S& L

Engaging in PCB R&D and manufacturing for 18 years Leading the innovation of PCB technology

Technical Parameters

Part Number:M04C33269 
Layer count:4
Board thickness:1.6mm
Raw material:PTFE+FR4
Copper thickness on the board surface:56um
Copper thickness in the hole barrel:25um
Min.line width/space:0.20mm
Minimum hole diameter:0.25mm
Surface finishing:immersion gold≥1u"

Technology Feature



Our specialized Burkle pressing machine and Hitachi drilling machine provide
excellent accuracy of lamination pressing temperature curve and via
roughness for better consistency performance of high frequency application.
We have customized plasma desmear machine and VCP plating
line to provide excellent uniformity of barrel copper thickness.
Our leading PCB manufacturing process can meet
customer's design of stepping blind slot
with dimensional tolerance of +/-0.10mm
 We are strategic partner with premier advanced material
 suppliers like Rogers, Arlon, Nelco, Taconic.


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