| 摘要 |
The holding element (26) has main portion (40) extended above front surface plate (16a) of printed circuit board (16) and attached to connector (20). A first leg (44) has first leg portion (48) and second leg portion (46) which is inserted into through hole (30) of board. The first leg is formed satisfying condition that cross-sectional area at first boundary line (46a) between two leg portions is greater than that of second boundary line (46b) of second leg portion, and condition that cross-sectional area of first leg portion of first leg is greater than that of first boundary line. |
