ZSHX Sn99 Ag0.3 Cu0.7 Solder Wire 0.6mm 50g
Lead-free solder wire with 99% tin, 0.3% silver, 0.7% copper, 0.6 mm diameter and 2% flux core, 50 g spool
- Standards/CertificationsLead Free Compliant
- Lead-free alloy meets environmental standards
- Sn99 Ag0.3 Cu0.7 composition ensures reliable joints
- 217 °C melting point speeds up soldering tasks
- 6 mm diameter with 2 % flux suits fine electronics work
- 50 g spool provides ample length for multiple projects
Lead-Free Solder Wire for Electronics
This 0.6 mm diameter solder wire uses a Sn99 Ag0.3 Cu0.7 alloy that meets lead-free compliance. The 2 % rosin core flux promotes clean, fast melting at 217 °C and smooth flow on circuit boards. Supplied as a 50 g spool, it is intended for electrical soldering tasks such as board assembly, cable repair and hobby projects.
Suits hobbyists and repair technicians needing
The 0.6 mm thickness works well for fine-pitch components and small joints. Users who require thicker wire for larger lugs, high-current connections or bulk tinning will find the diameter too small. The 50 g quantity is sized for occasional use rather than production-volume assembly.
Rosin-core flux eliminates separate flux application
The integrated 2 % flux core activates during heating, removing oxidation and improving wetting without extra paste or pen. This speeds up hand-soldering of TVs, radios, stereos, toys and similar devices. No additional accessories or software are included with the spool.
Highlights
- Lead-free alloy meets environmental standards
- Sn99 Ag0.3 Cu0.7 composition ensures reliable joints
- 217 °C melting point speeds up soldering tasks
- 6 mm diameter with 2 % flux suits fine electronics work
- 50 g spool provides ample length for multiple projects
Specifications
| Standards/Certifications | Lead Free Compliant |
|---|
Questions about this item
Does the 0.6 mm Sn99 Ag0.3 Cu0.7 wire need a specific iron tip to melt cleanly?
The alloy melts at 217 °C / 422.6 °F, so any iron that reaches that temperature will flow the solder; a fine conical or chisel tip matches the 0.6 mm diameter well.
Will the 2 % rosin core flux work on older copper traces without extra cleaning?
The built-in 2 % rosin flux cleans oxidation as it melts, leaving a shiny joint on aged copper boards; wipe any residue with isopropyl alcohol if desired.
How can I confirm the joint is sound after soldering with this wire?
A good joint appears smooth, concave and bright silver; tug the lead gently — it should not move — and a multimeter continuity beep verifies electrical connection.
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