Specification for FPC Manufacture:


Item
FPC
PCB
Rigid Flex

Layers
1-8 layers
1-38 layers
2-4 layer

Board Thickness
0.05-0.5mm
0.2-5mm
0.3-2.2mm

Min.line width/space
0.04/0.04mm
0.075/0.075mm
0.1/0.1mm

Min.Through Hole Size
0.2mm
0.25mm
0.5mm

PTH Hole Dia.Tolerance
&≤0.8mm 0.05mm
&≥0.8mm ±0.075mm
&≤0.8mm ±0.05mm
&≥0.8mm ±0.075mm
&≤0.8mm ±0.05mm
&≥0.8mm ±0.075mm

Solder Mask Registration Tolerance
±0.05mm
±0.05mm
±0.05mm

Min.Routing Dimension Tolerance
±0.05mm
±0.1mm
±0.1mm

Hole to edge(Hard tool/Die Cut)
±0.1/±0.2mm



Eege to Edge(Hard tool/Die Cut)
±0.05/±0.2mm



Circuit to edge(Hard tool/Die Cut)
±0.07/±0.2mm



Surface Treating Technology
Electrical Flash Gold,Anti-Tarnish(OSP),
Immersion Nickel-gold,HASL,Immersion Tin