ECOREL FREE 387-28
Solder paste for high volume & complex boards assembly
- SAC387 lead free solder paste
- No clean SMT printing process
- Robust assembly
ECOREL FREE 387-28
Is especially designed for high volume & complex boards assembly. The paste has a very good pin-in-paste performance within a large process window to achieve flawless, reproducible & stable operation. Furthermore, it shows ideal performance when soldering medium to large boards.
The chemistry of this product is also available with other alloys or particle sizes on request.
FEATURES
| SPECIFICATIONS | ECOREL FREE 387-28 88.5T4 |
|---|---|
| Alloy | Sn95,5Ag3,8Cu0,7 |
| Melting point (°C/°F) | 217°C / 422°F |
| Metal content (%) | 88,5 |
| Post reflow residues | Approximately 5% by w/w |
| Halogen content | No Halogen |
| Powder size | 15–25 microns / Type 5 |
| Spiral pump* Viscosity (Pa.s 25°C) | Typical 130–190 |
*The equipment used to test spiral pump viscosity is Malcom at a 10 rpm rotation speed.
CHARACTERISTICS
| CHARACTERISTICS | VALUES | TEST METHOD |
|---|---|---|
| Flux Classification | ROL0 | ANSI/J-STD-004 |
| Flux Classification | 113 | ISO 9454 |
| Solder balling test | Pass | ANSI/J-STD-005 |
| Copper mirror | Pass | ANSI/J-STD-004 |
| Copper corrosion | Pass | ANSI/J-STD-004 |
| SIR (IPC) | Pass | ANSI/J-STD-004 |
| SIR (Bellcore) | Pass | Bellcore |
| Electromigration (IPC / Bellcore) | Pass | ANSI/J-STD-004 / Bellcore |
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Although fully in line with safety & environmental regulations, this product doesn’t match our strict criteria to be labelled as a Greenway product.
LOOKING FOR A MORE SUSTAINABLE SOLUTION?
GREENWAY ALTERNATIVE
- We currently don`t have a Greenway alternative but our target is to develop one in the near future. In case you want us to prioritize the development of a Greenway alternative, do not hesitate to contact us.
Benefits
PERFORMANCE
- Very good wetting properties to all surface finishes, including OSP
- Robust assembly under a large process window
- Low flux spattering & low residue spread
COST
- Minimizes line-down time & the need for re-work
- Maximizes throughput
HSE
- Lead Free
- Free of CMR containing substances
PROCESS RECOMMENDATION
The best process will depend on factors such as operating conditions, equipment, board or component design. Check our product datasheet for info on process recommendations. Be assured, our team is ready to advise and assist you in the implementation of our products.
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