Item ID: 51192

WSW SAC M1 0.5mm, 100g, SN3.0AG0.5CU3.5%

Delivery at your place between May 20 and Jun 24 2025

About the product

The Weller WSW solder wires improve the quality of all soldering work. With a guaranteed 100% continuous flux core, combined with pure first metal melts, WSW solder wires avoid costly rework and enable long-term, highly resistant solder joints without cracking, even on difficult surfaces. The reduced spattering behavior of the wires increases work safety and ensures a clean work area.

Technical data
  • Alloy Sn96.5Ag3.0Cu0.5, flux content 3.5%
  • Universal solder wire for various applications
  • Processing with high soldering temperatures possible
  • Reduced Fe leaching to increase peak service life and reduce peak consumption by up to 70%.
  • Lead-free industry standard with 3% silver content
  • Guaranteed 100% continuous flux core
  • Very fast wetting even on difficult surfaces, such as soiled or oxidized materials
  • Excellent melting properties
  • Reduced flux splash behavior & no-clean flux
  • Diameter: 0.5 mm / 0.020 inch, weight: 100 g / 3.527 oz

Product specifications

Leaded No
Melting temperature (°C) 217 °C
Proportion of copper (Cu) 0.5
Proportion of silver (Ag) 3
Proportion of tin (Sn) 96.5
Alloy Pewter/silver/copper
Product series WSW
Diameter 0.5 mm
Flux ROM1
Manufacturer Weller
Fairtin No
Halogen-free No
Coil size (g) 100 g

Data sheets

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