TC600 2-Layer PCB with 1.6mm Thickness and Immersion Gold Finish by Bicheng Technologies Limited

TC600 2-Layer PCB with 1.6mm Thickness and Immersion Gold Finish by Bicheng Technologies Limited

(All PCBs are custom-manufactured. Reference images and parameters may vary based on your design requirements.)

At Bicheng Technologies Limited, we take pride in offering high-quality PCBs designed for high-frequency and thermally demanding applications. The TC600 2-Layer PCB is a cutting-edge product built with Rogers TC600 laminates, combining thermal conductivity, low dielectric loss, and mechanical robustness to meet the requirements of RF and microwave circuits.

With a 1.6mm finished thickness, immersion gold surface finish, and 1oz copper weight, this PCB is optimized for applications such as power amplifiers, microwave combiners, and satellite antennas. Let me guide you through the details of this advanced PCB and why it’s a great choice for your next project.

1. Overview of the TC600 2-Layer PCB

The TC600 2-Layer PCB is designed for high-performance RF and microwave systems that require excellent thermal management and low insertion loss. Built with 60mil TC600 core material, this PCB ensures stable performance over a wide range of frequencies and temperatures.

The best-in-class thermal conductivity of 1.1W/mK and low dissipation factor (Df) make this PCB ideal for power handling, heat dissipation, and device reliability. At Bicheng Technologies Limited, we follow strict IPC-Class-2 standards, and every board undergoes 100% electrical testing before shipment.

PCB Construction Details

Below is a detailed breakdown of the TC600 PCB’s construction:

This rigid 2-layer PCB is designed to ensure thermal stability, low transmission line losses, and mechanical reliability in demanding applications.

2. Features and Advantages of TC600 Material

The Rogers TC600 laminate is a composite of PTFE, thermally conductive ceramic fillers, and woven glass reinforcement, engineered for high-frequency circuits. This material offers superior thermal conductivity, low dissipation factor, and stable dielectric properties across a wide temperature range.

Key Features of TC600:

• Dielectric Constant (Dk): 6.15 at 1.8MHz and 10GHz, providing consistent signal propagation.
• Dissipation Factor (Df): 0.0017 at 1.8GHz and 0.0020 at 10GHz, minimizing energy loss and improving efficiency.
• Thermal Properties: High Thermal Conductivity: 1.1W/mK, enabling efficient heat dissipation for power-intensive applications.
• Thermal Stability: Low TCDK: -75ppm/°C from -40°C to 140°C.
• CTE (Coefficient of Thermal Expansion):
  • X-axis: 9ppm/°C
  • Y-axis: 9ppm/°C
  • Z-axis: 35ppm/°C, ensuring dimensional stability under thermal cycling.
• Moisture Resistance: Low Moisture Absorption: 0.03%, ensuring reliable performance in humid environments.
• Key Benefits of TC600: Size Reduction: The higher dielectric constant allows for compact designs compared to lower-Dk materials.
• Improved Heat Management: Enhanced thermal conductivity reduces hot spots and improves power handling.
• High Reliability: The material’s CTE matches active components, reducing stress on solder joints and extending the lifespan of the PCB.
• Low Loss: The low dissipation factor minimizes signal degradation, ensuring high efficiency in RF and microwave circuits.

3. Applications of the TC600 PCB

The TC600 2-Layer PCB is widely used in industries that demand thermal efficiency, high reliability, and low signal loss. Below are some of its typical applications:

• Power Amplifiers, Filters, and Couplers
• Microwave Combiners and Power Divider Boards
• Small Footprint Antennas
• Digital Audio Broadcasting (DAB) Antennas
• GPS and Handheld RFID Reader Antennas

These applications showcase the versatility and performance of the TC600 PCB in RF and microwave systems.

Why Choose Bicheng Technologies Limited?

At Bicheng Technologies Limited, we are committed to providing innovative PCB solutions for industries that demand performance and precision. The TC600 2-Layer PCB exemplifies our dedication to high-quality manufacturing, offering a combination of thermal efficiency, low loss, and mechanical reliability.

With worldwide availability, every TC600 PCB is manufactured to IPC-Class-2 standards and undergoes rigorous 100% electrical testing to ensure consistent quality. Whether you’re designing for aviation systems, satellite communication, or RF technologies, we have the expertise and products to support your needs.

For any technical inquiries or to place an order, feel free to contact me, Sally, at sales30@bichengpcb.com. I’d be delighted to assist you in finding the perfect PCB solution for your project.