Nihon Superior's SN100CV is an Ag-free reflow soldering alloy that can outperform SAC305 in reliability while being reflowable with the same thermal profile as SAC305.
Reliability and reflowability come from the addition of bismuth, but not so much as to affect performance in high strain rate loading. As resistant to creep deformation after 1000 hours as it was when freshly reflowed.
When combined with a completely halogen-free flux medium that can match the performance of halogen activated flux media, can deliver a cost-efficient, high yield assembly in a profile with a peak temperature under 240°C and reliability.
Nihon Superior