Data Sheet

Thundercomm Turbox
TM
SOM Datasheet
- 4 -
3. Mechanical size
The size of Turbox™ C626/450 SOM is 19mm x 16mm x 2.3mm, and you can check the size of BTB (board to bord)
connectors through their datasheets.
Figure 1-2. Chipset Overview
4. Daily maintenance
It is strongly recommended that the module should be mounted after reflow soldering for the other side of PCB
(printed circuit board) has been completed (otherwise, the SOM would be on the bottom side of the PCB and cause
process risk during the 2nd reflow due to the tin remelting and SOM gravity). Therefore, we need to take SOM
placement into consideration during layout design to satisfy the process requirements. It is highly recommended that
LGA SOM should be placed on the same side with DIP (dual in-line package) components. Refer to the graphic
instruction below to maintain the SOM.
Figure 1-3. SOM Overview