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Brian Sims
Editor |
ARTICLE
Double sided PCBs
13 April 2022
Our product portfolio includes double sided PCBs for a wide range of applications from medical to industrial controls. This segment is decreasing as our customer’s demands for high layer count boards increases. However, we still produce large volumes with the same quality standards and expectations as our more advanced boards.
Please contact your local NCAB Group company if you need further information or assistance, we are happy to help you.
| Feature | NCAB´s technical specification |
| Number of layers | 2 layers |
| Technology highlights | Epoxy glass dielectric materials laminated with copper cladding of varying thicknesses. |
| Materials | FR-4 standard, FR-4 high performance, FR-4 halogen-free. |
| Copper weights (finished) | 18μm – 210μm, advanced 1050μm / 30oz |
| Minimum track and gap | 0.10mm / 0.10mm |
| PCB thickness | 0.40mm – 3.2mm |
| Maxmimum dimensions | 510mm x 650mm |
| Surface finishes available | HASL (SnPb), LF HASL (SnNiCu), OSP, ENIG, Immersion tin, Immersion silver, Electrolytic gold, Gold fingers |
| Minimum mechanical drill | 0.30mm standard, 0.20mm advanced |
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