Specification :

Item Technial Capabilities
Layers 2-12 Layers
Max.board size 660* 660MM
Min.board Thickness 4 Layers 0.4mm 6 Layers 0.6mm
8 Layers 1.0mm 6 Layers 1.2mm
Min.line width/ space 0.1mm( 4mil)
Min.hole size 0.200( 8mil)
PTH wall thickness 0.025mm( 1mil)
Hole dia.Tolerance( PTH) PTH + 0.075mm( 3mil)
Hole dia tolerance( NPTH) NPTH + 0.05mm( 2min)

Hole position deviation + 0.050( 2min)
Outline tolerance + 0.130( 5mil)
Insulation Resistance > 1012 ohm Normal
Hole Resistance 6H
Thermal stress 288C* 20sec
Test voltage 150-300V
Surface finished imAu, imAg, imSn, OSP, Lead-free, Plating gold

If our PCB specifications reach the requirements you need ,
please don' t hesitate to contact us.
We will cut down your cost, provide you best quality.
And you will enjoy our perfect service.
We got ISO9001, UL Certification, and meet RoHS Standards!
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Any of your question and comments, feel free to contact us( e-mail: xtpcb@ live.cn) directly.Our sales team is always available to serve you and expect to establish a long term co-operation with you.