This solder wire combines a precise 40/60 tin-lead alloy with 2.2% flux in a 1mm diameter core to ensure clean, reliable joints for electronics assembly. The 15 gram spool balances portability and sufficient material for small repairs and hobby projects, while the lead-based composition provides consistent melting behavior and robust mechanical strength for durable electrical connections.
15 grams weight — portable and suitable for small projects.
40/60 tin-lead ratio — optimized melting point and joint strength.
1mm diameter — precise application for detailed soldering work.
Lead-based alloy — consistent performance for traditional electrical repairs.
Because it melts at a lower temperature than many lead-free alternatives, this solder is well suited for temperature-sensitive components and helps reduce thermal stress during soldering. The incorporated flux eliminates the need for separate flux application, reducing mess and saving time while improving solder adhesion and flow. Its composition preserves good electrical conductivity and mechanical integrity, making it appropriate for both hobbyists and technicians seeking reliable, professional-grade results.