Board thickness:0.8mm
Dimension:212.2*281.04mm
Raw material:Taconic
Copper thickness on the board surface:≥35um
Copper thickness in the hole barrel:20um
Min.line width/space:0.46mm
Minimum hole diameter:0.9mm
Surface finishing:mmersion tin, >1um
Application:filter
High volume production capability - 1 million Sqft.
We have customized plasma desmear machine and VCP plating line to provide excellent uniformity of barrel copper thickness and high consistency of impedance value.