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explain the bottom section 3d TH
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mytime View Drop Down
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    Posted: 09 May 2014 at 2:20pm

TH Lead   What is that? the length of the lead


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Points: 772 		Post Options Post Options   Thanks (1) Thanks(1)   Quote chrisa_pcb Quote  Post ReplyReply Direct Link To This Post Posted: 09 May 2014 at 2:56pm
TH Lead Length is the length that a through hole lead extends beneath the origin, with a minimum of .1mm so that the model maintains its structure. So if you select 1mm, the leads will extend to -1mm in the vertical axis. Its done this way so that you can specify a board width(which might change), and be able to see the pins of the part poke out the opposite side.
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