Solder wire with rosin flux MEGA 0.7 mm 100 g spool (60311)

Solder wire with rosin flux MEGA 0.7 mm on a 100 g spool is intended for manual and hobby electronics soldering. The wire combines a metal alloy core with a rosin-based flux core to improve wetting of component leads and pads, support smooth solder flow and reduce surface oxidation during soldering. The 0.7 mm diameter offers a balance between fine control and sufficient solder mass for typical electronics repairs, assembly of small PCBs, wire joints and connector work.

Advantages

The rosin flux core facilitates solderability by cleaning oxides and promoting capillary action, which helps form reliable joints with minimal residue when used properly. A 0.7 mm diameter provides controlled solder feed suitable for hand soldering with standard soldering irons; the 100 g spool ensures a practical amount of solder for repeated repairs and hobby projects. The product is compatible with common electronics alloys and typical soldering temperatures used in through-hole and small surface-mount work.

Suitable for

• Repairing and assembling printed circuit boards (through-hole and small SMD)
• Soldering wires, connectors and terminals
• Hobby electronics, prototyping and DIY projects
• General maintenance of household electronic devices and small appliances

Key specifications

• Flux type: rosin core
• Wire diameter: 0.7 mm
• Spool weight: 100 g
• Form: continuous wire on spool for manual feeding
• Application: manual soldering of electronic components, wires and small assemblies

How to use

Prepare work surfaces and components by ensuring they are clean and free of heavy oxidation or contamination. Heat the soldering iron to an appropriate temperature for the alloy in use and apply the iron tip to both the component lead and the pad to bring them to soldering temperature. Feed the solder wire to the heated joint, allowing the rosin flux core to activate and the solder to flow and wet the surfaces. Withdraw the solder first, then remove the iron and allow the joint to cool undisturbed. If necessary, clean flux residue according to the flux type and application requirements.

Usage recommendations

Use appropriate ventilation when soldering and observe safety measures: wear eye protection, avoid skin contact with molten solder, and wash hands after handling. Select soldering temperatures and iron tip sizes that match the 0.7 mm wire and the components being worked on to avoid thermal damage. For sensitive electronics, consider using flux cleaners or isopropyl alcohol to remove excess rosin residue after soldering.