SMT Equipment List
About Usmore

About us
 Shenzhen KingshengPCBA Tech Co.,Ltd (HK C-Alley Co.,Ltd), an professional PCBA manufactuer and electronics manufacturing service (EMS) provider for 12years.SMT factory has ISO9001, ISO14001, TS16949 certification, advanced production equipment and rich experience in the production of PCBA.. more

Aluminium PCB LED Circuit Board , SMT PCB Board For LED Bulb


Sepecification:
 
Layers: 1-16 layers
Materials: CEM1, CEM3, Teflon, Rogers,FR-4, High Tg FR-4, Aluminum Base, Halogen Free
Max. Board Size: 510*1500mm
Material: RoHS Directive-compliant
PCB thickness: 1.6 ±0.1mm
Out Layer Copper Thickness: 1-6oz
Inner Layer Copper Thickness: 1/2oz-5oz
Max. board Thickness: 6.0mm
Minimum hole size: 0.20mm
Minimum line width/space: 3/3mil
Min. S/M Pitch: 0.1mm(4mil)
Plate thickness and aperture ratio : 12:1
Minimum hole copper: 20µm
Hole dia. Tolerance(PTH):±0.075mm(3mil)
Hole dia. Tolerance(NPTH):±0.05mm (2mil)
Hole position deviation:±0.05mm (2mil)
Outline tolerance:±0.05mm (2mil)
Surface finished:HASL Leadfree,Immersion ENIG,Chem Tin,Flash Gold,OSP,Gold finger,Peelable,Immersion Silver
Solder mask: green
Legend: white
Outline: rout and score/V-cut
E-test: 100%
Inspection standard: IPC-A-600H/IPC-6012B, Class 2
Outgoing reports: final inspection, E-test, solderability test, micro section and more
Certificates: UL (E315391), ISO 14001, TS16949, ISO 9001, SGS