Felder Lottechnik Lead Free Solder Wire 1 mm Diameter Rosin Based Flux 227 °C Melting Point 5540941030 1037

Felder Lottechnik 5540941030 1037 Lead Free Solder Wire features a 1 mm diameter wire with a rosin based flux core and a melting point of 227 °C, tailored for precision soldering in industrial and electronics applications. This lead-free Sn99Cu0.7NiGe alloy wire is designed to meet modern environmental and safety standards without compromising soldering performance.

The flux core is composed of modified resin and organic activators to provide stable and effective flux activity during soldering operations. The product comes in multiple versions including the EL version which offers 3.5% flux content, halogen-free, ideal for general soldering processes. For repairing oxidized solder joints, the RA activated type with 2.5% halogen content is applicable, enhancing repair quality and joint life.

Another variation, the ELR version, contains 1% flux and is a halogen-free no-clean formula, optimized for surface mount device (SMD) fittings ensuring minimal post-soldering cleaning requirements. The wire is supplied on durable plastic reels weighing 500 grams, simplifying handling and storage.

This solder wire complies with rigorous standards such as DIN EN 61190, DIN EN 29453, DIN EN 29454.1 and is produced under the ISO 9001:2000 quality management system. Manufactured in Germany, it assures reliability and industrial-grade consistency across multiple applications including electrical, electronics manufacturing, repair, and maintenance tasks.

Ideal for industrial, electronics production, laboratory, and manufacturing environments requiring high-quality lead-free soldering wire, this product supports compliance with RoHS and environmental regulations while delivering top-notch soldering performance.

The solder wire is made from a lead-free Sn99Cu0.7NiGe alloy ensuring environmental compliance. The flux core uses modified resin and organic activators for effective soldering. Available in halogen-free EL version with 3.5% flux for general soldering purposes.

RA activated version with 2.5% halogen content is suitable for repairing oxidized solder joints. ELR version features 1% flux, halogen-free no clean formula ideal for SMD fittings. The solder wire is supplied on plastic reels with a weight of 500 grams.

Meets DIN EN 61190, DIN EN 29453, DIN EN 29454.1 standards and ISO 9001:2000 certification. Manufactured in Germany to ensure high quality and reliability. Browse EnvMart for Felder Lottechnik Solder Wires and other soldering tools and accessories for industrial and electronics applications.