TP980 2-Layer PCB with 7.7mm Thickness and ENIG 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 are proud to present the TP980 2-Layer PCB, a cutting-edge circuit board designed for demanding high-frequency and high-reliability applications. Built with TP980 thermoplastic material, this PCB combines exceptional dielectric properties, thermal stability, and a robust design to meet the needs of industries such as satellite navigation, missile systems, and miniaturized antenna technology.

With a 7.7mm finished thickness, ENIG surface finish, and 1oz copper weight, this PCB is meticulously manufactured to deliver top-tier performance in critical applications. Let me take you through the details of this product and explain why it’s a perfect choice for your next high-frequency project.

1. Overview of the TP980 2-Layer PCB

The TP980 2-Layer PCB is designed for advanced RF and microwave applications where precision, reliability, and performance are paramount. Its 300mil TP980 core ensures excellent dielectric performance and stability, even at frequencies up to 10GHz.

One of the standout features of the TP980 PCB is its flexibility in dielectric constant (Dk), which can be finely adjusted based on circuit requirements. For the TP980 material, the Dk is 9.8 ± 0.2, offering consistent signal propagation and low dissipation factor, making it ideal for high-frequency designs. At Bicheng Technologies Limited, we follow strict quality standards, and every board is 100% electrically tested to ensure peak performance.

PCB Construction Details

Here’s a detailed breakdown of the TP980 PCB’s construction:

The rigid 2-layer stackup and high thickness of this PCB make it especially suitable for high-power applications, ensuring durability and stability under extreme conditions.

2. Key Features and Advantages of TP980 Material

The TP980 thermoplastic material is a revolutionary dielectric substrate that offers high-frequency stability, low loss, and outstanding thermal performance. With its ceramic and PPO resin composition, this material achieves remarkable electrical and mechanical properties, making it a top choice for aerospace and defense applications.

Features of TP980:

• Dielectric Constant (Dk): 9.8 ± 0.2 at 10GHz, offering precise and stable signal propagation.
• Dissipation Factor (Df): 0.0012 at 10GHz, ensuring low energy loss.
• Thermal Properties: Low TCDK: -40ppm/°C, ensuring dielectric stability across a wide temperature range (-55°C to 150°C).
• Coefficient of Thermal Expansion (CTE):
  • X-axis: 40ppm/°C
  • Y-axis: 40ppm/°C
  • Z-axis: 55ppm/°C
• Thermal Conductivity: 0.65W/mK, enabling efficient heat dissipation.
• Moisture Resistance: Absorbs just 0.01% moisture, ensuring reliable performance in humid conditions.
• Safety Certification: UL 94-V0, ensuring flame resistance for critical applications.

Advantages of TP980 Material:

• Customizable Dielectric Constant: The ability to adjust the Dk within a range (3 to 25) makes it highly versatile for various circuit requirements.
• High Reliability: With its unique thermoplastic composition, the material is resistant to creep, cold flow, and chemical damage during processing.
• Dimensional Stability: The CTE is closely matched to copper, ensuring excellent structural integrity under thermal cycling.
• Low Dielectric Loss: The material maintains low loss even at higher frequencies, ensuring minimal signal degradation.

3. Applications of the TP980 PCB

The TP980 2-Layer PCB is built for industries that demand high precision, reliability, and performance. Its advanced material properties make it ideal for aerospace, defense, and satellite communication systems.

Key Applications:

• Global Satellite Navigation Systems: Ensures precise signal transmission and excellent reliability in satellite systems.
• Missile-Borne Systems: Withstands extreme conditions and maintains stable performance for critical missile technology.
• Fuze Technology: Ideal for high-reliability circuitry in fuze systems.
• Miniaturized Antennas: Supports compact designs with consistent and stable signal propagation.

These applications highlight the versatility and reliability of the TP980 PCB in high-frequency and high-stakes environments.

Why Choose Bicheng Technologies Limited?

At Bicheng Technologies Limited, we are dedicated to providing top-quality PCBs for the most demanding industries. The TP980 2-Layer PCB is a result of our commitment to excellence, offering unmatched frequency stability, thermal reliability, and mechanical strength.

With worldwide availability, every PCB is manufactured to meet IPC-Class-2 standards and undergoes 100% electrical testing to ensure consistent quality. Whether you need a PCB for satellite systems, antenna designs, or defense technology, we have you covered.

If you have any technical questions or require assistance, feel free to contact me, Sally, at sales30@bichengpcb.com. I’d be happy to help you find the perfect PCB for your project.