Double-Sided PCB Boards Multi layer Printed Circuit Board Manufacture PCB 
   
  Essential details
    	- Place of Origin:
  	-  	
Guangdong, China
 	  
   	- Base Material:
  	-  	
FR-4, glass epoxy, FR4 High Tg, Rohs compliant
 	  
   	- Copper Thickness:
  	-  	
1/2OZ 1OZ 2OZ 3OZ
 	  
   	- Board Thickness:
  	-  	
0.4~4.0mm
 	  
   	- Min. Hole Size:
  	-  	
0.01'',0.25mm.or 10 mil
 	  
   	- Min. Line Width:
  	-  	
0.006'' or 0.15mm
 	  
   	- Min. Line Spacing:
  	-  	
3mil
 	  
   	- Surface Finishing:
  	-  	
HASL, Immersion gold
 	  
   	- Number of layer:
  	-  	
1-60 layers
 	  
   	- Copper thickness tolerance:
  	-  	
± 0.25oz
 	  
   	- Solder mask:
  	-  	
Green, red, white, yellow, blue, black, etc
 	  
   	- Silk screen:
  	-  	
White, yellow, black, or negative
 	  
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   	 		 			|  			 PCB Lead time (workday(s))  			 |  		
 		 			|  			    			 |  			 			 Single, Double-sided  			 |  			 			 4 layer  			 |  			 			 6 layer  			 |  			 			 Over 8 layer  			 |  			 			 HDI  			 |  		
 		 			|  			 Sample Lead time (Normal)  			 |  			 			 4~5 days  			 |  			 			 6~7 days  			 |  			 			 7~8 days  			 |  			 			 10~12 days  			 |  			 			 10~12 days  			 |  		
 		 			|  			 Sample Lead time (Faster)  			 |  			 			 2~3 days  			 |  			 			 3~5 days  			 |  			 			 6 days  			 |  			 			 6~7 days  			 |  			 			 12 days  			 |  		
 		 			|  			 Mass production lead time  			 |  			 			 7~10 days  			 |  			 			 10~14 days  			 |  			 			 13-14 days  			 |  			 			 16 days  			 |  			 			 20 days  			 |  		
 	 
   
  