| 摘要 |
PURPOSE:To improve the mounting efficiency of an IC case by providing a springlike contactor in the case, thereby eliminating the necessity of the spring shape at the IC socket side, and lowering the height of a socket itself. CONSTITUTION:The leads 4 of an IC case 3 use spring material, bent to obtain elasticity, the terminal 5 of the IC socket 2 is a flat terminal board, and the specified contacting force is applied by the elasticity of the leads 4. Thus, the length of the leads 4 can be increased as compared with that of the terminal 5, thereby reducing the irregularity of the contacting force. The length of the terminal 5 can be shortened, the socket 2 is reduced in size to contribute to the increase in the mounting space. |
