Multilayer FPC Flexible PCB Circled Board

Product material: PI with adhesive

Board type: ML4 board

Min holes: 0.2mm

Min trace width/gap:0.2mm/0.2mm

Copper thickness(oz): 1/1/1/1

Finished board thickness: 0.35mm

Solder mask: Glossy Green

Coverlayer:yellow

Silkscreen: white

Surface Treatment: ENIG, RoHS compliant.

Accept Standard: IPC class 3

Special process: PI stiffener+FR4 carrier