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四层沉金板

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产品参数

产品名称:四层沉金板

类型:消费类线路板

材料:普通 FR4,中Tg FR4

基材铜箔厚度:外层1oz 2oz;内层1/2oz

最小线宽/线距 :

最小钻孔孔径:

最小激光钻孔孔径 :

盲孔深度比:

最大成品尺寸 :500mm X600mm

表面处理 :有铅喷锡、化学沉金、沉锡、沉银、全板镀金、OSP、无铅喷锡、镀硬金、金手指、混合表面处理

阻焊颜色 :白色、黑色、黄色、红色、绿色、哑色、蓝色

特殊工艺 :

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