Two layers High quality free sample motherboard pcb

NO

PCB ITEM

PCB  Technical capabilities

1

PCB Layers

2-20 layers

2

PCB Max. Board size

2000×610mm

3

PCB Min. board Thickness

2-layer  0.15mm

4-layer  0.38mm

6-layer  0.55mm

8-layer  0.80mm

10-layer  1.0mm

4

PCB Min. line Width/Space

0.075mm(3mil)

5

PCB Max. Copper thickness

6OZ

6

PCB Min. S/M Pitch

0.075mm(3mil)

7

PCB Min. hole size

0.1mm(4mil)

8

PCB Hole dia. Tolerance (PTH)

±0.05mm(2mil)

9

PCB Hole dia. Tolerance (NPTH)

+0/-0.05mm(2mil)

10

PCB Hole position deviation

±0.05mm(2mil)

11

PCB Outline tolerance

±0.10mm(4mil)

12

PCB Twist & Bent

0.75%

13

PCB Insulation Resistance

>10¹² Ω Normal

14

PCB Electric strength

>1.3kv/mm

15

PCB S/M abrasion

>6H

16

PCB Thermal stress

288°C 20Sec

17

PCB Test Voltage

50-300V

18

PCB Min. blind/buried via

0.15mm  (6mil)

19

PCB Surface Finished

HAL, ENIG, ImAg, Imsn OSP, Plating AG, Plating gold

20

PCB Materials

FR4,H-TG,Teflon,Rogers,Ceramics,Aluminium, Copper base