Weller Sn99 Cu3 1mm 25g Electronic Lead-Free Solder

This lead-free solder product is intended for semi-professional soldering tasks across electrical engineering, miniature technology, and printed circuit board work. The solder comes on a 25 g spool with a diameter of 1.0 mm and includes flux content for reliable joints. It is available in compositions including Sn99Cu1 (Solder Sn99.3Cu0.7) and Sn97Cu0.7, and is specified with a flux content of 2.2% according to applicable standards. The product is compatible with several common soldering irons, making it suitable for a range of soldering tasks.

Features

• Diameter 1.0 mm
• Weight 25 g spool
• Lead-free compositions: Sn99Cu1 and Sn97Cu0.7
• Flux content 2.2% (DIN EN 29454)
• Compatible with Ryobi RSI18/R18SOI and RSI4-120G

Usage

Install the solder wire into the soldering iron or soldering pen. Set the appropriate temperature for your task. Apply heat to the component and pad, then feed the solder wire into the heated joint to create a secure connection. Allow the joint to cool and solidify.