RF4 50g solder wire 0.4mm lead free solder tin wire soldering solder flux 2% welding wire for phone pcb repair tools
Function
During the welding process, the solder wire and soldering iron work together in a coordinated manner. Based on the high quality soldering iron can provide a stable and sustained temperature, solder wire can be added to the cracks of the electronic components as a filler, it is the main unit of solid electronic components and it is an indispensable part of every welding.
Product features details
Environmentally friendly and lead free
Good wettability, conductivity, resistance to heat fatigue
solder joint is smooth and they can effectively resist oxidation
Fast spreading speed even with small through holes
The solder wire is wound up evenly with a roll for easy sorting and preservation
Environmentally friendly and lead free
Good wettability, conductivity, resistance to heat fatigue
solder joint is smooth and they can effectively resist oxidation
Fast spreading speed even with small through holes
The solder wire is wound up evenly with a roll for easy sorting and preservation
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