Huawei MU609 - 3 Mechanical Specifications Compatibility Design Guide; Dimension Differences

HUAWEI 30 mm × 30 mm LGA Module
Hardware Migration Guide
Mechanical Specifications Compatibility
Design Guide
Issue 08 (2016-12-12)
HUAWEI Proprietary and Confidential
Copyright © HUAWEI Technologies Co., Ltd.
48
3 Mechanical Specifications Compatibility
Design Guide
3.1 Dimension Differences
Table 3-1 shows the dimension differences of Huawei 30 mm × 30 mm LGA modules.
It is recommended that the reserved height is 2.65 mm ± 0.20 mm (height of MC509,
which is the highest of Huawei 30 mm × 30 mm LGA modules) for compatibility
design.
For full compatibility, please design the layout referring to MC509 size (30 mm × 30
mm × 2.65 mm ± 0.20 mm).
Table 3-1 Differences of LGA module size
LGA module
Dimension
Unit
MU509
30 × 30 × 2.6
mm
MC509
30 × 30 × 2.65
mm
MU609
30 × 30 × 2.27
mm
ME209u-526/ME909u
30 × 30 × 2.35
mm
MU709
30 × 30 × 2.27
mm
ME909s
30 × 30 × 2.52 for ME909s-120
30 × 30 × 2.57 for ME909s-821
mm
Figure 3-1 shows the dimensions of Huawei 30 mm × 30 mm LGA modules.