| 摘要 |
PROBLEM TO BE SOLVED: To provide a switch substrate with which a crevice or a step difference are not produced between a portion of a metal plate which constitutes a switch contact and the mold resin which constitute a case, even if hardness of a terminal plate is maintained high. SOLUTION: A switch contact board 20 made of the metal plate in which the switch contacts A1-A5 are formed, a terminal board 40 which contacts to a terminal contact section prepared in the switch contact board 20, and a case 50 made of mold resin built on the upper and lower sides of the switch contact board 20 in a condition that the switch contacts A1-A5 of the switch contact board 20 are exposed, are prepared. The thickness of the switch contact board 20 is constituted more thinly than the thickness of the terminal block 40.
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