PCB gold fingers

4 layer Green Impedance Control Industrial Main PCB Board Printing with gold fingers

Layer:4Material:FR4 TG 170
Thickness:1.6mmMin. Line width and space:5.5 mil
Min.Hole size:8 milSurface finish:ENIG+ Gold fingers(30u”)
Copper thickness:1 OZUnit size:4.5*11.0″
Impedance control:YesLeading time:7 working days

For quotation, please contact James:+86- 18011866680

Send you gerber file to Email: [email protected]

Some of our customers are as follows: