Layer : 2L ; Base Material : FR4 ; Board Thickness : 1.5mm ; Final Copper Thickness : 3OZ ; Surface Finished : HASL Lead Free+Peelable Mask ; Unit Size(mm) : 82.0*99.5 ; Panel Size(mm) : 199.0*184.0 ;
https://www.hoyogo.com/Products/HYG293R02336A.htmlLayer : 4L ; Base Material : FR4 ; Board Thickness : 1.57mm ; Surface Finished : HASL Lead ; Final Copper Thickness : 1OZ ; Unit Size(mm) : 177.8*279.4 ; Min W/S(mil) : 10/10 ;
https://www.hoyogo.com/Products/HYG902R04016A.htmlLayer : 2L ; Base Material : FR4 TG135 ; Board Thickness : 1.6mm ; Final Copper Thickness : 1OZ ; Surface Finished : ENIG ; Unit Size(mm) : 61.9*100.0 ; Panel Size(mm) : 234.0*155.79 ; Min Hole Size : 0.3mm ;
https://www.hoyogo.com/Products/HYG1768R02063A.htmlLayer : 4L ; Base Material : FR4 ; Board Thickness : 2.54mm ; Final Copper Thickness : 1OZ ; Surface Finished : HASL Lead ; Unit Size(mm) : 386.59*234.7 ; Panel Size(mm) : 386.59*247.4 ; Min W/S(mil) : 10/10 ; Solder Mask : Blue ;
https://www.hoyogo.com/Products/HYG906R04001A.htmlLayer : 2L ; Base Material : FR4 TG130 ; Board Thickness : 1.5mm ; Final Copper Thickness : 1OZ ; Surface Finished : ENIG ; Unit Size(mm) : 84.0*84.0 ; Panel Size(mm) : 266.0*182.0 ; Min W/S(mil) : 11.8/11 ;
https://www.hoyogo.com/Products/HYG293R02335A.html