Lead-free Solder Wire SN99.3 Cu0.7 Environmental Protection tin Wire Flux Reel Welding line Soldering Wire Roll High Purity
Discover premium lead-free solder wire Sn99.3Cu0.7 with flux core for clean, strong, and eco-friendly soldering. Perfect for electronics repair, PCB assembly, and precision welding tasks.
Key points
- Lead-free and RoHS compliant for environmental safety
- High purity Sn99.3Cu0.7 alloy for superior conductivity and strength
- Flux-core technology ensures effortless solder flow and clean joints
- Ideal for electronics, PCB assembly, and precision repairs
- Durable reel packaging for convenient storage and use View product presentation
Type: 50g
Diameter: 0.5mm
France
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Product presentation
Solder with Confidence – Eco-Friendly, High-Purity Tin Wire for Flawless Joints Every Time!
This high-purity lead-free solder wire is specially formulated with a Sn99.3Cu0.7 composition, offering excellent thermal conductivity and strong mechanical bonds for reliable electronic connections. The flux-core design ensures smooth flow and clean joints, minimizing oxidation during the soldering process. Ideal for professional electronics repair, circuit board assembly, and DIY projects, this environmentally safe solder wire roll is RoHS compliant and supports sustainable manufacturing practices. The durable reel packaging keeps the wire organized and ready for use, making it perfect for both hobbyists and industrial applications.
| Brand Name Jinhu |
| Material Tin |
| Weight 50g/100g/250g |
| High-concerned chemical None |
| Origin Mainland China |
| Certification CE, RoHS |



















