Rigid PCB Capability
Rigid PCB manufacturing up to 30 layers. Line width/space: 3 mil/3 mil; mechanical drilling: 0.2 mm; laser drilling: 0.1 mm. Send your design for review.
GreatPCB manufactures rigid PCBs with up to 30 copper layers for prototype and production orders. This capability table is the reference for rigid PCB manufacturing parameters. Material, stackup, copper weight and via structure must be reviewed together for each design.
| Items | Mass | Prototypes |
| Layers | 1–30 layers | 1–30 layers |
| Max. Panel Size | 600*770mm( 23.62″*30.31″) | 600*770mm(23.62″*30.31″) 500*1200mm(19.69″*47.24″) |
| Max.Board Thickness | 8.5mm | 8.5mm |
| Min. Board Thickness | 2L:0.3mm | 2L:0.1mm |
| 4L:0.4mm | 4L:0.3mm | |
| 6L:0.8mm | 6L:0.6mm | |
| Min Inner Layer Clearance | 3mil | 3mil |
| Min Line width | 3/3 mil | 3/3 mil |
| Min Line space | 3/3 mil | 3/3 mil |
| Minimum Drilled Hole Size | Mechanical: 0.2 mm; laser: 0.1 mm. Final via construction subject to engineering review. | Mechanical: 0.2 mm; laser: 0.1 mm. Final via construction subject to engineering review. |
| Min plated hole thickness | 25um | 25um |
| Min Blind/Buried hole size | 0.1mm | 0.1mm(1-18layers) |
| PTH Dia. Tolerance | ±0.076mm(±3mil) | ±0.076mm(±3mil) |
| Non PTH Dia. Tolerance | ±0.05mm(±2mil) | ±0.05mm(±2mil) |
| Hole Position Deviation | ±0.05mm(±2mil) | ±0.05mm(±2mil) |
| Copper Weight (nominal) | 4 oz (approximately 140 μm nominal) | 6 oz (approximately 210 μm nominal) |
| Min S/M Pitch | 0.1mm (4mil) | 0.1mm (4mil) |
| Soldermask colour | Green,black,Blue,White,Yellow,Red | Green,black,Blue,White,Yellow,Red |
| Silkscreen colour | White,Yellow,Red,Black | White,Yellow,Red,Black |
| Outline | Routing,V-Groove, Beveling punch | Routing,V-Groove, Beveling punch |
| Outline Tolerance | ±0.15mm ±6mil | ±0.15mm (±6mil) |
| Peelable mask | Top,bottom,double sided | Top,bottom,double sided |
| Controlled Impedance | +/- 10% | +/- 7% |
| Insulation Resistance | 1×1012Ω(Normal) | 1×1012Ω(Normal) |
| Through Hole Resistance | Per agreed electrical-test specification | Per agreed electrical-test specification |
| Thermal Shock | 3×10sec@288℃ | 3×10sec@288℃ |
| Warp and Twist | ≤0.7% | ≤0.7% |
| Electric Strength | >1.3KV/mm | >1.4KV/mm |
| Peel Strength | 1.4N/mm | 1.4N/mm |
| Solder Mask Abrasion | >6H | >6H |
| Flammability | 94V-0 | 94V-0 |
| Test Voltage | 50-330V | 50-330V |
You can know more about our Rigid PCB price level, Any Special Size or Special rigid pcb design , Please send to sale@greatpcb.com
Capability values apply to the stated process and construction. Copper thickness values above are nominal conversions, not a guarantee of finished plated thickness. Final copper thickness, via structures, and electrical-test acceptance limits are specified in the approved fabrication drawing and order requirements.