影响PCB成本的因素主要有哪些?Issuing time:2023-01-13 10:04 正常来说,影响PCB成本比较大的因素有很多,其中包括如下几种因素:
1.产品的结构,比如说是普通的通孔板还是HDI板,这对工艺成本是有很大影响的。 2.产品的用途,决定了板材的要求,比如你有高频工作要求,那么对板材要求会很高。如用在通信行业的16层甚至20层的超高层板,工作在60GHz频率下,对材料的Dk,Df要求很高,贵的可以有几千块一平。 3.线宽线距,线宽线距如果达到你的工艺极限,那么报废率肯定会高。 4.表面处理。 5.孔的大小和数量。 6.纵横比。 *广州定昌电子积极传播行业真知,也尊重版权,以上部分内容为网络转载,如有侵权,请联系我们删除* Declaration: This article is originally created by the editor of Guangzhou Dingchang Electronics. Some materials are from our own factory, cooperative customers and the Internet. In case of any rights issues or content errors, you can contact the editor via email (91hui@163.com) for handling and correction. Reprinting is welcome, but please indicate the source link.https://enpc.gzdcsmt.com/sys-nd/790.html
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