User's Manual

LE910 V2 HARDWARE USER GUIDE 1VV0301200 Rev.2 Preliminary • 2015-08-04 67 of 81
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9.2 PCB pad design
Non solder mask defined (NSMD) type is recommended for the solder pads on the PCB.
9.3 PCB pad dimensions
The recommendation for the PCB pads dimensions are described in the following image (dimensions in mm)
PCB
Copper Pad
Solder Mask
SMD
(Solder Mask Defined)
NSMD
(Non Solder Mask Defined)
Solder resist openings