| Customization: | Available |
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| Type: | Flux-cored Wire |
| Material: | Tin |
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| Name | Lead-Free solder wire |
| Alloy | Sn99.3CU0.7 |
| Flux content | 1.8-2.2% |
| Melting point | 183-215ºC |
| Diameter | 0.2-3.0mm(custom made) |
| Working temperature | 350+/-20ºC |
| Weight | 100g/roll(custom made) |
| Packaging | 100g,200g,250g(20roll/box),500g,800g,1000g(10roll/box). |
| Use | Suitable for demanding circuit boards, such as: high-precision instruments, electronics industry, micro-technology, aviation industry and other products welding. |
| Feature | Good welding performance/Performance of the temperature/Less residue, shinny and clean solder spot. |
| Type | Ingredient(WT%) | Melting point(ºC) | Density (g/cm3) |
Use | Work(ºC) |
| Tin-Lead products |
Sn63Pb37 | 183 | 8.4 | Suitable for demanding circuit boards, such as: high-precision instruments, electronics industry, micro-technology, aviation industry and other products welding | 340±20 |
| Sn60Pb40 | 183-190 | 8.5 | 340±20 | ||
| Sn55Pb45 | 183-203 | 8.7 | 350±20 | ||
| Sn50Pb50 | 183-215 | 8.9 | Applicable to the requirements of ordinary circuit boards, such as: home appliances, electrical instrumentation, automotive electronics, hardware products and other products welding | 350±20 | |
| Sn45Pb55 | 183-227 | 9.1 | 360±20 | ||
| Sn40Pb60 | 183-238 | 9.3 | 370±20 | ||
| Sn35Pb65 | 183-248 | 9.5 | 370±20 | ||
| Sn30Pb70 | 183-258 | 9.7 | Suitable for relatively low requirements of the circuit board, such as: hardware equipment, automotive water tank lighting bulbs, cable connectors and other products welding | 380±20 | |
| Sn25Pb75 | 183-266 | 9.9 | 400±20 | ||
| Sn20Pb80 | 183-279 | 10.1 | 420±20 | ||
| Lead-free products | Sn99.3Cu0.7 | 227 | 7.4 | Applicable to high-end electronic products, export quality of electronic, electrical industrial products | 380±20 |
| Sn99Ag0.3Cu0.7 | 217-221 | 7.37 | 380±20 | ||
| Sn96.5Ag3.0Cu0.5 | 217-221 | 7.37 | 380±20 | ||
| Sn95Sb5 | 245 | 7.39 | Suitable for welding, need to pass high pressure test or aging test under high temperature | 380±20 | |
| Sn99.95 | 232 | 7.41 | Applicable to all kinds of circuit board plating and used in tin furnaces with excessive copper to reduce copper content | 285±10 | |
| Sn42Bi58 | 138 | 8.5 | Thermal fuses for thermal fuses, thermal protectors, thermal fuses | 230±20 |
Lead-free solder wire
Our products have passed ROHS and REACH testing and certification. Each order can be accompanied by a batch of SGS certificate, material safety data sheet. The MSDS of this product can be obtained from our sales staff.
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