RT/duroid 5880 laminates has a low dielectric constant (Dk) and low dielectric loss, making them well suited for high frequency/broadband applications. Helping to maintain the Dk uniformity are the randomly oriented microfibers reinforcing the PTFE composites.

Features

  • Dk or 2.20 +/- .02
  • Dissipation factor of .0009 at 10GHz
  • Low moisture absorption
  • Isotropic

Benefits

  • Uniform electrical properties over wide frequency range
  • Easily cut, shared and machined to shape
  • Resistant to solvents and reagents used in etching or plating edges and holes
  • Ideal for high moisture environments
  • Well-established material
  • Lowest electrical loss for reinforced PTFE material

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