Lead-Free Solder Wire | 99% Tin, 0.3% Silver Alloy | 1kg Spool with Rosin Core

Achieve superior, reliable solder joints with this 1kg lead-free solder wire. Its precise alloy composition of 99% Sn (Tin), 0.3% Ag (Silver), and 0.7% Cu (Copper) offers excellent thermal conductivity and mechanical strength, outperforming standard tin-copper alloys. The integrated rosin core ensures clean, fluxed joints with minimal oxidation for professional-grade results. Features and Benefits - SAC0307 Alloy (Sn99/Ag0.3/Cu0.7) - The silver content enhances joint strength and thermal fatigue resistance, creating more durable connections for demanding applications. - 2.2% Rosin Core Flux - Provides effective de-oxidizing action during soldering, promoting optimal wetting and flow for strong, shiny, and reliable solder joints. - Lead-Free, RoHS Compliant Formulation - Meets modern safety and environmental standards, making it suitable for commercial electronics repair and production. - 1kg Industrial Spool - Substantial quantity reduces downtime for frequent users, offering excellent value for workshops, repair centers, and serious hobbyists. - Consistent Wire Diameter - Ensures predictable melt behavior and solder deposition, allowing for precise control and repeatable results in detailed work. Applications - Electronics Repair and Rework - Ideal for repairing circuit boards, replacing components, and general maintenance on consumer electronics, appliances, and PCBs. - DIY Projects and Prototyping - A reliable choice for hobbyists building custom circuits, Arduino projects, or assembling kits where strong, lead-free connections are required. - Light Commercial Assembly - Suitable for small-scale production, cable harness soldering, or creating custom connectors in a workshop environment.