摘要 |
PROBLEM TO BE SOLVED: To prevent a cut portion of a multi-chip board from corroding, thereby effectively preventing is aging deterioration. SOLUTION: An enamel board 10 has a steel sheet, enamel 16 coating its surface, a plurality of male-type terminals 12 projecting at the end of the board and a specified circuit formed on a enamel 16 surface. The male-type terminals are housed in a connector housing and inserted in and connected to female-type terminals. A tab 13 connected to an intermediate plate 14 is probuatingly arranged at a position to be housed in the connector housing and is cut off from the plate 14 in a form of a half-finished product.
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