RT/duroid® 5280LZ high frequency laminates are filled PTFE composites reinforced with woven fiberglass.
RT/duroid 5280LZ filled PTFE composites, reinforced with woven fiberglass, are engineered for precise stripline and microstrip circuit applications that demand dimensional stability throughout PWB processing.
Features
Dk of 2.06 or 2.10 depending on glass
Dissipation factor of 0.0028 at 10GHz
Woven glass reinforced construction
Benefits
Lowest dielectric constant available
Low X, Y, & Z axis CTE
Glass-reinforced construction delivers industry-leading Z-axis CTE from -50C to 288C
Lightweight/low density
Uniform electrical properties over wide frequency range
