Printed circuit board manufacturer, Zhuhai, China

 

Vastbright Technology

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Technical Specifications

 

 

 

Flexible, rigid-flex board specifications

Type         :            Flexible                Rigid-flex
 Material     :          PI    PET, PEN              PI-FR4
 Layer        :          1-4     1-2                   2-8
 Line-width/spacing   :    0.75mm(3 mil)
(single layer)
Line-width/spacing   :             0.1mm(4 mil)
(D/S, multilayer)
Min.finish hole size :              0.2mm
Surface finishing    :     ENIG ( max.0.075 um)
Ni/Au plating  : ( max.0.1 um)
Sn/Pb plating   (2-20um)
HASL( for rigid-flex only) (1-40um)