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Solder wire
Also called: solder, rosin core solder
A metal wire melted with a soldering iron to join electronic components and leads. Keep it separate from acid-flux products meant for plumbing.
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When you'd need this
- My solder joints won't stick
- I don't know which solder to use
Measure and check before you buy
- Thickness
- Lead-free or leaded
- Flux core
- Whether the flux is for electronics
- Alloy composition
Safety: Caution: the iron can burn you. Vent the fumes and wash your hands afterward. Leave household wiring to an electrician.