| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a protection circuit board which prevents solder scattering on a part for soldering a tab for board connection, and prevents removal of a tab for battery connection from the protection circuit board even if resistance welding of the tab for battery connection is removed. Ž<P>SOLUTION: The tab 12 for board connection of which a cross section has a projected shape is fitted and soldered so as to pass through a perforated part 15 of the protection circuit board 11. The tab 13 for battery connection is inserted between the tab 12 for board connection and a rear surface of a pad 14 of the protection circuit board 11, and is caulked after welded with the tab 12 for board connection. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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