Via filling pcb
22 Layer via fill resin countersink solt Advanced PCB Circuit Board
| Layer： | 22 | Material： | FR4 TG170 |
| Thickness： | 2.6mm | Min. Line width & Space： | 3.5/3.5mil |
| Min.Hole size： | 0.25mm | Copper thickness： | 0.5/1.0 OZ |
| Impedance control： | Yes | Leading time； | 18 working days |
For quotation, please contact James:+86- 18011866680
Send you gerber file to Email: sales@fastturnpcbs.com
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