| 摘要 |
PURPOSE:To facilitate engagement between electronic parts, enhance soldering strength and prevent short-circuit between connecting terminals by inclining connecting terminals to the outside for the electronic part in the connecting terminals of electronic parts for connecting stacked electronic parts. CONSTITUTION:A terminal 12 comprises electronic circuits and is formed as the electrode lead of electronic part 11 which is covered with a square plate of resin molding. The connecting terminals 13 bent at a right angle for the leadout direction among the external terminals 12 are inclined toward outside only by the specified angle alpha from the right-angled position. Thereby, when the part 15 is stacked at the flat surface of part 11, the terminals 13 guide the part 15 and thereby engagement can be attained easily. Moreover, since the soldering volume between terminals 13 and end surface electrode 16 of part 15 is large, the soldering strength can be enhanced. Where the dimension from the upper surface 15a of part 15 to the end point of terminal 13 is set to 0.2mm. or more, the solder can be cut during soldering in the soldering tank and thereby short- circuit between terminals 13 becomes difficult to occur. |
