以1 Oz 板材而言(比较常用)线宽（mm）线宽（mil）温度（℃）/电流（A）10℃20℃30℃45℃0.127mm5mil0.2A0.225A0.25A0.275A0.254mm10mil0.4A0.45A0.6A0.75A0.381mm15mil0.55A0.6A0.75A1A0.508mm20mil0.65A0.7A0.8A1.2A0.635mm25mil0.75A1A1.2A1.7A1.27mm50mil1.5A1.7A2.2A2.8A2.54mm100mil2.2A3.1A3.7A4.5A3.81mm150mil3.0A4.0A5.2A6.1A
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