1. Introduction of RO3003 and High Tg FR-4
Rogers RO3003 high frequency laminates are ceramic-filled PTFE composites for use in printed circuit boards in commercial microwave and RF applications. RO3003 laminates offer excellent stability of dielectric constant (Dk) over various temperatures and frequencies. This stability also includes the elimination of the step change in Dk that typically occurs near room temperature with PTFE glass materials. This is ideal for applications including automotive radar (77 GHz), advanced driver assistance systems (ADAS) and 5G wireless infrastructure (mmWave).

Shengyi S1000-2M (UL ANSI: FR-4.0) is High Tg epoxy glass circuit materials with High Performance and Low CTE. The material offers a range of impressive features that enhance its performance and manufacturability. It exhibits anti-Conductive Anodic Filament (CAF) capability, ensuring reliable performance in humid environments. Additionally, it is lead-free compatible, complying with environmental regulations and allowing for the use of lead-free soldering processes. The material demonstrates excellent thermal reliability, withstanding high temperatures and rapid temperature changes without degradation. It also provides reliable through-hole connections and maintains strong mechanical and electrical integrity. Furthermore, its excellent mechanical processability makes it easy to work with during manufacturing processes such as drilling, routing, and component assembly.