Low Alpha Tin

MacDermid Alpha's Low Alpha Tin portfolio includes quality products that meet the high standards of the semiconductor industry with exceptional high tin purity and ultra-low alpha particle emissions. As semiconductor devices continue to shrink, alpha emissions are a critical concern due to their potential to impact device performance. Devices such as memory (SRAM & DRAM), and advanced AI processors require extremely low levels of alpha emissions to prevent soft errors. By using Low Alpha Tin materials device reliability and performance can be maintained and enhanced.

Our Low Alpha Tin portfolio guarantees quality through superior tin purity of <99.99%, ultra-low alpha particle emissions down to <0.002 cts/khr-cm2 and less than 10ppm trace metals. MacDermid Alpha’s vertically integrated supply provides critical supply chain assurances, with materials sourced locally in the USA. Sustainability sourced, non-conflict materials help our customers meet their sustainability goals.​ By utilizing direct source raw materials MacDermid Alpha passes cost savings directly to customers.