Shenzhen ruiyien Technolog Limited

FPC Technology and Capabilities

Material

FR4,Polyimide / Polyester

Counts

Flex: 1~8L; Rigid-Flex: 2~8L

Board Thickness

Min.0.05mm ;  Max. 0.3mm

Copper Thickness

1/3 oz --- 2 oz

CNC Drill Size (Max)

6.5mm

CNC Drill Size (Min)

Flex: 0.15mm

Holes Location Tolerance

±0.05mm

Coverlay Drill Size (Min)

0.6mm

Hole to Coverlay Opening Windows (Min)

0.15mm

Min Line Width / Spacing

0.1/0.1mm

Copper Thickness on Hole Wall

Flex:12-22μm

Min Pad Size

φ0.2mm

Etch Tolerance

Finished line width tolerance ±20%

Pattern Registration Tolerance

±0.1mm (Working Panel Size: 250*300mm)

Coverlay Registration Tolerance

±0.15mm

Solder Mask Registration Tolerance

±0.2mm

Solder Mask to PAD

Non photosensitive: 0.2mm

Photosensitive: 0.1mm

Min. Solder Mask Dam

0.1mm

Misregistration Tolerance

±0.30mm

 for Stiffener, Adhesive, Glue paper

Surface Finish

Plating Ni / Au ; Chemical Ni / Au ; OSP

Peculiarity of FPC:

1. Small size, high density integration
2. Save space
3. Simplify layout procedure and simplify wiring.
4. Save human resources cost
5. with good flexibility and folded easily and freely.

Application: 

*Optical Pick-up for A/V & Computer ( or CD-RW & DVD-RW)

*Digital( or CCD ) Camera

*LCD Module for Mobile Phone

*Vibration Motor for Mobile Phone