Big size Professional Flexible Printed Circuit Board Polyimide FPCB
Shenzhen Shinelink Technology Ltd specialize in pcb design, pcb fabricate, components sourcing, and one stop pcb assembly service, also could provide,
1. Reverse Engineering Services
2. Fast PCB and PCBA Prototyping
3. Cable and Wire Assemblies
4. Plastics and Molds
5. Function Testing
Flexible PCB Detail Description
1. Soldermask ink as soldermask layer, including Black, Red, Yellow and Green. Among then, Black one could be also used Black PI coverlay film.
2. FCCL material. Rolled Anneal Copper. But you could change it into Elctro-deposited copper.
3. Strong singal quality.
4. Excellence elctronic property and reliable dielectric performance.
5. Increased the reliablity in circuitry system.
6. Lighter weight than PCB, reduce the weight of final products.
7. Materials thinkness. 18um copper, 25um PI, and 20um adhesive on FCCL, 12.5um PI and 15um adhesive on PI coverlay film. More options please view the below parameter lists.
8. High heat resisting property, in favor of increasing heart dissipation
9. Immersion Nickel Gold. Please note that it is not pure gold. Nickel could assist the gold to hard without adding more gold
10. Strong signal quality.
11. Widely used as chip of SIM cards and Smart IC card.
| Specification of standard Polyimide film based coverlay |
| Specification |
PI Flim Thickness (um) |
Adhesive Thickness (um) |
| 0.5mil |
12.5 |
15 |
| 1.0mil |
25 |
25 |
| 1.0mil |
25 |
30 |
| Specification of standard Haloger-free PI film based flexible copper clad laminate (3- layer FCCL) |
| Specification |
Materials Thickness (um) |
| PI:Copper |
PI Film |
Copper Foil |
Adhesive |
| 0.5 mil:0.5 OZ |
12.5 |
18 |
13 |
| 1 mil:0.5 OZ |
25 |
18 |
20 |
| 1 mil:1 OZ |
25 |
35 |
20 |
| 2 mil:1 OZ |
50 |
35 |
20 |
FPC Process Capability
| Items |
FPC Process Capability |
| Number of Layers |
Single Sided, Double Sided, Multilayer, Rigid-flex PCB |
| Based Material |
PI, PET |
| Copper Thickness |
9um,12um,18um,35um,70um,105um |
| Largest Board Area |
406mm X 610mm/16"X 24",The largest could be 7 meters length in Single sided Flexible Printed Circuit Board |
| Minimum Hole Diameter of Mechanical Drilling |
0.2mm/0.008" |
| Minimum Hole Diameter of Laser Drilling |
0.075mm/0.03" |
| Minimum Hole Diameter of Hole-punching |
0.50mm/0.02" |
| Tolerance of Plated Through Hole |
+/-0.05mm/±0.02" |
| Minimum Line Width |
0.075mm/0.003" |
| Minimum Line Spacing |
0.075mm/0.003" |
| Peel Strength |
1.2kg f/cm |
| Shape Processing |
Die Stamping, Cutting, Laser Prototyping |
| Appearance of Tolerance |
+/-0.05mm/ +/-0.02" |
| Solder Mask Type |
PI Solder Mask Coverlay Film or PET Solder Mask Covelay Film Lamination
|
| Multi-colored Liquid Photo-Imageable solder Mask Ink, Thermosetting Solder Mask Ink |
| Surface Treatment |
Plating Tin, Immersion Tin, Plating Nickel Gold, ENIG (Electroless Nickel Immersion Gold),Immersion Nickel Gold, Chemical Nickel Gold,OSP( Organic Solderability Preservatives), Immersion Silver |
Our Service
Only focus on FPC manufacturing, Professional FPC technology.
1. OEM services provided, Product and Package
2. Sample order is acceptable ,the order quantity is unrestricted.
3. Response to your inquiry within 24 hours.
4. After sending, we will track the products for you once every two days, until you get the products.
5. Professional sales team could answer any technical question at fastest speed and help you to solve any problem on design.
6. Supply the professional suggestion on design and usage.
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