Rogers TMM3 High Frequency Printed Circuit Board 15mil 30mil 60mil DK3.27 RF PCB With Immersion Gold

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

General Description

Rogers' TMM3 high-frequency laminates are ceramic, hydrocarbon, thermoset polymer composites designed for high PTH reliability in stripline and microstrip applications. TMM3 has a dielectric constant of 3.27 and a dissipation factor of 0.002.

TMM3 features an exceptionally low thermal coefficient of dielectric constant. Its isotropic coefficients of thermal expansion closely match those of copper, resulting in the reliable production of plated-through holes and minimal etch shrinkage. Furthermore, the thermal conductivity of TMM3 is approximately twice that of traditional PTFE/ceramic laminates, facilitating effective heat removal.

Since TMM3 is based on thermoset resins, it does not soften when heated. This allows for wire bonding of component leads to circuit traces without concerns about pad lifting or substrate deformation.

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

Why Choose Us?

1. ISO9001, ISO14001, IATF16949, ISO13485, UL Certified
2. More than 18 years of high-frequency PCB experience
3. Small quantity orders available; no MOQ required
4. A team driven by passion, discipline, responsibility, and honesty
5. On-time delivery: >98%; Customer complaint rate: <1%
6. 16,000㎡ workshop, 30,000㎡ output per month, and 8,000 types of PCBs monthly
7. Robust PCB capabilities to support your R&D, sales, and marketing efforts
8. IPC Class 2 / IPC Class 3

Typical Values of TMM3