| production capacity |
MP |
the limit |
production capacity |
MP |
the limit |
| Highest layer |
28 |
32 |
Maximum working board size mm |
622.5*726 |
622.5*780 |
| Thickness of laminated board mm |
0.3—6.5 |
Maximum working board size single-sided |
546*1200 |
622*1500 |
| Plate thickness tolerance |
+/-10% |
± 0. 05mm |
Minimum dielectric layer thickness( mm ) |
0. 075 |
0. 05 |
| Minimum aperture( mm ) |
0. 2 |
0. 15 |
COB minimum bonding finished product width |
3mil |
| Laser blind hole mm |
0.075—0.25 |
PTH finished product aperture tolerance |
± 0. 075 |
± 0. 05 |
| Maximum inner copper thickness( OZ ) |
4 |
5 |
Maximum outer copper thickness( OZ ) |
5 |
6 |
| Inner/outer line width and spacing( mil ) |
2.5/ 2.5 |
2/ 2 |
Minimum Green Oil Bridge mil |
3 |
2.5 |
| Depth tolerance of countersunk hole mm |
± 0. 125 |
± 0. 075 |
Electric gold thicknessU” |
10—80 |
| aspect ratio |
5--10:1 |
18:1 |
impedance |
±10%(>50Ω)
+/-5%>50Ω（max）
± 10%(≤50Ω)
|
| Back drilling depth tolerancemm |
± 0. 1 |
± 0. 05 |
POFV |
YES |
| HDI |
1+N+1 |
2+N+2 |
Forming tolerance |
± 0. 1 |
± 0. 05 |
| Single sided sheet metal |
22F .FR-1.FR-2.CEM-1.CEM-3.Aluminum-based.Copper-based |
| FR-4 |
SY.GW.KB.EMC.VT, IT, TUC,NY/NP. |
| high frequency |
Shengyi, Ventec，Rogers, AGC，Taikoni. |
| high speed |
EMC.TUC. ISOLA. MEGTRON 6.IT.SY |
