- Excellent solderability, very fast wetting
- High surface insulation resistance and non-corrosive, cleaning may be eliminated
- Very little spitting of solder, very low fume levels
- Clear flux residue offers superior cosmetics
No Clean Leaded Flux Cored Solder Wire JM-20 Sn63/Pb40 Specs
| Product Name | Solder Wire JM20 Sn60 Pb40 |
| Product Category | Solder Wire |
| Flux content (%) | 1.0 - 3.0 |
| Halide content (%) | 0.0 |
| Silver chromate paper test | No discoloration |
| Solder spread factor (%) | 90 |
| Solder wetting speed*1 (sec.) | < 0.5 |
| Aqueous solution resistivity* 2 (Ω • cm) | > 1 × 105 |
| Flux residue stickiness (by chalk powder) | No attachment |
| Wire diameter (mm) | 0.3, 0.4, 0.5, 0.6, 0.8, 1.0, 1.2, 1.6 |
| Shelf life | 3 years |
