Technological data concerning the production of PCBs
in Basista Printed Circuit Boards company
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I. Introduction
Update : 14.04.2010
All technical information on this web site is based on standard PCBs.
Different parameters are applied to the different types of PCB such as prototypes, low-cost PCBs or HighTech PCBs. You can find more detailed information under the technical specifications of the different products.
2.1. General remarks.
2.2. The documentation can be delivered to our company by you
III. Double- sided boards with metalization
3.1 Data concerning mechanical treatment
3.2. Drilling data
3.3 Pads
3.4 Critical values (the minimum) for feasible PCBs
3.5 Soldering mask
3.6. Peelable mask
3.7. Silkscreen
3.8. Graphite paste is applied with use of silk-screen printing method
4.1 General remarks concerning the multi-layer PCBs.
4.2 Data concerning mechanical treatment of multi-layer PCBs
4.3 Drilling
4.4 Pads
4.5 Electric connections - tracks
4.6 Photo resist mask applied with use of curtain method
4.7 Peelable mask
4.8 Silkscreen
4.9 Structure of some exemplary multi-layer PCBs
6.1 Chemical gold-plating
6.2 Gold-plating of edge connectors – galvanic gold-plating
