application of dry cabinet in SMT process

The storage of chip materials, pcb materials, semi-finished products, and finished products that store SMT are all around the storage specification of temperature and humidity sensitive components (J-STD-033) . Everything is around the FLOOR LIFE of the chip and the product yield. Then you need to find out in the specification according to the temperature and humidity sensitive level and material characteristics of your chip To the corresponding storage temperature and humidity environment, determine the chip's humidity storage level (20-60% or 10-20% RH or 1-10%). Application of dry cabinet in SMT process, For example, the chip level is level 2A. If you choose a 1-10% RH level dry cabinet, according to the specification, its floor life is infinite, which means that it can be stored in this level of moisture-proof box all the time without any problem.