SN100C (551CT) is a Pb-free, fluxed-cored solder wire formulated for soldering tip temperatures up to 380°C with good tip separation for reduced icicles. Is said to deliver an Ag-free stable microstructure. Is designed for high-speed robotic soldering processes; excellent wetting and high spread factor offer increased soldering speeds with hand soldering. Said to provide fast wetting and increased spreadability over SAC 305.
Nihon Superior, www.nihonsuperior.co.jp