Felder Lottechnik Lead Solder Wire 0.75 mm Diameter, 179 °C Melting Point 20.720.72037

Felder Lottechnik 20.720.72037 lead solder wire with a diameter of 0.75 mm and a melting point of 179 °C is engineered specifically for electronics soldering to provide secure and corrosion-resistant joints.

This solder wire is composed of 36% lead, 62% tin, 2% silver, and 0.5% copper, providing optimal alloy composition for electronic applications. It uses a rosin-based flux, which is mild and halogen-free, activating to ensure stable soldering performance in compliance with DIN EN 29454 Part 1 and DIN 1707 standards.

The solder wire has a product weight of 250 grams and includes 5 halogen-free activated colophony flux cores with 3.5% flux according to 1.1.3B classification. It is patented and certified under various international standards, including RoHS compliance and Siemens Berlin certification, guaranteeing quality and safety during usage.

This material is ideal for use in industrial electronics manufacturing, precision assembly, and repair tasks where consistent and reliable solder joints are critical. It finds application in laboratory, manufacturing, and electronics maintenance environments, ensuring high-quality results.

The product is of German origin, reflecting stringent quality control and manufacturing excellence inherent in Felder Lottechnik products. Constructed with 36% lead and 62% tin for optimal soldering performance. Contains 2% silver and 0.5% copper to enhance strength and conductivity.

Wire form with rosin-based flux ensures reliable, corrosion-free joints. Product weight of 250 grams suitable for various electronic soldering tasks. Flux is halogen-free activated colophony type, compliant with DIN EN 29454 standards.

Manufactured in Germany, ensuring high-quality production standards. Complies with multiple patents and standards including RoHS guideline and ISO 9001:2000.

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