Rigid-flex PCBs are the hybrid types that combine the standard rigid PCBs and flexible PCBs. They can offer efficient solutions in limited space conditions. However, due to their complex structure, they require close communication between designers and manufacturers.
| Feature | Odak PCB's technical specifications |
|---|---|
| Number of layers | to 18 layer |
| Materials | FR4, polyimide |
| Copper thicknesses | 18 μm - 105 μm |
| Pcb thickness | 0.4 mm to 2.4 mm |
| Minimum line width | 75 μm |
| Minimum copper to copper | 75 μm |
| Maximum panel size | 250 mm x 400 mm |
| Surface finish | Lead-Free HASL, OSP, ENIG, ENEPIG, Immertion silver, Immertion gold, Hard gold |
| Minimum hole size | 0.15 mm |
| Minimum flex area lenght | 4 mm |
| Stiffener materials | FR4, polyimide, steel, aluminium |
When starting a new printed circuit board design, you may spend most of your time focusing on the circuit design and component selection. However, the design might translate poorly from the digital domain to physical reality without a guideline provided by your PCB manufacturer. We have prepared a guideline for you to make the right decisions at the design stage from the very beginning.
Read More
