ECOREL™ FREE 405Y-21 alloy contains some dopants which participate to the reinforcement of the interdendritic zone by a finer dispersion of precipitates, to ensure a better resistance to thermocycling for higher operating temperatures.
ECOREL™ FREE 405Y-21 is a no clean solder paste with high performance chemistry of the ECORELTM range assuring that the assembled electronics can reach their best reliability, while exposed to challenging conditions of humidity and temperature.
FEATURES:
Higher mechanical resistance under harsh environment and high operating temperature, above 130°C
Chemically inert residue, minimizing the risk of corrosion mechanisms and leakage current
Good compatibility with a large range of conformal coating in the market
