Introducing our newly shipped PCB. This high-quality product is designed to meet the demands of various applications, offering exceptional performance and reliability.

The PCB substrates are constructed using Rogers RT/duroid 5880, a glass microfiber reinforced PTFE composite material. With a process DK of 2.2 +/- 0.02 at 10 GHz/23°C, it ensures excellent electrical performance. The low dissipation factor of 0.0009 at the same frequency and temperature minimizes electrical loss. The material exhibits a high decomposition temperature (Td) exceeding 500°C, providing stability even in high-temperature environments. Additionally, its moisture absorption rate of 0.02% enables reliable performance in high-moisture conditions. The isotropic properties of the material ensure uniform electrical characteristics. The PCB operates within a temperature range of -40℃ to +85℃.

Our PCB offers several benefits. It boasts the lowest electrical loss compared to other reinforced PTFE materials. It can be easily cut, shaped, and machined to meet specific requirements. The material is resistant to solvents and reagents used in etching or plating edges and holes, ensuring durability and longevity. It is ideal for applications in high-moisture environments. Furthermore, this material has a well-established track record of reliability. It maintains uniform electrical properties over a wide frequency range.

The stackup of this PCB consists of a 2-layer rigid construction. It features a copper_layer_1 with a thickness of 35 μm followed by a Rogers Core RT/duroid 5880 with a thickness of 0.254 mm (10 mil), and finally, a copper_layer_2 with a thickness of 35 μm.

The construction details of the PCB are as follows: The board dimensions are 139.61mm x 37.96 mm (1PCS), with a tolerance of +/- 0.15mm. It has a minimum trace/space of 5/4 mils and a minimum hole size of 0.2mm. The PCB does not have any blind vias, simplifying the manufacturing process. The finished board thickness is 0.3mm, striking a balance between durability and lightweight design. The outer layers have a finished copper weight of 1oz (1.4 mils). The via plating thickness measures 20 μm, ensuring robust connections. The surface finish is Immersion Gold, providing excellent conductivity and corrosion resistance. The PCB does not have top or bottom silkscreen or solder mask layers. Prior to shipment, each PCB undergoes a comprehensive 100% electrical test to ensure its reliability and adherence to quality standards.

The PCB statistics demonstrate its versatility. It accommodates a total of 9 components and 16 pads, with 16 top surface mount technology (SMT) pads and no thru-hole pads or bottom SMT pads. There are no vias, and it features a single net. The artwork is supplied in Gerber RS-274-X format, compatible with standard manufacturing processes.

Our PCB complies with the IPC-Class-2 standard, ensuring consistent performance and durability. It is available worldwide, offering global accessibility to customers. Its exceptional performance makes it suitable for various applications, including commercial airline broadband antennas, microstrip and stripline circuits, millimeter wave applications, radar systems, guidance systems, and point-to-point digital radio antennas.

For any technical inquiries or further information, please do not hesitate to contact our dedicated team at sales10@bichengpcb.com. Our commitment is to provide exceptional support and ensure your satisfaction with our products.

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