Technologies-Flexible Circuits,Flex PCB,Printed Circuit Boards -CMD Circuits Manufacturer

Technologies

Description	Technology
Description	PCB	FPC
1. Product Range	2-24 layers, Aluminium based pcb	1-8 layes
2. Based Material	FP-4,Aluminium based,others	PI(260℃,Tg)
3. Max. Board Size	610*711mm	250*380mm
4. Min. Board Thickness	0.2mm	0.057mm
5. Max. Board Thickness	8.0mm	0.7mm(except stiffener)
6. Copper Foil Thickness	18um/35um/70um～245um(0.5oz～7oz)	1/3oz～2oz
7. Min. VIA Holes	0.15mm(finished)	0.10mm(finished)
8. Dimensional Tolerance	Punching:+/-0.10mm; PTH:+/-0.076mm by drilling; NPTH:+/-0.05mm by drilling;	PTH:+/-0.076mm; NPTH:+/-0.05mm Hole Position:+/-0.05mm
9. Outline Tolerance	0.15mm	0.10mm
10.Min Line Width/Space	4mil / 4mil	2mil/ 2mil
11. Aspect Ratio	12:1	6:1
12. Surface Treatment	"HASL(lead free), OSP, ENIG, Immersion Silver,Immersion Tin."	"HASL(lead free), OSP, ENIG, Immersion Silver,Immersion Tin."