内層銅箔厚について
内部レイヤの銅箔厚(4層基板) |
| 0.017 (0.5ozの場合) |
おもてレイヤ銅箔厚:0.035mm(1oz)
FR4 材料厚さ:0.2mm
内層レイヤ銅箔厚:0.017mm(0.5oz)
FR4 材料厚さ:1.2mm
内層レイヤ銅箔厚:0.017mm(0.5oz)
FR4 材料厚さ:1.2mm
うらてレイヤ銅箔厚:0.035mm(1oz)
内部レイヤの銅箔厚(4層基板) |
| 0.017 (0.5ozの場合) |
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