Product Description
   Socket Usb Charger Circuit Board Pcb Lighting Pcba Printed Circuit Board Assembly
   
  Files and Requirment for PCB,PCBA quotation:
   	- A BOM (Bill of Materials) with reference designators: component description, manufacturer’s name and part number.
  	- PCB Gerber files.
  	- A PCB fabrication drawing and PCBA assembly drawing.
  	- Test procedures.
  	- Any mechanical restrictions such as assembly height requirements
  
   	- PCB board manufacture and PCBA service:  	
 		- o PCB board made, circuit board parts purchased by us
  		- o Electronic testing circuit board or PCBA
  		- o Fast delivery, anti-static package
  		- o RoHS Directive-compliant, lead-free
  		- o One stop service from PCB design, PCB layout, PCB manufacture, components purchasing, PCB assembly, test, packing and PCB delivery
  		- o Eleectronic manufacturing service
  	
 	  	- 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
  		
 		  		- o 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 
  		
 		  	
 	  
   	 		 			|  Max size of finish board |  			 23inch*35inch |  		
 		 			|  Special technological requirement |  			 Blind & Buried Vias and High Thickness copper |  		
 		 			|  E-Testing |  			 100% E-Testing;High Voltage Testing |  		
 		 			|  Min Height of Idents |  			 25mil |  		
 		 			|  Number of production layers |  			 Single-sided, double-sided, multi-layered |  		
 		 			|  Cutting |  			 Shear, V-score, Tab-routed |  		
 		 			|  Copper Thickness |  			 Custom, 0.5-4oz, regular 1oz |  		
 		 			|  Board Thickness |  			 0.2-4mm, regular 1.6mm |  		
 		 			|  Twisting and Bending |  			 ≤ 0.75%, Min: 0.5% |  		
 		 			|  Finished Board Thickness Tolerance |  			 ±0.1MM |  		
 	 
   
  
