Printed circuit board manufacturers

8 layer pcb assy blue custom gold-fingers IPC class 3 electronic circuit board

Layer: 8 Material: FR4 TG175
Thickness: 0.062″ Min.Lind width: 4mil
Min.Hole size: 8mil Surface finish: ENIG+30 U” gold fingers
Copper thickness: 1 OZ Unit size: 3.50*4.50″
Leading time: 7 working days Min.copper hole: 1mil/hole

For quotation, please contact James:+86- 18011866680

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