Lead-free Cored Wire Sn96.5Ag3.0Cu0.5, 0.8 mm, 500 g Spool, 4.5% Flux
Professional lead-free solder wire for demanding assembly processes
The Lead-free Cored Wire Sn96.5Ag3.0Cu0.5, 0.8 mm, 500 g Spool, 4.5% Flux is designed for industrial soldering applications where joint quality, process repeatability, and compliance with international standards are essential. The SAC305 alloy is manufactured from high-purity virgin tin, silver, and copper, ensuring consistent soldering performance and reliable results.
The product complies with ISO 9453:2014 and RoHS requirements, making it suitable for modern electronics and electrical manufacturing.
RR45 flux for excellent soldering performance
The solder wire is filled with 4.5% RR45 (ROL0) flux, providing outstanding wetting performance and minimizing solder spatter during soldering. Continuous casting technology reduces oxide formation within the alloy, resulting in clean, reliable, and highly repeatable solder joints.
With a melting range of 217-220°C and a recommended soldering tip temperature of 340-420°C, the wire enables stable, efficient soldering across a wide range of applications.
Suitable for automated production and manual soldering
REECO solder wire with RR45 flux is ideal for robotic soldering systems and laser soldering applications. Thanks to the highly active flux formulation, it also performs exceptionally well in manual assembly and electronic repair operations.
Key product features
- Lead-free SAC305 (Sn96.5Ag3.0Cu0.5) alloy
- Manufactured in accordance with ISO 9453:2014
- RR45 (ROL0) flux with 4.5% flux content
- Excellent wetting performance
- Low solder spatter
- Produced from virgin raw materials
- Continuous casting technology minimizes oxide formation
- Suitable for automated and manual soldering
- RoHS compliant
Technical specifications
| Parameter | Value |
|---|---|
| Alloy | SAC305 (Sn96.5Ag3.0Cu0.5) |
| Flux type | RR45 (ROL0) |
| Flux content | 4.5% |
| Wire diameter | 0.8 mm |
| Spool weight | 500 g |
| Melting temperature (solidus/liquidus) | 217 / 220°C |
| Recommended tip temperature | 340-420°C |
| Density | Approx. 7.38 g/cm³ |
| Electrical resistivity | 0.132 µΩ·m |
| Thermal conductivity | 58 W/m·K |
| Tensile strength | 500 kg/cm² |
| Elongation at break | 19% |
| Hardness | 15 HB |
The REECO solder wire is suitable for:
- Robotic soldering
- Laser soldering
- Manual electronics assembly and repair
- Electronics manufacturing
- Electrical equipment production
- RoHS-compliant manufacturing processes
Consistent soldering quality for every application
The Lead-free Cored Wire Sn96.5Ag3.0Cu0.5, 0.8 mm, 500 g Spool, 4.5% Flux combines the proven performance of the SAC305 alloy with the highly active RR45 (ROL0) flux to produce strong, clean, and highly repeatable solder joints. Its excellent wetting characteristics and stable process performance make it an ideal choice for automated production lines as well as professional manual soldering and electronic repair applications.
