lödkolvar

Lödkolvar, also known as solder balls or solder bumps, are small, spherical pieces of solder used in electronics manufacturing. They are typically made from a combination of tin and lead, although lead-free alternatives are increasingly common. Lödkolvar are used to create electrical connections between different components on a printed circuit board (PCB). They are applied to the pads on the PCB and to the corresponding pins or terminals on the components. When heated, the solder melts and flows, forming a strong, reliable connection between the component and the PCB. This process is known as soldering. Lödkolvar are available in various sizes and compositions to suit different applications and requirements. They are an essential component in the assembly of electronic devices, enabling the efficient transfer of electrical signals and power.