Lead-free solder, diam. 1.2mm (2m)

Using Lead-Free Solder Wire: Tips and Precautions

Soldering iron tip temperature management

Managing the temperature of the soldering iron tip is crucial to ensuring optimum results. With an electric soldering iron equipped with a temperature controller, it's essential to set the ideal temperature for the lead-free solder wire you're using. Before you start, measure the temperature of the iron tip with a thermometer.

Use genuine soldering iron tips compatible with the manufacturer to avoid performance problems. Counterfeit tips may have differences in thickness or fit, which can impair soldering iron operation or lead to breakdowns.

Recommended temperature for lead-free welding

When soldering with lead-free wires, a peak temperature of between 350 and 370°C is generally recommended. This setting preserves the thermal resistance of components and ensures safe soldering. Choosing the right soldering iron tip is just as important: a well-selected tip can reduce the temperature required and improve work efficiency.

Soldering iron tip maintenance

Regular maintenance of the tip is essential to prolong its life. After each use, allow the tip to cool before removing the tip or sleeve. A poorly maintained tip can affect the quality of the weld.

Welding Safety Instructions

• Precautions against burns: After welding, components and welding points remain hot. Wear protective clothing to avoid burns from splashes of molten solder. Protect your eyes with a safety shield.
• Safe handling: Never touch earthed parts of the soldering iron (sleeve, heating element, etc.) to avoid electric shock.
• Safe working area: Keep children and untrained persons away. The soldering iron must only be used by qualified personnel.
• Storage: When not in use, keep the iron in a dry, safe place, out of the reach of children. Ideally, store it high up or under lock and key.

Caution with chemicals

When using adhesives for soldering or desoldering, strictly follow the manufacturer's warnings and recommendations.