CYNEL Tin 1mm/1kg Sn60Pb40 Solder Wire with Rosin Core

Reliable solder joints are the foundation of any durable electronic assembly, and inconsistent or weak connections can lead to frustrating failures. The CYNEL Tin 1mm/1kg Sn60Pb40 solder wire is engineered to deliver consistent, high-quality soldering for both professionals and hobbyists. With its 60% tin and 40% lead alloy, this solder offers an excellent balance of low melting point and strong mechanical properties, making it ideal for general-purpose electronics work.

Who is it for

This solder wire is perfect for electronics repair technicians, DIY enthusiasts, and manufacturing professionals who need a dependable solder for through-hole and surface-mount components. Whether you are assembling prototypes, repairing circuit boards, or making electrical connections, this solder provides smooth flow and reliable joints every time.

Main features

• Alloy composition: Sn60Pb40 (60% tin, 40% lead) for optimal soldering performance.
• Wire diameter: 1.0 mm – versatile for a wide range of soldering tasks.
• Spool weight: 1 kg – ample supply for extensive projects.
• Rosin activated (RA) flux core: 2.5% flux content ensures excellent wetting and reduces oxidation.
• Melting point: 183-190°C – low temperature for faster work and less thermal stress on components.
• Non-corrosive, non-conductive residue – safe for sensitive electronics.
• Complies with ISO 9453 standard for solder wire quality.

Specifications

• Alloy: Sn60Pb40
• Tin content: 60%
• Lead content: 40%
• Wire diameter: 1.0 mm
• Spool weight: 1 kg
• Flux type: Rosin Activated (RA)
• Flux content: 2.5%
• Melting point: 183-190°C
• Form factor: Wire on spool
• Density: approx. 8.5 g/cm³
• Residue type: Non-corrosive, non-conductive
• Shelf life: 24 months
• Standard compliance: ISO 9453
• RoHS compliance: No (contains lead)

Tips

For best results, use a soldering iron with a temperature setting between 300°C and 350°C. Keep the tip clean and tinned, and always work in a well-ventilated area due to the lead content. Store the spool in a cool, dry place to maintain flux activity over its shelf life.