Electro-Tin Plating Bath for Electronic Parts
Melplate SN-2700
Chemicals
Electronic
Plating
Tin
Melplate SN-2700
Melplate SN-2700 is weak acid type electrolytic tin plating solution for electronic parts.
◆Featrues
1. Good solderability.
2. The most suitable for tin plating to capacitors, resisters and inductors.
3. Possible to use at the wide range of current density (0.05A/dm2-0.3A/dm2).
4. No generation of Sn(IV) precipitation.
5. Coupling of product and aggregation of media are suppressed.
◆Featrues
1. Good solderability.
2. The most suitable for tin plating to capacitors, resisters and inductors.
3. Possible to use at the wide range of current density (0.05A/dm2-0.3A/dm2).
4. No generation of Sn(IV) precipitation.
5. Coupling of product and aggregation of media are suppressed.
Chip compornents
Melplate SN-2700 forms excellent tin deposits, which is necessary to assemble of chip components to PCB.
Assembled MLCC on PCB
Melplate SN-2700 deposits have good solderabiliy.
Appearance
This SEM images shows surface morphology before and after 100 Ah electrolysis. Deposition crystals is large , flat and dense and didn't change after electrolysis.