Since MIC Senju developed the first flux-containing solder, SPARKLE SOLDER, in Japan in 1955, we have developed a range of flux-cored wire solders for a variety of alloys and applications. For our ECO SOLDER alloy, SMIC has developed a flux-cored wire solder with improved wettability, a disadvantage inherent in lead-free solder.
ECO SOLDER NEO
Superior Wetting Properties
ECO SOLDER NEO further improves workability over conventional solder. This is achieved by refining the solder flux fluidity for rapid initial wetting. Low solder and flux spatter facilitate rework, while the light yellow residue contributes to a better appearance.
Below, you can see NEO's wetting speed compared to conventional solder.
ECO SOLDER NEO
High Reliability and Clean Finish
ECO SOLDER RMA08 is a reliable rosin flux-cored wire solder that complies with the former US standard QQ-S-571. It exhibits less solder spatter and has a transparent, colorless surface. It exhibits corrosion resistance and high insulation properties.
ECO SOLDER MLB
Excellent heat-resistant flux-cored wire
Newly developed heat-resistant flux-cored solder wire for PCBs exposed to high temperatures for extended periods. It achieves a clear, clean finish after soldering, providing a good appearance.
ECO SOLDER MLB
Designed for non-contact use
MLB wire offers excellent soldering properties while reducing solder spatter and contamination problems.
| |
ECO SOLDER
RMA08 |
ECO SOLDER
MLB |
ECO SOLDER
NEO |
ECO SOLDER
HVP |
| Alloy |
Please consult the ECO SOLDER product manual |
| Wire Diameter |
ø 0.3 to 2.0mm |
| Flux Content |
3%, 4% |
3%, 4% |
3%, 4% |
4% |
| Halide Content |
0.10% or less |
0.10% or less |
0.44% |
0.44% |
| Insulation Resistance |
Over ? 1 x 1011 |
Over ? 1 x 1011 |
Over ? 1 x 1011 |
Over ? 1 x 1010 |
| Spreadability |
77% (M705) |
75% (M705) |
79% (M705) |
79% (M705) |
| Features |
Clean finish and high reliability |
Non-contact Heating |
Excellent operation |
Excellent heat resistance flux |
