| 摘要 |
PURPOSE:To improve a product yield and a production efficiency by connecting and fixing leads mutually by use of a low-melting-point metal in a manner the leads are parallel. CONSTITUTION:In a lead frame 1, the parts near brancing points of clip parts 3 are connected and fixed mutually by use of a low-melting-point metal 2. After soldering of terminals, the low-melting-point metal 2 connecting leads is also fused. As a result, it becomes hard to cause a failure such that a lead interval becomes wrong or other lead interval failures, or a failure of impossible insertion because of displacement from an array of the leads Accordingly, a product yield and production efficiency can be improved. |
