4 Layers Rigid Flex PCB with Immerison Gold

Product material: PI+S1000-2M

Board type: ML4 board

Min holes: 0.25mm

Min trace width/gap:0.15mm/0.15mm

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

Finished board thickness: Flex part（0.2mm), Rigid part:1.6mm

Solder mask: Glossy Green

Coverlayer:yellow

Silkscreen: white

Surface Treatment: ENIG, RoHS compliant.

Accept Standard: IPC class 3

Special process: Rigid-flex