BOM (parts list) possible errata

Discussion in 'UDOO NEO' started by Miguel Lozano, Oct 7, 2016.

  1. Miguel Lozano

    Miguel Lozano New Member

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    Hello!
    I was watching the BOM of the NEO board, because I was practising with Eagle, and i saw that there are two parts with the same preoduct code.
    You can see it at the picture I uploaded.
    Is that a mistake, or it is simply repeated?

    Thanks for anyone that could respond to me :)
     

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  2. Laura

    Laura UDOOer

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    Hi @Miguel Lozano :)

    On the schematics, those four referenced capacitors are listed as:
    C118: CCD-100K/X5R/25
    C122: CC-100K/25V
    C123: CC-100K/25V
    C124: CC-100K/25V

    I'm not sure what the first one listed as CCD is referencing, as I thought that was an imaging sensor term, but the 100K capacitance, 25V rated voltage, plus the X5R temperature characteristics, are all specifications of the ceramic capacitor CL05A104KA5NNNC - The last character is different to the H listed on the BOM, but this part of the code relates to the packaging (refer to linked datasheet).
     
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  3. Miguel Lozano

    Miguel Lozano New Member

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    Hi Laura!
    Later I also tried to find them on the schematics and I couldn't find if they have differencies, although some of them were referenced with similar, but different tags. I think maybe it is just a different references but in the end, they used the same capacitor., but I find this a little unusual...

    About what you said, I am very grateful that you had looked for that info :) beacause that way I can compare with what I did and see if I was doing things well.
     

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