Smart Machine Smart Decision
SIM800H&SIM800L_Hardware Design_V2.02 67
2015-07-27
7.4. Baking Requirements
SIM800H&SIM800L modules are vacuum packaged, and guaranteed for 6 months storage without opening or
leakage under the following conditions: the environment temperature is lower than 40 ,
and the air humidity is
℃
less than 90%.
If the condition meets one of the following ones shown below, the modules should be baked sufficiently before
re-flow soldering, and the baking condition is shown in below table; otherwise the module will be at the risk of
permanent damage during re-flow soldering.
z
If the vacuum package
is broken or leakage
;
z
If the vacuum package is opened after 6 months since it’s been packed
;
z
If the vacuum package is opened within 6 months but out of its Floor Life at factory
ambient 30 /60%RH or as stated
≦
℃
.
