Weller WSW Sn60Pb40 Solder Wire 0.8 mm | 100 g | Flux 2.2% | Reduced Splash

Overview

Meet the Weller WSW SnPb40 solder wire, precision-engineered for both manual and robotic soldering workflows. With a 0.8 mm diameter and a 100 g spool, it delivers consistent performance across diverse circuits and assemblies. The Sn60Pb40 alloy blends with a 2.2% flux content to support smooth flow and dependable wetting. A patented Reduced Splash feature helps keep your workbench cleaner and safer, while a 100% continuous flux core sustains steady soldering action from start to finish.

Performance & Productivity

Expect reliable flux delivery and steady heat transfer that suit both hand-held and automated stations. The guaranteed 100% continuous flux core reduces surprises mid-job, enabling smoother wetting and minimizing rework in busy production lines.

• Guaranteed continuous flux core ensures consistent soldering action.
• Patented alloy composition supports optimal flow and heat response.
• Lower tip consumption translates to less downtime for tip changes.

Quality & Durability

The Sn60Pb40 alloy combined with a 2.2% flux fosters long-term, highly durable joints that resist cracking, even on difficult surfaces. This balance helps you achieve robust results across challenging assemblies.

• Long-term, durable joints that resist cracking.
• Excellent wetting on diverse metals and textures.

Costs, Efficiency & Safety

Designed to optimize total cost of ownership by reducing labor time and resources. You may experience up to 70% less tip consumption, contributing to lower maintenance and downtime while maintaining strong performance.

• Up to 70% less tip consumption reduces replacement costs.
• Lower labor time and higher productivity for faster job completion.

Flow, Safety & Specs

Flow and heat performance are supported by the patented alloy and a flux core that is 100% continuous. The wire’s 0.8 mm diameter and 100 g weight make it suitable for precise, controlled soldering tasks. Key specs: Sn60Pb40 alloy; flux content 2.2%.

Real-world Use

Ideal for electronics assembly, maintenance, and repair jobs where consistent results matter. The reduced splash feature helps keep your workspace cleaner and safer during long sessions.