4 layers Fr4 pcb board Minimum order quantity: 5piece Supply Ability: 30000 Square Meters per Month UL, ISO9001,ISO14000 ,ROH
Specifications | Details |
Layer counting | 2-20 layers |
| Process the area the most largely | 550*1000mm |
| Minimum board thickness | 4layers 0.40mm 6layers 0.80mm 8layers 1.0mm 10layers 1.2mm |
| Minimum line space | 0.10mm |
| Hole and wall copper thickness | 0.025mm |
| Metallization aperture public errand | ± 0.08mm |
| Not metallization aperture public errand | ± 0.025mm |
| Hole location public errand | ± 0.05mm |
| Appearance dimension tolerance | ± 0.10mm |
| Weld the bridge minimumly | 0.10mm |
| Insulating resistance | 1E+12Ω(normality) |
| Hot impact | 288 point 20 degrees centigrade(second) |
| Twist and crooked | ≤0.7% |
| Resist the electirc intensity | >1.3KV/mm |
| Resist the intensity of stripping | 1.4N/mm |
| Hinder the intensity of the solder flux | >6H |
| Fire-restardant | 94V-0 |
| Impedance Controlling | ±5% |
One-stop Service:
1. PCB Copy
2. PCB drawing / design according to your schematic diagram
3. PCB manufacturing
4. Component sourcing
5. PCB Assembly
6. PCBA test
Delivery time:
2 Layers: 24 hours 4 Layers: 48 hours 6 Layers: 60 hours 8 Layers: 72 hours 10 Layers above: 96 hours
Quotation time:
1. For PCB & FPC: quotation within 1 hours if all information are clear
2. For PCBA: quotation within 2 days if all information are clear
4layers pcb board,multi-layer pcb board
