4L Flex PCB with Aluminum Stiffener
0.4mm +/-0.05 thickness
PI + Aluminum Stiffener
8/8mil line width/space
ENIG(2U”)
1oz finished
solder mask: yellow for both side
silkscreen: white for both side
Hole copper: 18um
Acceptance Standard: IPC class 3
100% AOI Test
ISO.9001/CQC/ISO.TS16949/ROHS
Application:Consumer/Automotive Electronics/Precision Modules