humidity indicator card

Confirm that your moisture barrier bags and desiccants have done their job by adding a Humidity Indicator Card (HIC) to each package. Moisture sensitive spots on the HIC respond to various levels of humidity with a visible color change from blue to pink. Examining the card when you open the bag will indicate the humidity level components are experiencing, and will help to determine whether the components are dry enough for solder reflow.

Popular for military applications, this card meets MS20003 and is approved for use by DOD, NATO, and all governmental agencies for Method II packaging.

FEATURES: Card Size: 38*105mm Cards per can: 250 Indicates: 10-60% Complies with ROHS.J-STD-033B