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Printed Circuit Board Assemblies PCBA Mechanical Keyboard PCB
| Layer | custom |
| Material Type | FR-4 Black Core, CEM-3, High TG, Rogers |
| Board Thickness | 0.19mm to 7.01mm |
| Copper Thickness | H---5oz |
| Size(Custom) | Board Size: 580*1100mm |
| Drilled Hole Size: 8 mil | |
| Line Width: 0.1mm | |
| Line Spacing: 0.1mm | |
| Surface Finishing | HASL / HASL lead free, HAL, Chemical tin, |
| Immersion Silver / Gold, OSP, Gold plating | |
| Solder Mask Color | Green / Yellow / Black / White / Red / Blue |
| Tolerance | Shape tolerance: ±0.13 |
| Hole tolerance: PTH: ±0.076 NPTH: ±0.05 | |
| Certificate | International Certification Standards |
| Special Requirements | Buried and blind vias+controlled impedance +BGA |
| Profiling | Punching, Routing, V-CUT, Beveling |