In both of Mundorf now offered lead-free solders , are alloys of copper, tin and silver gold, the purity of which exceed the requirements of DIN significantly . The alloy of four audio- relevant metals makes our solders extremely versatile - should ideally namely each material to be joined also be included in the solder used . The addition of gold also leads in RoHS-compliant solder into uniform , beautiful shiny solder joints. 
Technical Details: 
- 50g, 100g and 330g Coil 
- 1,00 mm Diameter 
- Amine, diamine , urea and lead free 
- Low odor 
- Optimized processing temperature 
- Special NO -CLEAN flux 
- 2.5% flux content - type B 2.2.3 - DIN EN 29 454.1 
- copper compatible 
- Liquidus: 290/554°C
- Gentle on components 
- time-saving 
- User and environment friendly 
- Purity of silver : min. 99.97 % typ . 99.99 % 
- Purity of gold : min. 99.97 % typ . 99.99 % 
- Sn88,6Cu1,8Ag9,5Au0,1
MSolder SUPREME silver gold. The no. 1 for the making-up of cables and tubing applications. Its alloy with increased copper and silver gold content combines a high melting temperature with unsurpassed Leiftähigkeit . With this reference solder the outstanding musical qualities of our audio plug, silver gold wires and any other temperature insensitive components are protected.