Aluminum Substrate LED Pcb Board 270x250

Aluminum Substrate LED Pcb Board 270x250

Product Details

aluminum-substrate-pcb-feature-270x250.jpg

Item          Capacility
Raw materialCEM1, CEM3, FR1 FR4, Rogers, Telfon ect.
Layer1 Layer-20 Layer
Min.Line width/space3mil/ 3mil (0.075mm/0.075mm)
Min.hole size0.1mm(drilling hole)
Max. Board size1200mm* 600mm
Finished board thickness0.2mm-6.0mm
Cooper foil thickness18um- 280um (0.5oz-8oz)
NPTH Hole Tolerance+/- 0.075mm
PTH hole Tolerance+/-0.05mm
Outline tolerance+/-0.13mm
Surface finishedLead Free HASL, immersion gold(ENIG), Immersion silvel, OSP, gold plating, gold finger, Carbon INK
Impendance Control Tolerance+/-10%
Production   capability 50,000 s.q.m/ month


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