| Type |
Dongguann |
Jiangxi |
| Scope |
Double Side、Multilayers(4-20)、HDI(4-18)metal |
Multilayers(4-28)、HDI(4-20)Flex、Rigid Flex |
| Double Side |
CEM-3、 FR-4、Rogers RO4233、Bergquist Thermal Clad 12mil–126mil (0.3mm-3.2mm) |
CEM-3、 FR-4、Rogers RO4233、Bergquist Thermal Clad 4mil–126mil (0.1mm-3.2mm) |
| Multilayers |
4-20 layers, board thickness 15mil-126mil （0.38mm-3.2mm） |
4-28 layers, board thickness 8mil-126mil （0.2mm-3.2mm） |
| Buried/Blind Via |
4-18 layers, board thickness 15mil-126mil（0.38mm-3.2mm） |
4-20 layers, board thickness 10mil-126mil（0.25mm-3.2mm） |
| HDI |
1+N+1,1+1+N+1+1, LDPor RCC |
1+N+1,2+N+2,3+N+3,LDP or RCC |
| Metallic Base PCB |
Aluminium Based, Copper Based PCB |
| Flex & Rigid-Flex PCB |
N.A. |
1-8layers Flex PCB ,2-12layers Rigid-flex PCB HDI+Rigid-flex PCB |
| Laminate |
Shengyi 、Kingboard & etc. |
| Soldermask Type(LPI) |
Taiyo、Goo’s、Probimer |
Taiyo、Goo’s、Probimer FPCsoldermask |
| Peelable Soldermask |
Peters |
| Carbon ink |
Nipon |
| HASL/Lead Free HASL |
Thickness: 40 to 1,600 u in (1 - 40 um) |
N/A |
| OSP |
Entek Plus HT, Preflux F2 LX |
| ENIG (Ni-Au) |
Au:2to4uin(0.05~0.10um) Ni:120~250uin(3.00~6.25um) |
| Electro-bondable Ni-Au |
Au:min.12uin(0.3um) Ni:120~600uin(3~15um) |
| Electro. Hard Gold |
Au:5~50uin(0.125~1.27um); Nithickness:100~250uin(2.50~6.25um) |
| Immersion Tin |
ATO:min.40uin(1.0um);Ormecon Nano:12~20uin(0.3~0.5um) |
| Capability |
Mass Production |
Mass Production |
| Min Mechanical Drill Hole |
8mil(0.20mm) |
8mil(0.20mm) |
| Min. Laser Drill Hole |
5mil (0.125mm) |
4mil (0.100mm) |
| Line Width/Spacing |
3mil/3mil |
3mil/3mil |
| Max. Panel Size |
18.5" X 24.5"(470mm X 622mm) |
21.5" X 24.5"(546mm X 622mm) |
| Line Width/Spacing Tolerance |
+/-10% ~ +/-20% |
+/-10% ~ +/-20% |
| PTH Hole Tolerance |
+/-0.003inch(0.075mm) |
+/-0.002inch(0.050mm) |
| NPTH Hole Tolerance |
+/-0.002inch(0.050mm) |
+/-0.002inch(0.050mm) |
| Hole Location Tolerance |
+/-0.003inch(0.075mm) |
+/-0.002inch(0.050mm) |
| Hole to Edge Tolerance |
+/-0.004inch(0.100mm) |
+/-0.004inch(0.100mm) |
| Edge to Edge Tolerance |
+/-0.004inch(0.100mm) |
+/-0.004inch(0.100mm) |
| Layer to Layer Tolerance |
+/-0.004inch(0.100mm) |
+/-0.003inch(0.075mm) |
| Impedance Tolerance |
+/- 10% |
+/- 8% |
| Warpage % |
Max ≤0.75% |
Max≤0.5% |