Rogers RO3003 High Frequency PCB Board

Ceramic-filled PTFE Composite for Rogers RO3003, It's good at high temperatures, operating at 10GHz and temperature changes from - 50 degree Celsius to +150 degree Celsius, DK can reach -3ppm/ degree Celsius, The Rogers RO3003 maintain a high permittivity frequency stability and can be used in a wide frequency rang.RO3003 laminates also show a very low DF(0.0013)AT 10GHz.

Rogers RO3003 high-frequency circuit material is a ceramic-filled polytetrafluoroethylene composite for commercial microwave and radio frequency applications.

Rogers RO3003 is designed to provide superior electrical and mechanical stability at competitive prices.

RO3000 series laminates are ceramic-filled polytetrafluoroethylene-based circuit materials. No matter what dielectric constant is selected, their mechanical properties are consistent. This allows designers to develop multi-layer board designs with different dielectric constant materials on each layer without warpage or reliability problems.

RO3000 exhibits CTE on the X and Y axes of 17 ppm / o C. The expansion coefficient matches the expansion coefficient of copper, which makes the material have good dimensional stability, and the typical etching shrinkage (after etching and baking) is less than 0.5 mils/inch. The z-axis CTE is 24 ppm / ° C, providing excellent plating through-hole reliability even in harsh thermal environments. RO3003 Gamma And ro3035 Gamma The relationship between dielectric constant and temperature is very stable (Fig. 1).

The RO3000 series laminates can be fabricated into printed circuit boards using standard polytetrafluoroethylene (PTFE) circuit board processing techniques, with minor modifications as described in the application instructions "manufacturing guidelines for ro3000 series high-frequency circuit materials. The RO3000 laminate is manufactured under the ISO 9001 certification system.

RF/Microwave PCB application

PCB with radio frequency(RF PCBs) is an increasingly used technique within the PCB industry.

1. RF PCB with a high frequency with works above 100 MHz.

2. Microwave PCB with works above 2 GHz radio frequency.

RFPCB are used in different applications such as remote controls(wireless controls)security, smartphones, sensors, etc.

New technologies make more and more use of these RF applications.

This asks for manufacturing according to high-quality standards and choosing the right RF materials depending on the application.

It is important that one knows the properties of the various materials. Choosing the right material is perhaps the most critical decision in the production process of the RF PCB.

Rogers RO3003 Application: radar PCB, RF coupler PCB, Cost-sensitive aerospace PCB, GPS antenna PCB.