The YIHUA 0.8mm 50g High Purity Soldering Lead Wire is a premium flux-core solder designed for professional and DIY electronics soldering tasks. Made from a high-purity Sn99.3Cu0.7 alloy, this lead-free solder ensures superior conductivity, low residue, and strong joints, making it ideal for circuit boards, Arduino prototypes, and fine repair work. The 0.8mm diameter provides precise control for detailed soldering, while the 2.0% rosin flux core promotes smooth flow, reduces oxidation, and minimizes bridging or cold joints. With a melting point of approximately 217-221°C, it heats quickly and evenly, suitable for both manual and automated soldering.
This 50g spool is compact and portable, perfect for hobbyists and technicians, and offers a balance of affordability and quality. It complies with RoHS standards for environmental safety and is compatible with soldering irons rated 30-60W. For Arduino use, pair it with your electronics kit for assembling sensors like the ZMCT103C or wiring the Arduino Uno R4 WiFi. The wire's high purity reduces dross formation, ensuring clean, reliable connections. Operating effectively in temperatures from 200°C to 250°C, it weighs 50g net and measures approximately 55mm in diameter x 28mm height.
Note: Use in a well-ventilated area, wear safety glasses, and clean the tip regularly for best results; store in a dry place to prevent oxidation.