Hi,
we have ordered some pcb in past few months before, it was also a flex pcb. our registered id is purchase@kashware.biz,
now we are designing a new pcb board, designing is in progress. we need flex material details with stackup & dielectric constant details of 2 layer flex pcb, so that we can complete our design as we need for impedance matching of usb.
| Ranking | Name | Answers |
|---|---|---|
| 1 | PCBWay Team | 3 |
| 2 | Tinny xn | 1 |
