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Topscom Electronics Co Ltd

[Province: Guandong ]

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FPC Products parameter:
layers: 1--- 6 Flexible Printed Circuit Board
Panel size: max-250*400 -12288;
Drilling diameter size: max diameter -6. 5mm min diameter-0. 25mm
Base material cupper thickness: max-0. 070mm min-0. 012mm
Insulate layer thickness: max-0. 05mm(PI thickness) min-0. 0125mm(PI thickness)
Electronic plating Sn/Pb thickness: 3um --- 20um -12288;
Electronic plating Au thickness: above0. 05um -12288;
Chemical immersion Ni/Au thickness: 0. 05um --- 0. 1um -12288;
Electronic plating Sn thickness: 3um --- 20um -12288;
Etching width&space: S: 3mil (0. 076mm) D F M: 4mil (0. 100mm)
the same mould.

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