smd led humidity indicator card
comply with ROHS,J-STD-033B
used with desiccant and esd bag
for LED, PCB,IC dry packing

smd led humidity indicator card used to put inside a sealed packaging to monitor the relative humidity. most moisture sensitive components need dry packing process, to put a humidity indicator strip into its sealed packaging, we can judge the color change of HIC to know whether our components are living in safety conditons.

smd led humidity indicator cards company with ROHS, J-STD-033B, in dry packing process of moisture sensitive components, smd led humidity indicator card, silica gel desiccant and ESD bags work together to protect components from moisture