摘要 |
PROBLEM TO BE SOLVED: To provide a printed circuit board which can prevent improper soldering by preventing touched solder connection. SOLUTION: A land 22 is provided to each of a plurality of terminals 11 led out from sides of an electronic component 1. The land 22 has a linear contact land part 22A contacted therewith, and a nearly linear solder reservoir part 22B formed continuous to the tip end of the contact land part 22A. The solder reservoir part 22B is provided so that an angleθbetween the center line 22Bc of the solder reservoir part 22B in its longitudinal direction and a transportation direction D is smaller than an angleαbetween the center line 22Ac of the contact land part 22A in its longitudinal direction and the transportation direction D. COPYRIGHT: (C)2005,JPO&NCIPI
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