The Sunshine SS 0.4B Soldering Wire is a premium solder wire tailored for mobile repair and fine electronics work, delivering consistent flow and clean joints on delicate circuitry.

Specifications Sunshine SS 0.4b soldering wire

• Diameter: 0.4 mm — ideal for fine pitch components and mobile PCB repair
• No‑clean flux core (approx. 2 %) for minimal residue and reduced post‑solder cleaning
• High-wettability alloy; fast melting and uniform solder flow
• Suitable for lead-free soldering processes and sensitive electronics
• Used widely in mobile phone repair, micro‑component soldering, and delicate board rework