China Ecm EMS Service for SMT Mother Printed Circuit Board PCB PCBA Electric Assembly with Customized Design, Find details about China PCB Ecm, PCB Design from Ecm EMS Service for SMT Mother Printed Circuit Board PCB PCBA Electric Assembly with Customized Design
Layer: | 1-40 layer |
Surface: | HASL/OSP/ENIG/ImmersionGold/Flash Gold/Gold finger ect. |
Copper thickness: | 0.25 Oz -12 Oz |
Material: | FR-4,Halogen free,High TG,Cem-3,PTFE,Aluminum BT,Rogers |
Board thickness | 0.1 to 6.0mm(4 to 240mil) |
Minimum line width/space | 0.076/0.076mm |
Minimum line gap | +/-10% |
Outer layer copper thickness | 140um(bulk) 210um(pcb prototype) |
Inner layer copper thickness | 70um(bulk) 150um(pcb protytype) |
Min.finished hole size(Mechanical) | 0.15mm |
Min.finished hole size (laser hole) | 0.1mm |
Aspect ratio | 10:01(bulk) 13:01(pcb prototype) |
Solder Mask Color | Green,Blue,Black,White,Yellow,Red,Grey |
Tolerance of dimension size | +/-0.1mm |
Tolerance of board thickness | <1.0mm +/-0.1mm |
Tolerance of finished NPTH hole size | +/-0.05mm |
Tolerance of finished PTH hole size | +/-0.076mm |
Delivery time | Mass:10~12d/ Sample:5~7D |
Capacity | 35000sq/m |
Why Chose Jiacheng?