Lead-free soldering wire Sn99.3Cu0.7 with flux 1.1.3 50mm 500g for soldering electronics PVB, wires, electrical components, high quality
Product code: WG-72X-38-1-050-8
Leave feedback on the product
Shipping cost for the selected product
The shipping cost applies to this product (in the selected variant - if applicable). It may change after adding other products to the cart.
Related products
Secure purchase guarantee
Product description
Sn99.3Cu0.7-1.1.3/3.0% solder wire fi 0.50 500g
Product description
Sn99.3Cu0.7-1.1.3 solder wire is a high-quality lead-free filler metal for soft soldering. Made of tin (99.3%) and copper (0.7%), it meets the requirements of EN ISO 9453:2014. Thanks to the use of 1.1.3 rosin-based flux, it provides excellent wettability and reliable connections. The product complies with the RoHS2 directive, which means there are no harmful substances such as lead.
Application
Sn99.3Cu0.7-1.1.3 soldering wire is widely used in the electronics and electrical industry, as well as in repair shops.
- Manual and automatic soldering of electronic components.
- Connecting wires and electrical components.
- Production and repair of PCB systems.
- Soldering metals such as copper, brass and tin.
- Ideal for applications requiring high quality and durability of connections.
Key features
- Lead-free alloy - RoHS2 compliant.
- 1.1.3 rosin-based flux - excellent wettability.
- Melting temperature 227°C – stable operation in various conditions.
- Wire diameter: 0.50 mm – ideal for precise soldering.
- Flux content: 3.0% – ensures effective connection.
- Does not cause corrosion – safe for electronic components.
Technical parameters
| Feature | Value |
|---|---|
| Alloy composition | Sn99.3Cu0.7 |
| Flux type | 1.1.3 (EN ISO 9454) |
| Melting point | 227°C |
| Specific gravity | 7.31 g/cm³ |
| Electrical conductivity | 0.126 μΩm |
| Thermal conductivity | 66 W/mK |
| Hardness | 9 HB |
| Elongation at break | 21% |
| Suggested operating temperature | 340 – 420°C |
| Halide content | 0.0% |
| Corrosiveness | Non-corrosive |
Storage recommendations
To ensure maximum solder wire durability and effectiveness, follow these storage recommendations:
- Store in original packaging at a temperature of 5-20°C.
- Maintain humidity at 20-60%.
- Protect from strong acids and bases.
- Maintain the expiration date - 3 years from the end of the year of production.
Summary
Sn99.3Cu0.7-1.1.3/3.0% fi 0.50 500g soldering wire is an excellent choice for professionals and electronics enthusiasts. Thanks to its lead-free composition, RoHS2 compliance and high quality of workmanship, it provides durable and reliable connections. Ideal for precise soldering in a wide range of applications.
Product safety
Manufacturer
Cynel-Unipress Sp. z o.o.
ul. Białołęcka 231 B
03-253 Warszawa, Poland
Responsible person in the EU
Cynel-Unipress Sp. z o.o.
ul. Białołęcka 231 B
03-253 Warszawa, Poland
Reviews
If you've added a review and it doesn't appear on the list, it may be pending moderation.
Leave feedback on the product
Log in with Google
