| 摘要 |
<P>PROBLEM TO BE SOLVED: To prevent an electronic component body from getting damaged when welding leads of the electronic component to a bus bar. <P>SOLUTION: A pair of bus bars 30 have electrode parts 31 provided one at each protruding end thereof in opposed form, each electrode part 31 having a surface on the other side of a surface opposite to the companion part recessed in a stepped shape. A slit 40, which is adapted to permit a lead 17 of a resistor 15 to be inserted therethrough in a radial direction, is formed from a lower side edge at the back of a protruding wall 35 of the electrode part 31, with a notch being cut-in toward the front along a lower level face 36 while also cutting the surface of the lower level face 36. Laser light B is irradiated upon the lead 17 mounted on the lower level face 36 in a downward direction intersecting the cut-in direction of the slit 40 at right angles. <P>COPYRIGHT: (C)2012,JPO&INPIT |
