Felder Solder Solder, lead-free 627229 - Felder 5551941020, Felder produces the ISO-Core "Ultra-Clear" Sn100Ni+ solder that is lead-free and comes as a reel weighing 0.250 kg with a diameter of 1 mm. This solder uses a composition of Sn99.25Cu0.7Ni0.05, making it ideal for electrical and electronic soldering applications. It is suitable for use in environments that require lead-free materials, offering reliable connections in circuit board assembly. Felder 5551941020 Felder ISO-Core "Ultra-Clear" Lead-Free Solder Wire 1mm
