| |
Technology index |
| Layer counts |
1-20L |
| CEM FR4; High Tg FR4; PTFE; Aluminum base |
| Board thickness |
0.01inch/0.20mm-0.24inch/6.0mm |
| Board thickness tolerance |
See the note  below |
| Maximum board size |
20.08inch/510mm x 24.02inch/610mm |
| Board outline tolerance |
+/-3.94mil (+/-0.10mm) |
| Finish hole size (Mechanical) |
0.10mil/0.0025mm |
| Drilling hole size (Mechanical) |
5.91mil/0.15mm |
| Registration (Mechanical) |
+/-0.075mm (2.95mil) |
| Aspect Ratio |
10:1 |
| Multi-Layer PCB External Copper Thickness |
0.5oz/18um -- 4oz/140um |
| 1 and 2 layer PCB External Copper Thickness |
0.5oz/18um -- 9oz/315um |
| Internal layer copper thickness |
0.5oz/18um -- 4oz/140um |
| PTH wall copper thickness |
0.5-1.4mil/12-35um |
| Minimum impedance control line width |
4.5mil/0.11mm |
| Dielectric thickness between layers |
2.95-196.85mil/0.075-5.0mm |
| Solder mask type |
LPI |
| Minimum Solder mask dam |
3.94mil/0.10mm |
| Minimum solder mask clearance |
1.97mil/0.05mm |
| Maximum plug hole size |
23.62mil/0.60mm Max |
| Designed Conductor Width/ Space (Minimum) |
3.5mil/3.5mil (0.09mm/0.09mm) |
| Impedance Tolerance of Finished Board (Minimum) |
+/-10% |
| Surface finish |
HASL (thickness) |
1-25um/2-50um |
| Lead Free HASL (thickness) |
1-25um/2-50um |
Electroless Nickel Immersion Gold
(thickness) |
>0.002mil (>0.05um) |
| Immersion Silver (thickness) |
0.006mil/0.15um-0.03mil/0.75um |
| Immersion Tin (thickness) |
>0.04mil (>1.0um) |
| OSP (thickness) |
0.008mil/0.2um-0.02mil/0.5um |
| Flash gold (thickness) |
>0.02mil (>0.05um) |
| Peelable solder mask (thickness) |
0.30mm min |
| Gold fingers (thickness) |
3u"-30u" |
| Bare board test |
E-Test |
Maximum testing points |
64512 points (both side) |
| Maximum testing board size |
16.97inch/431mm x 37.20inch/945mm |
| Minimum testing pad size |
7.87mil/0.20mm |
| Minimum testing pad pitch |
11.81mil/0.30mm |
| Maximum testing voltage |
300v |
| Maximum testing insulating resistance |
100MΩ |
| Minimum testing Continuity resistance |
5MΩ |
| Flying Probe |
Maximum testing points |
no restrict |
| Maximum testing board size |
15.94inch/405mm x 24.02inch/610mm |
| Minimum testing pad size |
5.91mil/0.15mm |
| Minimum testing pad pitch |
11.81mil/0.30mm |
