Solder wire Mojeledy Cyna 1.00 mm 100 g SW26/3/2.5% (Sn60Pb40) flux-cored

Solder wire Mojeledy Cyna 1.00 mm 100 g SW26/3/2.5% (Sn60Pb40) flux-cored is a leaded solder intended for general electronics and electrical joints. The alloy composition Sn60Pb40 provides a reliable melting range and good wetting properties on common PCB pads, component leads and metal connectors. With a 1.00 mm diameter and a 100 g spool weight, this flux-cored wire is designed for manual soldering tasks such as through-hole assembly and repair where moderate wire thickness and a controlled flux content are required.

Advantages

The flux-cored Mojeledy Cyna solder contains 2.5% flux, which aids solder flow and reduces oxidation during heating, improving joint formation and consistency. The Sn60Pb40 alloy offers a predictable melting behavior and solid mechanical strength of soldered joints. The 1.00 mm diameter balances the need for precise control and sufficient solder volume on typical through-hole leads and larger surface pads. The 100 g spool size is convenient for workshop use and small production batches.

Suitable for

• Through-hole component assembly and repair
• General electronics and electrical joint soldering
• Hand soldering of connectors, wires and small metal fittings

Key specifications

• Alloy composition: tin-lead Sn60Pb40
• Wire diameter: 1.00 mm
• Flux content: 2.5% (flux-cored wire)
• Spool weight: 100 g
• Intended use: manual soldering for electronics and electrical joints

How to use

Prepare the workpiece by cleaning oxide, grease and contamination from pads, leads or connector surfaces. Heat the joint with an appropriately rated soldering iron until the metal reaches the alloy's melting point, then apply the Mojeledy Cyna solder wire to the heated area so the flux activates and the solder flows to form a fillet. Remove heat once the solder has wetted the surfaces and formed a smooth joint; avoid disturbing the joint until it cools. Use appropriate ventilation and fume extraction when soldering leaded alloys.

Usage recommendations

Use a soldering iron temperature typically in the range suitable for Sn60Pb40 alloys (consult tool specifications) and maintain good local extraction to limit exposure to flux and lead fumes. Store the spool in a dry environment and follow local regulations for handling and disposal of lead-containing materials.