| 摘要 |
PROBLEM TO BE SOLVED: To provide a printed wiring board for reliability evaluation which enables the accurate reliability evaluation of punching workability as well as the reliability evaluation of a wiring part. SOLUTION: A printed wiring board 10 comprises a board 11 and a wiring part 20 consisting of conductive patterns 21, 22 and 23. The board has a plurality of evaluation pattern regions 12, 13 and 14. At least, one region 12 among the evaluation pattern regions has the pattern 21 suitable for the reliability evaluation of punching workability.
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