| 摘要 |
<p>PROBLEM TO BE SOLVED: To allow accurate connection and fixing by providing a connector for connecting a first member with a second member with a first pin for electrically connecting the first member with the second member, and a second pin for connecting the connector with the first member without relating to electrical connection. SOLUTION: A substrate 1 and a substrate 2 having various electron elements are provided with receiving portions for receiving pins 4 of an SMT connector 3, and the substrate 1 is provided with receiving portions for receiving dummy pins 5 that do not relate to electric connection between members of the SMT connector 3. Soldering between the substrate 1 and the SMT connector 3 is first performed, then the pins 4 are inserted into the receiving portions provided in the substrate 2, and soldering between the substrate 2 and the SMT connector 3 is first performed. The pins 4 electrically connect the substrate 1 with the substrate 2. Heat applied in soldering of the substrate 2 with the SMT connector 3 does not provide enough effect to melt solder around the dummy pins 5. Even if soldering around the pins 4 is melted, fixing is ensured by the dummy pins 5.</p> |
