The ISO-Core® EL solder wire from Felder is a high-quality accessory for soldering work, specifically designed for use with lead-free alloys. With a diameter of 1 mm and a weight of 100 g, this solder wire is ideal for all applications in electrical engineering. It meets high standards and provides reliable performance during soldering. The solder wire contains a flux that complies with the DIN EN 29454 1.1.3.B standards and has a melting point of 227 °C. The standard flux content is 3.5%, ensuring optimal processing and adhesion. This solder wire is an excellent choice for professionals and hobbyists who value quality and efficiency.

• Lead-free, suitable for lead-free alloys
• Complies with the DIN EN 29454 1.1.3.B standard for flux
• Melting point of 227 °C for versatile applications
• Standard flux content of 3.5% for improved soldering quality.