HUAWEI ME909 Series LTE LGA Module
Hardware Guide
Mechanical Specifications
Issue V0.3 (2013-05-21)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
65
A secondary SMT assembly will be conducted on the LGA modules. To keep LGA modules
dry and ensure a quality secondary SMT assembly, use vacuum packing for the LGA
modules in accordance with the packing standards for Moisture Sensitivity Level (MSL) 3
components.
Include desiccant and humidity indicators in the packages. Attach the packages with labels
indicating that the LGA modules contained in the packages are MSL 3 components.
Packages must be made of ESD materials. Packages or containers must be attached with
ESD labels.
6.6 Label
The label is made from deformation-resistant, fade-resistant, and
high-temperature-resistant material and is able to endure the high temperature of
260°C.
Orient LGA modules in the specified
direction.
Module quantity per tray: 5 x 9 = 45
pcs/tray
6 trays in each vacuum package. Do
not place any modules on the tray at the
top of each package.
Total quantity per package: 5 x 45 =
225pcs/vacuum package.
Use vacuum packages; one package
per carton; module quantity per carton:
5 x 45 = 225pcs/carton.
