Fr4 Dielectric Constant
The most common dielectric material is FR-4, but before selecting it for your PCB, you must carefully consider its properties. Altium Designer can help you, the designer, define the dielectric properties of the PCB core.
Altium Designer is today’s most innovative CAD software with the world’s first-and-only support for rigid-flex PCB design that allows you to intelligently route your rigid-flex board layout and easily define material selections. The FR-4 dielectric constant of the material is important for signal integrity and impedance considerations which are critical factors electrical performance.
Visualize your work in true Native 3D and define:
Layers used in the design
Material used for each layer
Thickness of each layer
Name of each stack and the layers in that stack
Request your free trial today, and Altium Designer will help you determine which FR-4 board would be most cost-effective and efficient for your PCB design.