juottoliittim

A juottoliitin, often referred to as a soldering iron in English, is a hand-held electrical tool used to melt solder so that it can flow into the joint between two or more components. The heated metal tip of the soldering iron is applied to the parts to be joined, and then the solder is applied to the tip, where it melts and flows onto the parts. The tool is commonly used in electronics for assembling and disassembling electronic components onto circuit boards, as well as for plumbing and metalworking.

Soldering irons come in various power ratings, typically measured in watts, which determine how hot they can get and how quickly they can transfer heat. Lower wattage irons are suitable for delicate electronic work, while higher wattage irons are used for larger tasks or when working with materials that require more heat. They often feature interchangeable tips of different shapes and sizes to accommodate various soldering applications. The heating element is usually powered by mains electricity, though battery-powered and gas-powered soldering irons also exist for portability or specific applications. Safety precautions are important when using a soldering iron due to the high temperatures involved, including the use of a soldering iron stand to prevent accidental burns and to protect the work surface.