Flex Circuit Boards
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Flex PCBs, also known as flexible printed circuits or flexible electronics, provide greater options for designers and engineers when assembling electronic circuits.
They are constructed from flexible, high-performance plastic material, usually polyimide, which enables the board to bend or "flex" during use. This flexibility opens them up to use in a wide range of applications.
Here are the most common types of flex circuit construction:
- Single-sided flex pcb
- Back-bared flex circuits
- Double-sided flex pcbs
- Multi-layer flex circuits
- Rigid flex pcb
- Sculptured flex circuit board
Send us an Email to get your quote - If you aren’t sure about the specs of your board or simply would like us to create the quote for you, please email your Gerbers to us along with any lead time and quantity requirements.
How To Order
1) Email your files to PCB Quote
2) Make sure to include your specifications within the email to expedite the ordering process
Flexible PCB Capabilities & Tolerances
| MULTI-LAYER FLEX CIRCUITS | ENGLISH | METRIC | |
|---|---|---|---|
| Maximum Board Size | 19.68" x 13.38" |
500 x 340 mm |
|
| Maximum Board Thickness | 1 (copper) layer | 8.5 mil |
0.22 mm |
| 2 layers | 12.6 mil |
0.32 mm |
|
| 4 layers | 16.5 mil |
0.42 mm |
|
| Minimum Board Thickness | 1 (copper) layer | 2.5 mil |
0.065 mm |
| 2 layers | 4.7 mil |
0.12 mm |
|
| 4 layers | 11.8 mil |
0.30 mm |
|
| Maximum Number of Layers | 16 layers |
||
| Minimum PTH (Plated Thru Hole) diameter | 0.0079" |
0.2 mm |
|
| Maximum aspect ratio | 10:1 (max. thickness 0.0066", min. PTH 0.0079") |
10:1 (max. thickness 2mm, min. PTH 0.2 mm) |
|
| Minimum Traces/Spaces | 0.002" / 0.002" |
0.05 mm / 0.05 mm |
|
| SURFACE FINISHES TYPES | |||
Lead Solder (HASL) |
OSP (Entek) |
||
Lead Free Solder (HASL) |
Electrolysis gold plating |
||
Immersion Gold (Electroless Nickel Gold - ENIG) |
Immersion Tin (White Tin) |
||
Immersion Silver |
|||
| MATERIAL | |||
FR-4 |
Teflon |
||
FR-5 |
Polyimide |
||
Aluminum |
BT |
||
Other material available upon request |
|||
Questions?
If you have any questions or need further information, feel free to contact us at 503-408-4986 or Email Us