LTE Standard Module Series
EC21 Mini PCIe Hardware Design
EC21_Mini_PCIe_Hardware_Design 62 / 67
7
Dimensions and Packaging
7.1. General Description
This chapter mainly describes mechanical dimensions as well as packaging specification of EC21 Mini
PCIe module. All dimensions are measured in millimeter (mm), and the dimensional tolerances are
±0.05mm unless otherwise specified.
7.2. Mechanical Dimensions of EC21 Mini PCIe
10.35±0.10
34.30±0.20
4.00±0.10
48.05±0.20
6.35±0.10
2xΦ2.60±0.1
3x3.00±0.10
5.98±0.10
6.38±0.10
5.45±0.10
8.25±0.10
24.20±0.20
30.00±0.15
Pin1
Pin51
1.00±0.10
7.26±0.10
9.90±0.10
1.40±0.10
4.90±0.20
0.61±0.05
2.35±0.10
50.95±0.15
Top View
Side View
Figure 19: Mechanical Dimensions of EC21 Mini PCIe
