High-Frequency PCB Surface Finishes Compared: ENIG vs Silver vs Tin for RF and Microwave Applications
Learn how different high-frequency PCB surface finishes impact signal integrity. Compare ENIG, immersion silver, and immersion tin in terms of insertion loss, conductivity, roughness, and RF performance for 5G, radar, and microwave applications. https://www.yourdomain.com/high-frequency-pcb-surface-finishes-enig-vs-silver-vs-tin High-frequency PCB performance depends on much more than substrate selection. While designers often focus on dielectric constant (Dk), dissipation factor (Df), […]