<p>Provided is a printed circuit board of a novel structure capable of continuously drag-soldering land rows spaced apart from one another. This printed circuit board comprises aligned lands (14) having through-holes (12) through which the leads (20) of a mounting component (16a, 16b) are inserted. Said leads (20) and lands (14) are drag-soldered, and a first land row (22a) and a second land row (22b) configured from groups of aligned lands are spaced apart from each other, and an intermediary dummy land (26) is provided that extends between the terminal-side end of the first land row (22a) and the start-side end of the second land row (22b).</p>
