Humidity Indicator Cards, 3 Spots 5-10-15 %, Can of 125 - Desco 51015HIC125

Moisture sensitive parts such as SMD ICs are packed in moisture barrier bags with desiccant. When the bag is opened, it must be clear at a glance whether the contents stayed dry. These humidity indicator cards show the relative humidity the package was exposed to using 3 spots at 5, 10, 15 % RH: each spot changes from blue to pink once its level is exceeded.

Key benefits

• Blue to pink colour change, readable instantly without an instrument
• 3 indicator spots at 5, 10, 15 % RH
• Complies with J-STD-033A
• Pre-punched holes at top and bottom for fixing
• Can of 125 protects the cards from ambient humidity until use
• Lead-free, RoHS 2 compliant, can be shipped with RoHS compliant products

Applications

Humidity monitoring in dry packs for moisture sensitive devices (MSD) together with moisture barrier bags and desiccant, at goods-in, in the SMD store and before placement. For packs with very low limits per J-STD-033.

Standards

Complies with J-STD-033A. The chemistry uses a cobalt compound without sulphur compounds.