SAC307 Tin Spool of 100g Sn99 Ag 0.3 Cu0.7 High-quality lead-free SAC307 tin for electronic applications is made with first-fusion metals, which gives it high performance due to its high degree of purity. Ideal for wave soldering and HASL. This ensures: - good filling - Durability - Higher productivity - Reduction of voids - No bad odors - Greater fluidity Characteristics: - Weight: 100g - Wire diameter 1mm - Composition Tin 99% / Silver 0.3%/ Copper 0.7% (Sn99Ag0.3Cu0.7) - Melting point 217-220ºC - Density 7.37g/cm3 - Reel measurements: 32mm high, 48mm diameter Spanish Manufacture