The stencil aperture is
designed to match the pad size on the PCB
Oval-shaped opening is used
to get the optimum paste release
Rounded corners to minimize
clogging
Positive taper walls
(5° tapering) with the bottom opening larger than the top
opening
The online versions of the documents are provided as a courtesy. Verify all content and data in the device’s PDF documentation found on the device product page.