| 摘要 |
PURPOSE: A connector, capable of preventing fault due to thermal transformation is provided to minimize thermal expansion coefficient difference between a circuit board and a main body. CONSTITUTION: A connector pin(200) is installed to a base wafer. The upper part of the connector pin is combined with a connection part. The lower part of the connector pin is combined with a circuit board. A first blocking part(300) is formed in the base wafer. The first blocking part minimizes thermal expansion coefficient difference between the circuit board and a main body.
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