Felder Lottechnik Lead Free Solder Wire 1 mm Diameter 227 °C Melting Point 100g Germany 5540941010 1037

Felder Lottechnik 5540941010 1037 lead free solder wire features a 1 mm diameter and a melting point of 227 °C suitable for various professional soldering tasks. This wire is made from a high-purity lead-free Sn99Cu0.7NiGe alloy that ensures excellent soldering performance while meeting environmental and safety regulations. It is supplied on plastic reels for ease of use in industrial and laboratory settings.

The flux core is based on modified resin and organic activators offering reliable activation and solder flow. The product is available in different versions: EL with 3.5% halogen-free flux designed for general soldering applications, RA activated with 2.5% halogen content ideal for repairing oxidized solder points, and ELR with 1% halogen-free no-clean flux optimized for surface mount device (SMD) fittings.

Felder Lottechnik solder wire is well-suited for industrial electronics manufacturing, assembly line soldering, repair, and maintenance work. Its rosin-based flux type contributes to effective soldering with clean joints. Weighing 100 grams, this product offers sufficient length for multiple soldering operations.

Manufactured in Germany, this solder wire adheres to strict quality standards. The wire’s composition of 99.3% tin, 0.7% copper, and nickel-germanium additives ensures durability and strong bonding. The absence of lead makes it compliant with RoHS directives and environmentally responsible.

Made from lead-free Sn99Cu0.7NiGe alloy ensuring compliance with environmental standards. Flux core based on modified resin and organic activators for effective soldering. Available in EL version with 3.5% halogen-free flux for general soldering purposes.

RA activated with 2.5% halogen content, suitable for repairing oxidized solder joints. ELR version with 1% halogen-free, no-clean flux optimized for SMD fittings. Product is provided on plastic reels for convenient handling and usage.

Weighs 100 grams and manufactured in Germany ensuring high quality standards.

This Felder Lottechnik solder wire is an essential consumable for professional soldering applications in electronics manufacturing, laboratory work, precision repair, and industrial environments. Explore the full range of solder wire products in the Power Tools > Solder Wire category on EnvMart for complementary soldering accessories and materials.