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reverse mounting TO252, TO263
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serg28 3 years ago
Hello the height of the elements on the board is not more than 1.3 mm but you need to install elements in the TO-252 but there are no reverse mounting footprints for the TO-252 in the library (for example, they make such for LEDs) need to combine both NPTH and PTH slots Created footprints, but the viewer does not show where NPTH and PTH, in the photo I marked. And will they launch a board with such footprints? if such footprints are already in the library, just give a link so that I understand how to create it correctly. on the picture I couldn’t turn the case TO-252  (easyeda does not allow it), a footprint was made immediately under two TO-252 cases thank you ![TO252_reverse_mounting](//image.easyeda.com/pullimage/8WIiQ530BPmrftM4aLcyWcdfIpIT60gt2FCXsKbx.jpeg)
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andyfierman 3 years ago
To be sure that your footprints are ok, you must generate, download and check the Gerbers using gerbv. See about Gerber viewers and gerbv in the Tutorial. The online viewers are not good enough.
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serg28 3 years ago
this is a 2D viewer, and I need to see the metallization at the edge (inside the slot) edge metallization should be in the slot only limit within the contact I attach the screen  from gerbv ![TO252_reverse_mounting_GV.jpg](//image.easyeda.com/pullimage/qHqouGTtbyo4hAdYEpdCsilMj9ME3AnbTYV9yQGZ.jpeg)
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你现在访问的是EasyEDA海外版,使用建立访问速度更快的国内版 https://lceda.cn(需要重新注册)
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