| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a lug terminal improved in torque strength. <P>SOLUTION: A tip recessed part 18 is formed at a tip of a first extension part 16 of this lug terminal 10; and side recessed parts 22 are formed on second extension parts 20. In reflow soldering, molten solder enters into the tip recessed part 18 and is solidified, and molten solder enters into the side recessed parts 22 and is solidified. Since tips of the first extension part 16 and the second extension parts 20 are soldered to a printed circuit board 30, large resistance force is exerted by a principle of a lever against moment in fixing the lug terminal 10 to a casing by a screw inserted into an opening 12. Then, the solder entered in the tip recessed part 18 locks the tip of the first extension part 16, and the solder entered in the side recessed parts 22 locks the second extension parts 20, whereby torque strength is further increased. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
