User's Manual

Smart Machine Smart Decision
SIM7500A_User Manual_V1.022016-09-29
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Table 36: Moisture Sensitivity Level and Floor Life
Moisture Sensitivity Level
(MSL)
Floor Life (out of bag) at factory ambient≤30°C/60% RH or as
stated
1
Unlimited at ≦30℃/85% RH
2
1 year
2a
4 weeks
3
168 hours
4
72 hours
5
48 hours
5a
24 hours
6
Mandatory bake before use. After bake, it must be reflowed within the
time limit specified on the label.
NOTE: IPC / JEDEC J-STD-033 standard must be followed for production and storage.
6.5 Stencil Foil Design Recommendation
The recommended thickness of stencil foil is more than 0.1mm.