TMM10 high frequency PCB 2-layer 15mil thick with Immersion Gold，Cu weight: 1oz (1.4 mil) outer layers for FR microwave

Unleashing High-Frequency Performance with Rogers TMM10 PCBs

In the dynamic world of high-frequency electronics, circuit board materials play a critical role in shaping the performance and capabilities of cutting-edge technologies. One such material that has emerged as a game-changer is the Rogers TMM10 thermoset microwave composite, offering a unique blend of exceptional electrical properties, robust mechanical characteristics, and reliable fabrication capabilities.

At the heart of the TMM10's prowess lies its carefully engineered ceramic thermoset polymer composition, which allows it to seamlessly combine the benefits of both PTFE and ceramic-based substrates, while overcoming their respective limitations. This innovative material construction gives rise to a host of impressive features that make the TMM10 a prime choice for a wide range of high-frequency applications.

One of the standout attributes of the TMM10 is its remarkably stable dielectric constant (Dk) of 9.20 ± 0.23 at 10 GHz. This consistent and predictable Dk allows for precise circuit design and dimensioning, ensuring optimal signal propagation and integrity in strip-line and micro-strip configurations. Complementing this electrical prowess is an exceptionally low dissipation factor of just 0.0022 at 10 GHz, which minimizes signal losses and promotes superior high-frequency performance.

But the TMM10's advantages extend beyond its electrical characteristics. Its thermal properties are equally impressive, with a thermal coefficient of Dk of -38 ppm/°K, ensuring reliable and consistent behavior across a wide range of operating temperatures. Furthermore, the material's coefficient of thermal expansion is precisely matched to that of copper, contributing to the reliability and stability of plated through-hole connections, even under demanding thermal conditions.

Mechanical robustness is another key attribute of the TMM10, with its thermoset resin composition providing exceptional resistance to creep, cold flow, and process chemicals. This inherent mechanical strength not only enhances the PCB's overall reliability, but also simplifies the fabrication process by eliminating the need for sodium napthanate treatment prior to electroless plating.

When it comes to the construction of TMM10-based PCBs, our manufacturing capabilities shine. We offer a 2-layer rigid configuration with 35 μm copper layers and a total thickness of 0.45 mm (15 mils), ensuring dimensional precision and consistent quality. The use of immersion gold surface finish and 100% electrical testing prior to shipment further reinforces the reliability and performance of these high-frequency circuit boards.

The versatility of the TMM10 material is reflected in its wide range of applications, spanning from RF and microwave circuitry to power amplifiers, filters, couplers, and even satellite communication systems and GPS antennas. Its ability to support reliable wire bonding makes it a compelling choice for chip testers and other high-frequency modules requiring advanced interconnect solutions.

Whether you're designing cutting-edge 5G infrastructure, developing innovative satellite technologies, or pushing the boundaries of high-frequency electronics, the TMM10 PCBs from Bicheng PCB are poised to be your trusted partner. With their exceptional electrical performance, robust mechanical properties, and reliable fabrication, these circuit boards offer the perfect blend of capabilities to elevate your high-frequency projects to new heights.

For more information or to discuss how the TMM10 can contribute to your next breakthrough, please don't hesitate to reach out to our dedicated team at sales@bichengpcb.com. We're here to provide the technical expertise and tailored solutions needed to unlock the full potential of this transformative material in your high-frequency applications.