HUAWEI ME909 Series LTE LGA Module
Hardware Guide
Mechanical Specifications
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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
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