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Wenn’s ums Löten geht When it’s about soldering Quand il s’agit du soudage Technical Data Sheet STANNOL ECOLOY® TSC Lead-Free Alloys for Electronics The best lead-free alternative • Proven in production use for electronics manufacturing • Lowest melting point of all suitable high-tin alloys • Eutectic alloy (no melting range) • Enhanced wetting characteristics Applications ® STANNOL ECOLOY TSC alloys are designed to substitute the use of tin-lead alloys in all assembly operations of electronics manufacturing. Where lead has already been eliminated from PCBs and component surfaces, a ® ® complete lead-free proc ess for manufacturing can be installed, using STANNOL ECOLOY TSC. Some adjustments have to be made on production equipment, e.g. setting of temperature profiles in the reflow equipment. The properties of the resulting solder joints will perform as well as tin/lead solder joints or even better in all respects. ® Use of STANNOL ECOLOY TSC alloys eliminate disposal of toxic lead containing waste and dross. Product Range ® ® ® ® STANNOL ECOLOY TSC are lead-free ternary alloys from tin/silver/copper to replace eutectic or near eutectic tin-lead or tin-lead-silver alloys. STANNOL ECOLOY TSC is supplied as solid solder for use in wave soldering equipment, as solid and flux cored solder wire or as solder powder in solder paste for screen printing and stencilling applications to meet all customers’ specific needs. Technical Data of ECOLOY® TSC Alloy Composition: Silver = 3,8%(+/-0,2), Copper = 0,5% - 0,7%(+/-0,1), Tin = remainder Element Mass % Element Mass % Zinc (Zn)