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Ships within 48 hours · Estimated delivery Oct 7 - Oct 12
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Description
No Clean Solder Wire Sn99.3Cu0.7 (3% Flux)No Clean Solder Wire, 3% Flux, 250g Spool Designed for high performance, environmentally responsible soldering, our Sn99. 3Cu0. 7 Solder Wire offers a lead free solution without compromising on quality or reliability. This wire is composed of 99. 3% tin (Sn) and 0. 7% copper (Cu) a widely trusted RoHS compliant alloy ideal for electronics manufacturing and repair. With a melting range of approximately 227C, this lead free alloy provides excellent
No Clean Solder Wire, 3% Flux, 250g/Spool
Designed for high-performance, environmentally responsible soldering, our Sn99.3Cu0.7 Solder Wire offers a lead-free solution without compromising on quality or reliability. This wire is composed of 99.3% tin (Sn) and 0.7% copper (Cu) — a widely trusted RoHS-compliant alloy ideal for electronics manufacturing and repair.
With a melting range of approximately 227°C, this lead-free alloy provides excellent mechanical strength, superior wetting properties, and low dross generation, making it a popular choice in both hand soldering and automated applications.
With rosin-based flux (3%), the wire ensures clean, strong joints with minimal residue and excellent oxidation resistance.
Key Features:
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Alloy Composition: 99.3% Tin / 0.7% Copper (Sn99.3Cu0.7)
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Lead-Free & RoHS Compliant
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Flux Content: 3% no-clean rosin-based core
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Melting Point: ~227°C (441°F)
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Wire Diameter: 0.3mm, 0.6mm, 0.8mm
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Application: Ideal for consumer electronics, circuit boards, electrical assembly, PCB assembly, and repair/rework
Benefits:
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Environmentally friendly, lead-free composition
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Excellent wetting on copper and other common surfaces
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Low spatter and minimal flux residue
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Suitable for both manual and automated soldering systems
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Bright, shiny finish with strong electrical and mechanical connections
Whether you're shifting toward greener practices or need a high-performance lead-free solder, our Sn99.3Cu0.7 solder wire delivers dependable results you can trust — without the hazards of lead.
Note: Use in a well-ventilated area and follow standard safety practices.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy