As the electronics industry evolves, the demand for high-performance printed circuit boards (PCBs) continues to rise. This 6-layer PCB, constructed from innovative M6 High Speed material and IS370HR, is engineered to meet the rigorous standards of modern technology.

Material Selection

The choice of materials is paramount in PCB design, and our 6-layer board utilizes M6 High Speed material in conjunction with High Tg FR-4. This combination provides exceptional thermal and electrical performance, making it ideal for complex and demanding applications.

M6 High Speed Material

- Dielectric Constant (DK): 3.4 at 1GHz and 3.34 at 13GHz, which minimizes signal loss and enhances signal integrity.

- Dissipation Factor: 0.002 at 1GHz, ensuring efficient performance in high-frequency applications.

- High Tg Value: Greater than 185°C, allowing for reliable operation in high-temperature environments.

- Thermal Decomposition Temperature (Td): 410°C, ensuring durability under extreme conditions.

- Environmental Compliance: RoHS and halogen-free, aligning with sustainable manufacturing practices.

IS370HR Material

- Thermal Performance: Tg of 180°C, making it suitable for demanding applications.

- Low Coefficient of Thermal Expansion (CTE): 13/14 ppm/°C, which enhances dimensional stability.

- CAF Resistance: Reduces the risk of conductive anodic filament issues, ensuring long-term reliability.

The PCB's stackup consists of:

- Copper Layer 1: 35 μm

- M6 Core: 0.25 mm, DK 3.61

- Copper Layer 2: 18 μm

- IS370HR Core: 0.1 mm, DK 4.17

- Copper Layers 3, 4, 5, and 6: Varying thicknesses optimized for performance

This layered configuration not only enhances electrical performance but also ensures effective thermal management.

Quality Assurance

To guarantee reliability, each PCB undergoes a 100% electrical test prior to shipment, ensuring compliance with IPC-Class-2 standards. This rigorous testing process is crucial in delivering a product that meets high-performance expectations.

Key Features and Benefits

1. High Thermal Stability: The combination of M6 and IS370HR materials ensures that the PCB can withstand high temperatures, making it ideal for applications in harsh environments.

2. Signal Integrity: The low dielectric constant and dissipation factors contribute to minimal signal loss, making this PCB suitable for high-frequency applications.

3. Environmental Compliance: Being RoHS and halogen-free, this PCB meets the stringent requirements of modern electronics while promoting sustainable practices.

Typical Applications

The versatility of this 6-layer PCB allows it to be used in a variety of applications, including:

-5G Communication Base Stations: Supporting millimeter-wave antennas and radio-frequency front-ends of Active Antenna Units (AAUs).

-Automotive Electronics: Applications such as 77GHz millimeter-wave radar and Advanced Driver Assistance Systems (ADAS).

-Networking and Communications

-Aerospace and Defense

Conclusion

With its robust design, exceptional thermal performance, and wide range of applications, this PCB is poised to enhance your electronic designs significantly. Investing in this advanced PCB solution not only ensures reliability and performance but also positions your products for success in an increasingly competitive landscape.

For inquiries or to place an order, please contact us today—let’s elevate your electronic solutions together!

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