Production technology
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Dissipation thermique
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About the product
Designed to enhance the quality of all your soldering jobs, Weller‘s WSW line of solder increases productivity, and optimizes your soldering performance. The reduced splash feature increases safety and enables you to have a cleaner work area. With a guaranteed 100% continuous flux core, combined with pure first metal melting, WSW enables long-term, highly durable solder joints without cracking, even on difficult surfaces.
Technical data
- Very fast wetting even on difficult surfaces, as dirty and oxidized materials
- Higher strength due to nickel compared to other silver-free alloys.
- High soldering temperatures possible with excellent melting characteristics
- Guaranteed 100% continuous flux core
- Diameter: 0.8 mm / 0.039 inch, Weight: 100 g / 3.527 oz
- Solder joint shines (perfect optics)
- Alloy Sn99.3Cu0.6Ni0.05, Flux content 3.5%
- Silver free alloy = cost effective
- Reduced splash of flux & No-Clean flux
- Reduced Fe leaching to increase tip life time and reduce tip consumption by up to 70%.
Product specifications
Manufacturer | Weller |
Net weight | 100 g |
Percent copper (Cu) | 0.6 |
Percent tin (Sn) | 99.3 |
Alloy | Tin/Copper/Nickel |
Melting point (°C) | 227 |
Fairtin | No |
Flux | ROM1 |
Halogen-free | No |
Leaded | No |
Diameter | 0.8 mm |
Product series | WSW |
Percent nickel (Ni) | 0.5 |
Data sheets
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