Enclosures, Racks, Cabinets & Panel Products


High-frequency laminates

13 May 2009 Enclosures, Racks, Cabinets & Panel Products

Rogers recently added new members to its family of advanced circuit materials at the 2009 edition of the APEX exhibition.

RT/duroid 5880LZ material is a PTFE composite designed for exacting stripline and microstrip circuit applications. The unique filler system results in a low density of 1,37 g/cm³, making the material a suitable choice for high performance weight sensitive applications such as airborne antennas. The laminate has a dielectric constant of 1,96 at 10 GHz, which is uniform from panel-to-panel and constant over a wide frequency range. Its low dissipation factor extends the usefulness of the laminate to Ku-band and above.

RT/duroid 6202PR high-frequency circuit material offers excellent electrical and mechanical properties targeted at designing complex microwave structures for planar resistor applications. Excellent dimensional stability (0,05 to 0,07 mils/inch) is achieved by the addition of limited woven glass reinforcement. This enables the manufacture of very tight tolerance planar resistors.



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