PCB gold fingers
4 layer Green Impedance Control Industrial Main PCB Board Printing with gold fingers
| Layer： | 4 | Material： | FR4 TG 170 |
| Thickness： | 1.6mm | Min. Line width and space： | 5.5 mil |
| Min.Hole size： | 8 mil | Surface finish： | ENIG+ Gold fingers（30u”） |
| Copper thickness： | 1 OZ | Unit size： | 4.5*11.0″ |
| Impedance control： | Yes | Leading time： | 7 working days |
For quotation, please contact James:+86- 18011866680
Send you gerber file to Email: sales@fastturnpcbs.com
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