| 摘要 |
PURPOSE:To certainly connect electrically between circular contacts in a through hole regarding connection pins to be inserted into the through hole in a matrix substrate. CONSTITUTION:A ring terminal 22 fixed in a pin 23 is composed of a ring-like main body 25 which is elastically deformable toward the diameter narrowing direction and a first and a second plate spring parts 27, 35 which are elastically deformable independently from the ring-like main body part. It is so composed as to absorb the difference of the diameters of a first and a second circular contacts in the through hole by elastic deformation of the first and the second plate spring parts 27, 35. |
