IPC TMRC-00T:2000

This 50+ page report details trends in conductor width and spacing, hole processing, electrical and optical testing, metallic finishes and solder mask usage; and trends in multilayer production, surface mounting and fine pitch technology. The report summarizes data received from 32 U.S. independent PWB manufacturers with sales of $3.1 billion, representing 33% of the total market for independent PWB manufacturers