GSM/GPRS/GNSS Module Series
MC60 Series Hardware Design
MC60_Series_Hardware_Design Confidential / Released 101 / 114
7 Storage, Manufacturing and
Packaging
7.1. Storage
MC60 is stored in a vacuum-sealed bag. The storage restrictions are shown as below.
1. Shelf life in the vacuum-sealed bag: 12 months at <40ºC and <90%RH.
2. After the vacuum-sealed bag is opened, devices that need to be mounted directly must be:
Mounted within 72 hours at the factory environment of ≤30ºC and <60%RH.
Stored at <10%RH.
3. Devices require baking before mounting, if any circumstance below occurs.
When the ambient temperature is 23ºC±5ºC and the humidity indication card shows the humidity
is >10% before opening the vacuum-sealed bag.
Device mounting cannot be finished within 72 hours when the ambient temperature is <30ºC and
the humidity is <60%.
Stored at >10%RH.
4. If baking is required, devices should be baked for 48 hours at 125ºC±5ºC.
As the plastic package cannot be subjected to high temperature, it should be removed from devices
before high temperature (125ºC ) baking. If shorter baking time is desired, please refer to
IPC/JEDECJ-STD-033 for baking procedure.
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