NB-IoT Module Series
BC66&BC660K-GL Compatible Design
BC66&BC660K-GL_Compatible_Design 28 / 30
The following is an installation sketch for the two modules:
Figure 17: Installation Sketch for BC66&BC660K-GL
5.2. Recommended Stencil Design
BC66 and BC660K-GL have the same PCB thickness. To ensure soldering quality of the two modules, the
thickness of stencil is recommended to be 0.15–0.18 mm. For more details, see document [1] and
document [3].