CONNECTOR TO ELECTRICALLY CONNECT BASE BOARDS AND METHOD TO ELECTRICALLY CONNECT BASE BOARD BY USING THE CONNECTOR

摘要

PROBLEM TO BE SOLVED: To provide a new inter-base board connector which rarely causes soldering failure of an end part of a connector pin and an electrode part of a circuit board and can easily correct a soldering failure part even when the soldering failure is caused in a reflow process. SOLUTION: In a connector 40 capable of electrically connecting a pin end part on a side surface of recessed parts 66 and 72 and a pin end part on a side surface of corresponding projecting parts 70 and 68 by engaging the first recessed part 66 and the second projecting part 68 of a first housing part 42 with the first projecting part 70 and the second recessed part 72 of a second housing part 44, the connector is formed so that a height H1 of an upper surface of the first recessed part 66 is set shorter than a height H2 of an upper surface of the second projecting part 68, and a height H3 of an upper part of the first projecting part 70 to engage with the first recessed part 66 is set longer than a height H4 of an upper surface of the second recessed part 72 to engage with the second projecting part 68.