6Layer Rigid-Flex PCB

1 Layers 6Layer Rigid-Flex PCB
2 Material PI-W-1005ED-N4, FR4-IT158TC
3 Copper External 1oz Internal 1oz
4 Line width/space 3/3mil
5 Surface treatment ENIG 2u”
6 Other parameters Warpage ≤ 0.75%
Secondary classification: Planar transformer & thick copper high current power board