At Atotech, we combine innovation, recent technologies, and the need of the market for dependable yet sustainable tin processes to develop a group of advanced and environmentally friendly tin plating processes and post-treatments. These green tin processes assure optimal protection and coverage while being completely free of any critical additives including BPA, NPE, and PFAs. They are specifically designed for lead frames and connectors, and include the entire spectrum from matt over semi bright to bright tin deposits. At the same time, all of our green tin processes are heat resistant and assure high current densities as well as perfect tin coverage over the entire current density range. Our sustainable tin plating solutions are ideal for all types of lead frames and connectors and apply to all modern plating tools.

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