FR4 PCB
FR4 PCB
FR4 PCB Technical Manufacturing Capability
1, Min. line width/space: 4mil/4mil (0.1mm/0.1mm)
2, Min. hole size: 6mil (0.15mm)
3, Aspect ratio: 8:1
4, Layer: 1-12 layers
5, Max. Board size: 590mm*500mm
6, Finished board thickness: 0.8~4.0mm
7, Copper foil thickness: 35um~280um (1OZ~8OZ)
8, Remain thickness tolerance after V-CUT:+/-0.1mm
9, Hole position tolerance:+/-0.076mm
10, Profile tolerance: routing outline tolerance:+/-0.13mm; punching outline tolerance:+/-0.05mm
11, Surface finished: Lead free HASL, immersion gold (ENIG), hard gold, gold fingers, immersion silver, immersion Tin, OSP etc.