Rogers 25mil 0.635mm TMM10 Microwave PCBs Chemical Gold and Green Solder Mask for Dielectric Polarizers and Lenses

(Printed Circuit Boards are custom-made products, the picture and parameters shown are just for reference)

Overview of TMM10

Rogers' TMM10 thermoset microwave materials are ceramic, hydrocarbon, thermoset polymer composites designed for high reliability in plated-thru-hole stripline and microstrip applications. These laminates combine the advantages of both ceramic and traditional PTFE microwave circuit laminates without needing specialized production techniques.

TMM10 laminates feature an exceptionally low thermal coefficient of dielectric constant, typically less than 30 ppm/°C. The isotropic coefficients of thermal expansion are closely matched to copper, facilitating the production of high-reliability plated-through holes and minimizing etch shrinkage. Additionally, the thermal conductivity of TMM10 laminates is approximately twice that of traditional PTFE/ceramic laminates, enhancing heat dissipation.

As TMM10 laminates are based on thermoset resins, they do not soften when heated. This characteristic allows for wire bonding of component leads to circuit traces without concerns about pad lifting or substrate deformation.

Some Typical Applications

1. Chip Testers
2. Dielectric Polarizers and Lenses
3. Filters and Couplers
4. Global Positioning Systems Antennas
5. Patch Antennas
6. Power Amplifiers and Combiners
7. RF and Microwave Circuitry
8. Satellite Communication Systems

Our Capabilities (TMM10)