Shop for traditional leaded and lead-free solder in a variety of lengths and diameters for connecting components to printed circuit boards in your electronics projects. While lead-free solder is less hazardous than traditional solder, it requires higher temperatures, so ensure your soldering station or iron is powerful enough. Circuit Specialists also has desoldering braid, or solder wick, for removing solder and components, making it easy to troubleshoot, repair, and replace PCB components.