Somewhat stiffer than lead based solder. Requires a well tinned tip to conduct heat quickly. Tins gold flashed surfaces very quickly. Flux fumes while soldering more annoying, but leaves a shiny, apparently non-flux contaminated, joint.
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21-9320 - Small Spool Solder Wire-Lead Free
No clean Lead free Sn96.5Ag3.0Cu0.5 (96.5/3/0.5) Mfr# SMDSWLF .031 1oz
21-9321 - Small Spool Solder Wire-Lead Free
No clean Lead free Sn96.5Ag3.0Cu0.5 (96.5/3/0.5) Mfr# SMDSWLF .020 1oz
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