Solder Wire Fluxed Mojeledy Cyna fiolka 1 mm 10 g (Sn60Pb40) - soldering alloy

Mojeledy Cyna fiolka is a flux-cored solder wire with a 1 mm diameter and 10 g spool, formulated as a Sn60Pb40 lead–tin alloy (60% tin, 40% lead). Intended for general electronics and electrical soldering, this solder wire combines melting characteristics and wetting behavior typical of tin–lead compositions and is suitable for through-hole soldering, component joining, rework, and small assemblies where a traditional leaded alloy is acceptable.

Advantages

The flux-cored construction integrates flux in the core to promote faster wetting and reduce oxidation during soldering, improving joint quality on copper pads and component leads. The 1 mm diameter offers a balance between control and material throughput for handsoldering small to medium joints. The Sn60Pb40 composition provides a reliable melting range and good mechanical strength of soldered joints for conventional electronics applications.

Suitable for

• Through-hole component soldering on PCBs
• Repair and rework of electronic modules and connectors
• Hand-soldering wires, terminals, and small assemblies
• Prototyping and hobby electronics where leaded solder is acceptable

Key specifications

• Alloy composition: 60% tin, 40% lead
• Type: flux-cored solder wire
• Wire diameter: 1 mm
• Spool weight: 10 g
• Form: solid wire with internal flux

How to use

Use a temperature-controlled soldering iron appropriate for leaded solders; set the iron temperature to the typical range for Sn60Pb40 (commonly around 250–320 °C, adjusted based on joint size and iron power). Ensure surfaces are clean and free of oxidation or contaminants. Apply heat to the joint, feed the solder wire to the heated area so the flux activates and the solder flows, and withdraw the solder and iron once a smooth, shiny fillet is formed. Allow the joint to cool undisturbed to form a solid connection.

Usage recommendations

Observe safety precautions when working with leaded solder: work in a well-ventilated area or use local extraction, wash hands after handling, and avoid eating or drinking near the workspace. Choose appropriate personal protective equipment and follow local regulations regarding the use and disposal of lead-containing materials.