| FPC Circuit Boards Production Capacity |
| Item |
Standard FPC |
HDI Flex PCB |
Rigid-flex PCB |
| Panel Size |
1200x500mm |
100*100mm |
250*400mm |
| Line Width/Space |
.003'' (0.076mm) |
.00075'' (19um) |
.003'' (0.076mm) |
| Copper Thickness |
1/2oz - 4oz |
1/4 to 1/2oz |
1/2 oz - 4oz |
| Layer Count |
30 layer |
18 layer |
8 layer |
| Via / Drill Dia. |
| Min Drill (Mechanical) Hole Dia. |
.008'' (0.2mm) |
.006'' (0.15mm) |
.008'' (0.2mm) |
| Min Via (Laser) Dia. |
5mil (0.13mm) |
3mil (0.076mm) |
6mil (0.15mm) |
| Min Micro-via (Laser) Dia. |
3mil (0.076mm) |
3mil (0.076mm) |
3mil (0.076mm) |
| Stiffener Material |
PI / FR4 / Metal/Aluminum/Copper/3M tape |
PI / FR4 / Metal/Aluminum/Copper/3M tape |
PI / FR4 / Metal/Aluminum/Copper/3M tape |
| Shielding Material |
Copper |
Copper |
Copper |
| Silver Ink |
Silver Ink |
Silver Ink |
| Tatsuta |
Tatsuta |
Tatsuta |
| Carbon |
Carbon |
Carbon |
| Tooling Tolerance |
2mil (.051mm) |
2mil (.051mm) |
2mil (.051mm) |
| Routing Tolerance |
2mil (.051mm) |
1mil (.025mm) |
2mil (.051mm) |
| Solder Mask |
| Solder Mask Bridge Between Dam |
3mil (0.075mm) |
3mil (0.075mm) |
3mil (0.075mm) |
| Solder Mask Registration Tolerance |
3mil (0.075mm) |
3mil (0.075mm) |
3mil (0.075mm) |
| Coverlay |
| Coverlay Registration |
8mil (0.20mm) |
5mil (0.13mm) |
8mil (0.20mm) |
| PIC Registration |
7mil (0.18mm) |
4mil (0.10mm) |
7mil (0.18mm) |
| Solder Mask Registration |
5mil (0.13mm) |
4mil (0.10mm) |
5mil (0.13mm) |
| Stiffener |
| Polyimide (PI) Stiffener Registration |
| Stiffener Registration |
10mil (0.25mm) |
10mil (0.25mm) |
10mil (0.25mm) |
| Thickness Tolerance |
10% |
10% |
10% |
| FR4 Stiffener |
| Stiffener Registration |
10mil (0.25mm) |
10mil (0.25mm) |
Layer to Layer |
| Thickness Tolerance |
10% |
10% |
5mil |
| Silkscreen /Legend |
| Min Height |
35mil (0.89mm) |
25mil (0.64mm) |
35mil (0.89mm) |
| Min Width |
8mil (0.20mm) |
6mil (0.15mm) |
8mil (0.20mm) |
| Min Space |
8mil (0.20mm) |
6mil (0.15mm) |
8mil (0.20mm) |
| Registration |
+/-5mil (0.13mm) |
+/-5mil (0.13mm) |
+/-5mil (0.13mm) |
| Impedance |
+/-10% |
+/-10% |
+/-10% |
| SRD (Steel Rule Die) |
| Outline Tolerance |
5mil (0.13mm) |
2mil (.051mm) |
5mil (0.13mm) |
| Min Radius |
5mil (0.13mm) |
4mil (0.10mm) |
5mil (0.13mm) |
| Inside Radius |
20mil (0.51mm) |
10mil (0.25mm) |
31mil (0.79mm) |
| Min Punching Hole Dia. |
40mil (1.02mm) |
31.5mil (0.80mm) |
N/A |
| Pucnhing Hole Dia. Tolerance |
+/-2mil (0.05mm) |
+/-1mil (0.03mm) |
N/A |
| Slot Width |
20mil (0.51mm) |
15mil (0.38mm) |
31mil (0.79mm) |
| Tolerance of Hole To Outline |
+/-3mil (0.076mm) |
+/-2mil (0.05mm) |
+/-4mil (0.10mm) |
| Tolerance of Hole Edge To Outline |
+/-4mil (0.10mm) |
+/-3mil (0.076mm) |
+/-5mil (0.13mm) |
| Min Size of Trace To Outline |
8mil (0.20mm) |
5mil (0.13mm) |
10mil (0.25mm) |
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