AIM Solder, a global leader in solder assembly materials, proudly announces the expansion of its patent for the innovative REL22™ lead-free solder alloy to Mexico. The patent extension represents a pivotal step in AIM Solder’s mission to offer the most innovative and reliable product solutions. 

The award-winning REL22™ alloy, known for its enhanced durability and superior performance, is specifically designed to meet the rigorous demands of harsh environments such as those found in the automotive, aerospace, and geographical exploration sectors.

Key Features of REL22™:

  • Enhanced durability for use in extremely harsh environments
  • Reliability equal to Sn/Ag/Bi/Sb/Ni/Cu alloys, but with a wider assembly process window
  • High reliability and strength with improved thermal cycling performance
  • Superior wetting capabilities versus all low/no-silver alloys

“With the patent expansion of REL22™ to Mexico, AIM Solder solidifies its position as a market leader in providing robust and reliable soldering solutions on a global scale,” said Tim O’Neill, Director of Product Management at AIM Solder. “This milestone not only reflects our unwavering commitment to quality and innovation but also reinforces our dedication to meeting the evolving needs of the electronics industry.

AIM Solder’s REL22™ is available in various forms, including bar, wire, and paste, to accommodate diverse manufacturing requirements. For more information about REL22™ and other innovative solutions from AIM Solder, please visit

About AIM

Headquartered in Montreal, Canada, AIM Solder is a leading global manufacturer of assembly materials for the electronics industry with manufacturing, distribution and support facilities located throughout the world. AIM produces advanced solder products such as solder paste, liquid flux, cored wire, bar solder, epoxies, lead-free and halogen-free solder products, and specialty alloys such as indium and gold for a broad range of industries. A recipient of many prestigious SMT industry awards, AIM is strongly committed to innovative research and development of product and process improvement as well as providing customers with superior technical support, service, and training. For more information about AIM’s complete line of advanced solder products and global technical services, please visit