U&I PCB 2 layers-10 layers
U&I manufactures Printed Circuit Boards (PCB) from double side boards to multi-layer boards.
Production Lead Time (Based on the Working Days)| PRODUCTS | PROTOTYPE | QUICK TURN (Mid Vol) | Mass Production |
| Double Side | 1-6 days | 1-7 days | 3 weeks |
| 4 Layer | 1-7 days | 1-8 days | 3-4 weeks |
| 6 Layer | 1-7 days | 2-8 days | 3-4 weeks |
| 8 Layer | 2-7 days | 3-8 days | 3-4 weeks |
Capability| Board Layers | Normal: 2 ~ 12 layersMaximum: 24 layers over |
| Board Thickness | Normal: 0.4t ~ 3.2tMaximum: 0.4t ~ 4.8t |
| Copper Thickness | Normal: 0.50oz, 1.00ozmaximum: 0.25oz, 0.30oz, 2.00oz |
| Min Hole Size | Normal: 0.30mmMinimum: 0.20mm |
| Minimum Track space/Width | Normal: 0.125mm (5mil)Minimum: 0.076 (3.0mil) |
| Soler Mask Color | Green/Blue/Black/red etc. |
| Component Legend | Normal: WhiteSpecial: Yellow or Black |
| Bare Board Test | Normal: One/Two Side SMT (30mil/Pitch)Maximum: One/Two Side SMT (20mil/Pitch) |
| V-Cut (Scoring)-Based on 0.062" thickness board | Normal: Snap off Area 0.40mm ~ 0.50mmMaximum: Snap off Area 0.30mm ~ 0.40mm |
| Profile | C.N.C. Routing or Press Punching |
| Max Panel Size | 510.00mm x 610.00mm |
| Cu Plating in Holes | Min 20μm Ave 25μm |
| Immersion Gold | Au 0.03μm Over Ni 3.00μm/Min. |
| Gold Fingers | Normal: Au 0.40μm Over Ni 3-5 μ/Min. |
Tolerance| Resistration (layer to layer) | ± 0.05mm |
| Reisistration (hole to hole) | ± 0.076mm |
| Board Thickness | Normal: ±10%Maximum: ±5% |
| Pattern Width Reduction | Normal: ±20%Maximum: ±10% |
| Hole Size | Plated Thru-Hole: ± 0.076mm (special ±0.050mm)Non Plated thru-Hole: ± 0.050mm |
| Profile (Routing/Press) | Normal: ± 0.20mmMaximum: ± 0.127mm |
| Annular Ring | Internal: min. 0.10mmExternal: min. 0.12mm |
| Bow and Twist | Boards with surface Mount: 0.75%The Others: 1.00% |
| Impedance Control | Normal: Ω± 10%Maximum: Ω± 8% |
![[U&I PCB] PCB (Printed Circuit Boards) 2 layers-10 layers](https://euimg.eworldtrade.com/uploads/user_products/6/2/product-1305988-t-1669019327-o.png)
