RS PRO Lead Solder Wire 0.71 mm Diameter 40% Lead 60% Tin Colophony Free Flux 183°C Melting Point 250g 800-7661

RS PRO 800-7661 lead solder wire is a high-quality soldering wire with a 0.71 mm diameter, containing 40% lead and 60% tin. It features a colophony-free flux formulation and melts at 183 degrees Celsius, making it suitable for sensitive applications requiring low odour and clean solder joints.

This wire is particularly effective for use with printed circuit boards (PCBs) and electronic components due to its versatile alloy composition and flux type, which ensures excellent wetting properties. The solder wire leaves behind a clear residue that can be easily removed or left on the board without causing harm.

Soldering irons typically operate between 320°C to 360°C when used with this wire, facilitating quick melting and rework as necessary. The 250 g spool size offers sufficient quantity for professional electronic assembly, repair, and prototyping tasks.

Lead solder enables working at relatively low temperatures, reducing the risk of thermal damage to sensitive electronic components. Its melt point range of 183-188°C allows easy reworking, making it ideal for SMD and through-hole assembly processes.

Applications include electrical component soldering, production line assembly, and light brazing where a strong, conductive joint is required. The colophony-free flux reduces exposure to smoke and fumes often associated with traditional solder, promoting a safer work environment.

Versatile solder wire with colophony-free flux content. 40% lead and 60% tin alloy for optimum melting point and strength. Low odour flux with 1.1% content for clean working conditions. Precisely gauge 0.71 mm diameter for fine soldering tasks.

Weight of 250 grams suitable for repeated use in workshops. Ideal for soldering electrical components on PCBs and integrated circuits. Melting point range ensures quick setting and reliable joints. Residue left is clear and non-corrosive, removable by brushing.

Suitable for industrial, electronic manufacturing, and repair uses. Supports delicate hand soldering with reduced fume exposure. Explore EnvMart's wide selection of Solder Wires and related accessories for your electronic assembly needs.