Specifications Of Rework - Huawei ME909 Series Hardware Manual

HUAWEI ME909 Series LTE LGA Module
Hardware Guide

6.9.6 Specifications of Rework

Temperature parameter of rework: for either the removing or welding of the module,
the heating rate during the rework must be equal to or smaller than 3° C/s, and the
peak temperature between 240° C–250° C. The following parameters are
recommended during the rework.
Figure 6-8 Temperature graph of rework
Issue V0.3 (2013-05-21)
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