What are the Characteristics of Glass Base PCB
Glass base PCB is a printed circuit board with glass material as the substrate. It has unique characteristics and shows obvious advantages in some high-end electronic application area s. So, what are the characteristics of glass base PCB? 1. High D ielectric S trength and L ow L oss The dielectric constant of glass material is relatively low. This characteristic shows that glass base PCB can significantly reduce signal loss and improve signal integrity during high-speed signal transmission. In fields such as communications, radar, and high-frequency equipment, a low dielectric constant helps ensure fast and stable signal transmission , reduc ing delays and errors during data trans fer. 2. Excellent T hermal S tability Compared with FR4 and ceramic substrates, glass substrates have a better coefficient of thermal expans...