Advanced Rigid Substrates For HF Applications, Ultra-Thin Build-Ups And Chip Packages


DYCONEX, an MST company, offers an advanced rigid multilayer substrate material permitting ultra-thin build-ups for various high frequency applications, particularly suitable for HF chip packaging.

The material delivers low dielectric properties (low Dk and low Df) combined with a low thermal expansion coefficient (CTE) and high dielectric strength. Using any layer technology, the substrates layers are only connected by laser drilled, copper filled microvias that allow for high-density/high-reliability designs. Other HDI build-up solutions are also available.

Additional substrate features include:

  • Epoxy based
  • Ultra-thin any layer HDIs from 4 layers (~220 μm) to 8 layers (~350 μm) with highest reliability
  • Impedance controlled ultra-fine line technology (down to 25 μm)
  • High density pitch design (~175 μm)
  • Smallest via (50 μm) in pad (100 μm)
  • EN 9100:2009 certification

To learn more about the material characteristics, design features, and layer build-up characteristics, download the brochure.

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