Développement de Rogers!/Duroid 6002 (r=2.94) was introduced in the 1980s. Le matériau est caractérisé par une excellente stabilité de la température et un coefficient de dilatation thermique de la constante diélectrique, which is used to improve the defects of PTFE substrate. Ce produit est adapté aux applications où la température ambiante change rapidement. Due to its low dielectric loss and high reliability of metallized vias, it can be used in higher frequency PCB and Mélange de PCB multicouches.
Rogers PCB RT / duroid 6002 (Rogers 6002) Matériaux
Rogers RT/duroid 6002 laminates are low dielectric constant microwave materials for use in complex microwave structures.
RT/duroid 6002 laminates are low loss materials that provide excellent high frequency performance. Excellente performance mécanique et électrique, Ces matériaux sont fiables pour les structures multicouches.
Rogers rt6002 PCB Materials
Features
Dielectric constant (Dk) of 2.94 ++/- .04
Low thermal coefficient of Dk at 12 ppm/C
Dissipation factor of .0012 at 10GHz
Low Z-axis coefficient of thermal expansion at 24 ppm/°C
Avantages
Low loss for excellent high frequency performance
Tight thickness control
In-plane expansion coefficient matched to copper
Low out-gassing; Ideal for space applications
Excellent dimensional stability
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