Witgain Technology Limited
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SSD Printed Circuit Board 4 Layer PCB Black Solder Mask
PCB Specifications:
Part NO: SSDPCB0002
Layer Count: 4 Layer PCB
Finished Board Thickness: 1.0MM
Copper Thickness: 1/1/1/1
Min Lind Space&Width: 3/3mil
Application Area: SSD(Solid State Disk)
PCB Requriements:
1. Board Laminate:
Board layers 4 layer see layer stackup
Board material laminate should be 0.031inch +/-10%
Finished glass epoxy laminate, type nema grade or equivalent
Outer layer to be 0.5OZ Copper clad
Construction should meet class 94v-0
Layer construction alignment max: +-0.05mm
Holes:
Copper plate through all holes with a minimum wall thickness of 0.0254mm
Register tolerance : +-0.015mm
All holes must be drilled +-0.051mm with respect to center of drilled pad
Solder mask:
Liquid photo-imageable solder mask over bare copper per IPC-SM-840,TYPE B,CLASS3
Contact US:
Steven YU
Email: yuhq@witgain.com
Skype: pcbproducer