Felder Lottechnik Felder Löttechnik ISO-Core "Ultra-Clear" Sn100Ni+ solder, lead-free coil Sn99.2

High-quality, halogen-free, lead-free solder wire for hand and automated soldering in electronics, electrical engineering, and electromechanics. The flux is characterized by high temperature resistance and does not spatter during melting. Optimal wetting and superior spreading values make this halogen-free solder wire a top product among lead-free tubular solders. The new Ultra-Clear flux formulation is based on synthetic resins (free from rosin) and has been perfectly tailored to the needs of lead-free soldering technology in assembly production:

• High wetting speed and spreading on all surfaces commonly used in electronics
• No flux spatter on the assembly, equipment parts, or the hands of users
• Crystal-clear flux residues to enhance the optical appearance
• Minimal outgassing and neutral odor reduce workplace exposure
• Easily removable residues on soldering tips, which can be cleaned with conventional means (flux cleaner, solder sponge, steel wool)
• REL0 flux type according to J-STD-004 and DIN EN 61190-1-3 for assembly production
• The lifespan of soldering iron tips is noticeably extended.