In PCB proofing, a layer of copper is bonded on the fr-4 surface. When copper thickness ≥ 2OZ is carried out, it is defined as thick copper plate.
The application of thick copper plate in PCB proofing is basically ubiquitous. It can be used in a wide range of industries, including a variety of household appliances, new technology products, national defense, diagnosis and treatment and other electronic equipment. Thick copper plate has good widening performance, heat resistance, ultra-low temperature, corrosion resistance, so that electronic equipment goods have a longer life, in addition to the volume of electronic equipment has a very large simplification of assistance. In particular, it is necessary to operate higher voltage and current flow of electronic equipment must be thick copper plate.
Description | Specification |
PCB Layers | 6L FR4 PCB |
Base material | Tg160 |
PCB thickness | 3.0mm+/-10% |
Copper Type | 2OZ copper in each layer |
Surface finishing | ENIG(Au:1u'') |
Solder mask | Green |
Silkscreen | White |
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