Open Thread for Parts with Errors

Here you can find discussions pertaining to finding or creating Symbols and package footprints. Anything to do with Schematic or layout parts will be placed in this discussion.

Re: Open Thread for Parts with Errors

    by Eric Haugen » Wed Oct 03, 2012 7:18 pm

I am using the LTV-817S footprint from the Sunstone website for my PCB but when I run DRC it shows the error: One Components overlap Error. Any inputs for that?

Yes, this is not a problem with the part. You can find more information regarding the error with this thread:

Eric Haugen
Sunstone Circuits
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Eric Haugen
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Re: Open Thread for Parts with Errors

    by Sal Hernandez » Thu Oct 25, 2012 11:46 am

Thank you for reporting this issue. I have attached a library that contains the 4-SMD footprint that you can use with the LTV-817S part. You can use the SOIC_14 footprint found in the standard.slb library for part LM339ADR. I have reported the incorrect parts.

[The extension slb has been deactivated and can no longer be displayed.]


Sal Hernandez
Software Support Engineer I
Sunstone Circuits
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Sal Hernandez
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Re: Open Thread for Parts with Errors

    by jed » Sun Jul 28, 2013 2:01 pm

I am looking at the TDK part: C2012SL1A104J, which uses the footprint CC0805_53N_TDK. We built a board based on this, and we found that the parts did not really fit well, and had to do some hand soldering to update the board. I am reviewing these footprints now (all of them) and I want to make sure I am doing it correctly... For this part, how would you verify it to have the correct footprint? What i did is as follows:
1. Went to the datasheet and compared the measurements (converting metric to mils) related to the soldering instructions: ... pl_B11.pdf page 70.

I found these to be very different from the footprint provided in PCB123... This is why I am asking for some help in verification. If you have time can you take a look at this part and tell me what you think the footprint should be?

I am fairly new to this development, so any help would be much appreciated.

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