Lead - free double sided 5mil Pcb & pcba board / smt pcb boards

Lead - free double sided 5mil Pcb & pcba board / smt pcb boards

Specifications

PCB board manufacture and PCBA service:

• PCB board file with parts list provided by customers
• PCB board made, circuit board parts purchased by us
• PCB board with parts assembled
• Electronic testing circuit board or PCBA
• Fast delivery, anti-static package
• RoHS Directive-compliant, lead-free
• One stop service for PCB design, PCB layout, PCB manufacture, components purchasing, PCB assembly, test, packing and PCB delivery

Detailed terms for PCB assembly:

• 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

• Quote requirement:
  • Gerber file and Bom list
  • Clear pics of pcba or pcba sample for us
  • Test method for PCBA

• PCB and PCBA specification:
  • Layer: 1 to 18 layers
  • Material: FR-4, CEM-1, CEM-3, Hight TG, FR4 halogen free, FR-1, FR-2
  • Max. finished thickness: 0.2 to 4.0mm (0.008 to 0.157”)
  • Max. finished board side: 500 x 500mm (20 x 20”)
  • Min. drilled hole size: 0.1mm (5mil)
  • Min. line width: 0.075mm (3mil)
  • Min. line spacing: 0.075mm (3mil)
  • Surface finish/treatment: HASL/HAL lead free, chemical tin, chemical gold, immersion gold, plating gold
  • Copper thickness: 0.5 to 3.0 oz
  • Solder mask color: green/black/white/red/blue
  • Inner packing: vaccum plastic bag
  • Outer packing: standard carton packing
  • Hole tolerance: PTH: ±0.076, NTPH: ±0.05
  • Certificate: UL, ISO 9001, ISO 14001, RoHS
  • Profiling punching: routing, V-cut, beveling
  • Providing OEM service to all sorts of printed circuit board assembly