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WE865-DUAL HW User Guide
1vv0300787
Rev. 1 - 03/10/08
Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved
page 45 of 48
11 Moisture sensitivity
The level of moisture sensibility of Telit WE865-DUAL modules
is “3”, according with standard
IPC/JEDEC J-STD-020, take care of all the relative requirements for using this kind of components.
Moreover, the customer has to take care of the following conditions:
•
The shelf life of WE865 inside of the dry bag shall be 12 month from the bag seal date, when
stored in a non-condensing atmospheric environment of <40°C / 90% RH
•
Environmental condition during the production:
≤
30°C / 60% RH according to IPC/JEDEC J-
STD-033A paragraph 5
•
The maximum time between the opening of the sealed bag and the reflow process shall be 168
•
Hours if the condition b) “IPC/JEDEC J-STD-033A paragraph 5.2” is respected
•
A baking is required if conditions b) or c) are not respected
•
A baking is required if the humidity indicator inside the bag indicates 10% RH or more