HDI Process Flow Charts
 |
 |
 |
 |
 |
| Plating |
| O/L |
| Solder Mask |
| Surface Finish ( HASL , Immersion Gold/Tin/Silver ,ENTEK ) |
| CNC |
| ET |
| Surface Finish ( HASL , Immersion Gold/Tin/Silver ,ENTEK ) |
| CNC |
| ET |
| HDI 1+4+1 ( 6 Layers ) Build up type |
| HDI 4+4 ( 8 Layers ) |
| (A) |
| (B) |
| (A) |
| (B) |
6361 Menlo Drive.
San Jose, California, USA 95120
PH: 408-858-5838
support@samsel-international.us
