Lead-free soldering of telecommunication network infrastructure products

摘要

Ericsson has successfully transferred to lead-free solder for its high volume telecom network infrastructure products. By implementing measures for lead-free soldering in all stages of the product development process, from design and component selection to the production process, reliable products are ensured. As the high volume consumer electronic products are driving the components market towards lead-free soldering, the availability of components and materials are better for lead-free than for leaded soldering. Components can be obtained from approved sources, which is the basis for quality assurance and reduces the potential problems with counterfeit components. Lead-free conversion has also reduced the number of Last Time Buy (LTB) cases affecting Ericsson.