juotepasta
Juotepasta, also known as solder paste, is a material used in electronics manufacturing to join electronic components to a printed circuit board (PCB). It is a suspension of fine solder particles in a flux vehicle. The solder particles are typically made of a tin-lead alloy, although lead-free alternatives are increasingly common. The flux vehicle is a chemical compound that helps to clean the surfaces to be soldered, prevent oxidation, and promote the flow of molten solder.
Juotepasta is typically applied to the PCB using a stencil or a syringe. The stencil is a
Once the paste is applied, the PCB is passed through a reflow oven. The oven heats the