished Cu weight is 1oz (1.4 mils) on the outer layers, and the via plating thickness is 20 μm. The surface finish is HASL, providing a reliable and widely-used coating for the PCB. The top silkscreen is in white, and the top solder mask is in green.

This high-quality PCB has undergone rigorous testing, including a 100% electrical test, to ensure its reliability and performance. It complies with IPC-Class-2 quality standards, meeting industry requirements for consistent and reliable performance.

With its competitive pricing, this PCB offers a cost-effective solution without compromising on quality. The RO4350B laminates can be fabricated using standard glass epoxy processes, simplifying the manufacturing process and reducing production costs.

The RO4350B PCB is CAF resistant and UL 94 V-0 rated, making it suitable for applications that require excellent performance and safety standards.

This PCB is suitable for a wide range of applications, including cellular base station antennas and power amplifiers, RF identification tags, automotive radar and sensors, and LNBs for direct broadcast satellites.

With worldwide availability, you can easily integrate this high-performance PCB into your electronic designs.

For technical inquiries or further information, please contact sales10@bichengpcb.com. Our dedicated team is ready to assist you with any questions or specific requirements. Choose the high-performance RO4350B PCB for exceptional reliability, stability, and cost-effectiveness in your next electronic project.

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