HUMONITOR humidity indicator card
reversible reaction
lead-free ROHs compliant
OEM service allowed
Quicky delivery
Port: Shenzhen
Minimum Order Quantity: 1000 Piece/Pieces
Supply Ability: 150000000 Piece/Pieces per Month
Payment Terms: T/T,COD
Contact SupplierPackaging Detail: 250pcs/can, 3000pcs/carton
Delivery Detail: within three working days
HUMONITOR® humidity indicator card
1, Introduction:
HUMONITOR® humidity indicator card is a card on which a moisture-sensitive chemical is impregnated such that it will change color when the indicated relative humidity is exceeded. This item is an inexpensive way to quantify relative humidity levels inside sealed packaging. They are available in many configurations and used in many applications, especially military and semiconductor.
The most common humidity indicator cards change color from blue (less than indicated RH level) to pink (greater than indicated RH level). The base chemical is cobalt(II) chloride. United States Military Specification Mil-I-8835A is the governing specification for a humidity indicator card. The humidity indicator card is also specified for use in J-STD-033 which is the standard for Handling, Packing, Shipping and Use of Moisture/Reflow Sensitive Surface Mount Devices, also known generically as semiconductors. This is a joint standard developed by the Joint Electron Device Engineering Council and IPC and is used in semiconductor packaging.
2, Specification:
HUMONITOR® humidity indicator card: one dots, three dots, four dots, six dots
RH 8%, 5%-15%,5%-60%,10%-40%,10%-60%..............
3, Application
HUMONITOR® humidity indicator card is widely used in PCB, IC, LED, Semiconductor, electronic packaging, optical components, optical equipment packaging , Matel products, electronic components.......
4, Packing
250pcs/ can, 3000pcs/carton
HUMONITOR® humidity indicator cardis often used with desiccant bag and MBB, to ensure that all the products inside the sealed packagings are in safe condiction.
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