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Polarity Marking Silkscreen Legend

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Nick B View Drop Down
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Post Options Post Options   Thanks (1) Thanks(1)   Quote Nick B Quote  Post ReplyReply Direct Link To This Post Topic: Polarity Marking Silkscreen Legend
    Posted: 10 Jan 2016 at 12:17am
This document provides Polarity Marking Silkscreen reference to help prevent inverting polarized component packages during the assembly machine setup or manual solder process.

Polarity Marking Silkscreen Legend

The Library Expert Pro has User Definable silkscreen and polarity markers, which can be automatically get applied throughout your library! Library Expert Pro users have access to a starter library of over 1 million parts!!
(Dot, Square, Rectangle, Triangle, Plus, Line, Arc, Diode Symbol)


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Post Options Post Options   Thanks (0) Thanks(0)   Quote Nick B Quote  Post ReplyReply Direct Link To This Post Posted: 11 Jan 2016 at 2:34am

NOTE: Users who opt to use the free Library Expert "POD Builder" can take advantage of this and DOZENS of other features, too!! Thumbs Up
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Post Options Post Options   Thanks (1) Thanks(1)   Quote ptkvgl Quote  Post ReplyReply Direct Link To This Post Posted: 19 Jan 2016 at 5:31am
Hello Nick,

Thanks a lot for the "Polarity Marking Silkscreen Legend" documentation!
I noticed that you write below the 3 Gull Wing Terminal picture, that the gap marking symbol/solder mask should be 0.75mm and on the next page, regarding the sample 0.50mm pitch SOP, the gap legend/solder mask should be 0.075mm...?...
Is that OK or did I misunderstood something?

Thanks and kind regards,
Patrick

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Post Options Post Options   Thanks (2) Thanks(2)   Quote Tom H Quote  Post ReplyReply Direct Link To This Post Posted: 19 Jan 2016 at 10:25am
The Silkscreen Legend and Polarity Marking to Solder Mask gap minimum is 3 mils or 0.075 mm.

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Post Options Post Options   Thanks (1) Thanks(1)   Quote Nick B Quote  Post ReplyReply Direct Link To This Post Posted: 19 Jan 2016 at 10:55am
Thanks for pointing out this typo, Patrick.
It's fixed now.
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Post Options Post Options   Thanks (0) Thanks(0)   Quote ptkvgl Quote  Post ReplyReply Direct Link To This Post Posted: 21 Jan 2016 at 11:30pm
You're welcome!

Thanks once again...
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Post Options Post Options   Thanks (0) Thanks(0)   Quote tgrodnicki Quote  Post ReplyReply Direct Link To This Post Posted: 06 Jun 2017 at 11:12am
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Tom H Quote  Post ReplyReply Direct Link To This Post Posted: 06 Jun 2017 at 1:04pm
What page?
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Post Options Post Options   Thanks (0) Thanks(0)   Quote tgrodnicki Quote  Post ReplyReply Direct Link To This Post Posted: 06 Jun 2017 at 1:32pm
Page 38, in the paragraph under 3 drawings, 2nd sentence.
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Nick B Quote  Post ReplyReply Direct Link To This Post Posted: 06 Jun 2017 at 3:55pm
Thanks, updated.
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