多层 PCB(多层)
我们拥有十多个当地和离岸工厂的合作伙伴,以便支持这个重要的产品份额,从新产品导入到批量生产。我们与这些工厂建立了牢固的长期关系,与大多数工厂合作已达五年以上。我们的高品质和及时交货的可靠工作业绩凸显了我们对客户满意度的专注。
若您想了解更多信息或者需要帮助,请联系当地的NCAB公司,我们会竭诚为您提供帮助。
Multilayer PCBs – Technical specification
Feature | NCAB´s technical specification |
---|---|
Number of layers | 4 – 22 layers standard, 30 layers advanced, 40 layers prototype. |
Technology highlights | Multiple layers of epoxy glass fiber bonded together with multiple layers of copper of varying thicknesses. |
Materials | High performance FR4, halogen-free FR4, low loss and low Dk materials |
Copper weights (finished) | 18μm – 210μm, advanced 1050μm / 30oz |
Minimum track and gap | 0.075mm / 0.075mm |
PCB thickness | 0.40mm – 7.0mm |
Maxmimum dimensions | 580mm x 1080mm, advanced 610mm x 1400mm |
Surface finishes available | HASL (SnPb), LF HASL (SnNiCu), OSP, ENIG, Immersion Tin, Immersion Silver, Electrolytic gold, Gold fingers |
Minimum mechanical drill | 0.20mm |
Minimum laser drill | 0.10mm standard, 0.075mm advanced |
下载我们的设计指南
为防止一开始就做错,我们以核查表的形式制定了设计指南。