Lead-free solder alloys have been around for as long as people have done soldering, with sources dating back about 5,000 years. Most of these alloys were combinations like copper-silver or silver ...

We tested it at 600 degrees for leaded solder and 650 degrees for lead-free solder. In both cases, the solder flow was quick, and it formed a smooth, solid seam. The small soldering iron comes ...

What do you think about the whole lead versus lead-free debate? Do you feel like there’s more risk from the metals in the solder or from the associated flux fumes? Have you seen any studies that ...

Soldering electronics may sound intimidating, but it’s not as difficult as you may think. Solder comes in many sizes and ...