BML 50mil (0.050″ , 1.27mm) Proto Boards for Rapid Surface Mount Prototyping – Black Mesa Labs
Amazon.com: NEW LON0167 Single Side SMD SMT Training Electronic Component Soldering Practice Prototype PCB Board(Single Side SMD SMT Training Elektronische Komponenten Lӧtеn Praxis Prototyp Leiterplatte : Industrial & Scientific