Network PCB Surface Finishes
|
Surface Finishes |
|
|---|---|
| 01 | HASL (Hot Air Solder Leveling) |
| 02 | OSP (Organic Solderability Preservative) |
| 03 | Immersion Gold (Imm Au) |
| 04 | Immersion Silver (Imm Ag) |
| 05 | Soft Bondable Gold |
| 06 | Electrolytic Hard Gold (Knoop Hardness 120 or <) |
| 07 | Soft Electrolytic Gold (Knoop Hardness 90 or <) |