Round Pcb Board With Aluminium Material
Specifications
1.PCB,PCBA, components source.2.PCBs apply for pos equipment.
3.High precision pcb board
PCB board manufacture and PCBA service:
o PCB board file with parts list provided by customers
o PCB board made, circuit board parts purchased by us
o PCB board with parts assembled
o Electronic testing circuit board or PCBA
o Fast delivery, anti-static package
o RoHS Directive-compliant, lead-free
o One stop service for PCB design, PCB layout, PCB manufacture, components purchasing, PCB assembly, test, packing and PCB delivery
· Detailed terms for PCB assembly:
o Technical requirement:
§ Professional surface-mounting and through-hole soldering technology
§ Various sizes like 1206, 0805, 0603 components SMT technology
§ ICT (In Circuit Test), FCT (Functional Circuit Test) technology
§ PCB assembly with UL, CE, FCC, RoHS approval
§ Nitrogen gas reflow soldering technology for SMT
§ High standard SMT and solder assembly line
§ High density interconnected board placement technology capacity
o Quote requirement:
§ Gerber file and Bom list
§ Clear pics of pcba or pcba sample for us
§ Test method for PCBA
Pcba specification
Layer |
1 to 28 layers |
Material |
FR-4, CEM-1, CEM-3, Hight TG, FR4 halogen free, FR-1, FR-2 |
Max. finished thickness |
0.4 to 7.0mm |
Max. finished board side |
900 x 580mm |
Min. drilled hole size |
0.25mm |
Min. line width |
0.13mm |
Min. line spacing |
0.10mm |
Surface finish |
HALS/HALS lead free, chemical tin, chemical gold, immersion gold |
Copper thickness |
0.5 to 3.0 oz |
Solder mask color |
green/black/white/red/blue |
Hole tolerance |
PTH: ±0.076, NTPH: ±0.05 |
Certificate |
UL, ISO 9001, ISO 14001, RoHS |
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