Dongguan Guyland Electronic Technology Limited Company
Dongguan Guyland Electronic Technology Limited Company
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Cool fan PCB assembly circuit board,designed with cool spray humidifier function PCBA
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 specification:
Layer: 1 to 12 layers
Material: FR-4, CEM-1, CEM-3, Hight TG, FR4 halogen free, FR-1, FR-2,Aluminum etc.
Max. finished thickness: 0.2 to 4.0mm (0.02 ~ 0.25″)
Max. finished board side: 500 x 500mm (20 x 20”)
Min. drilled hole size: 0.25mm (10mil)
Min. line width: 0.10mm (4mil)
Min. line spacing: 0.10mm (4mil)
Surface finish/treatment: HALS/HALS 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: plastic bag
Outer packing: standard carton packing
Hole tolerance: PTH: ±0.076, NTPH: ±0.05
Certificate: UL, ISO 9001, ISO 14001, RoHS,UL
Profiling punching: routing, V-cut, beveling
Providing OEM service to all sorts of printed circuit board assembly
