Soldering Wire 50G | Alloy 70/30 | 0.6mm | Made in Singapore

Soldering Wire 50G | Alloy 70/30 | 0.6mm | Made in Singapore

Product Overview

The Singapore-made Soldering Wire from Pro Tronix is a favorite among technicians and hobbyists for its high purity and consistent performance. This specific 70/30 alloy (70% Tin, 30% Lead) provides a “sweeter” flow and stronger joints than the more common 60/40 variations, making it ideal for delicate SMD components and high-density circuit boards.

With a fine 0.6mm diameter, it allows for extreme precision, reducing the risk of solder bridges between pins. The wire features a built-in rosin flux core, which cleans the metal surfaces during the soldering process, ensuring a bright, reliable, and oxidation-resistant finish every time.

Technical Specifications

Key Features

• Superior Wetting: The 70/30 ratio ensures the solder spreads quickly and evenly across pads and component leads.

• Precision Diameter: The 0.6mm thickness is perfect for mobile phone repairs, laptop PCBs, and Arduino projects.

• Non-Corrosive Flux: The internal flux core is safe for long-term use on sensitive electronics and does not require cleaning (No-Clean).

• Singapore Quality: Manufactured under strict quality control to ensure no impurities or voids in the wire.

• Compact Spool: The 50g size is portable and fits perfectly in a repair kit or on a small workbench.

Why Choose 70/30 over 60/40?

• Faster Melting: The higher tin content slightly lowers the melting energy required, protecting heat-sensitive components.

• Stronger Joints: 70/30 is known for its high tensile strength and better resistance to thermal fatigue.

• Bright Finish: Produces shiny, professional-looking solder points that are easy to inspect for quality.

  You can see our full range of soldering tools and consumables from here: Soldering Tools | Pro Tronix