aseyer22 发表于 2022-8-19 10:51

PCB Fabrication cost

Which PCB is more expensive: 6-Layers HDI or 8-10 Layers Non-HDI?

zycman 发表于 2022-8-24 08:42

一般来说 HDI 比较贵。而且，高阶的HDI ，很多小板厂还没有制作能力呢。

aseyer22 发表于 2022-8-24 09:30

exactly! now a days chipset pitch are getting smaller and smaller, 100pins wlcsp 0.4mm pitch absolutely HDI

kingweison 发表于 2023-11-22 09:07

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