Printed circuit board with conduction paths

摘要

The circuit board (PCB) has conductive tracks (13) and through contacts (11). The conductive tracks (13) can thus be connected with tracks on the other side of the board via the through contacts (11). At least one of the through contacts (11) has a mould plug (12), preferably on the under side of the circuit board (10). This plug (12) prevents solder piling up during the soldering process. Preferably, electric components (15) are provided on the circuit board (10). The through contacts (11) near the components (15) are provided with mould plugs (12). The mould plug (12) should be made of heat resistant plastic or the like and is preferably mounted on the opposite side of the board (10) to the components (15).