2017.12.03 0.100″ proto boards are readily available and great for prototyping with 1980’s DIP thru-hole technology. Trying to use them with 1990s and newer surface mount devices is like picking your teeth with a log however. 0.050″ pitch vias line up perfectly with SOIC ICs, SOT-23s and 0603s passives but for whatever reason proto boards […]

via BML 50mil (0.050″ , 1.27mm) Proto Boards for Rapid Surface Mount Prototyping — Black Mesa Labs