What is this IC?


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  1. #1
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    Default Re: What is this IC?

    Woot! Thanks!

    And yet I screwed up cause I never use 3.3V, I should have taken the DS1680FP-5.
    My Creality Ender 3 S1 Plus is a giant paperweight that can't even be used as a boat anchor, cause I'd be fined for polluting our waterways with electronic devices.

    Not as dumb as yesterday, but stupider than tomorrow!

  2. #2
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    Default Re: What is this IC?

    Drawer label said "wires".

    I figure some sort of capacitor, not sure which variety.

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    And as I'm typing this I'm still googling and found this:

    https://maker.pro/forums/threads/the.../#post-1734724

    https://datasheets.kyocera-avx.com/SR-Series.pdf

    105 = 1uF
    E = Z5U
    5 = 50V
    M = 20%

    I think it's SR215E105M or SL215E105M (mainly cause it's industry standard). The only thing that bugs me is that the dimensions are off, mine are:

    6.25mm wide
    7.1mm tall
    3.1mm thick

    That doesn't quite line up with any of them...?

    EDIT: I'm sure I got this recently, and no orders matching this in 1uF from Digikey, Mouser or Newark.
    Last edited by Demon; - 23rd December 2024 at 02:19.
    My Creality Ender 3 S1 Plus is a giant paperweight that can't even be used as a boat anchor, cause I'd be fined for polluting our waterways with electronic devices.

    Not as dumb as yesterday, but stupider than tomorrow!

  3. #3
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    Default Re: What is this IC?

    Is the 451 marking in the back of the 1uF cap? If not, then it should be a 45 x 10pF = 450pF cap. I bought a leaded cap assortment one time, and it was a pain separating them by value. Some markings are not too obvious.
    "No one is completely worthless. They can always serve as a bad example."

    Anonymous

  4. #4
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    Default Re: What is this IC?

    Quote Originally Posted by rsocor01 View Post
    Is the 451 marking in the back of the 1uF cap? ...
    Yeah, that's both faces of the same cap.

    I'm "pretty" sure it's Kyocera. That post on MakerPro IDed the logo. Use the original link I got from google search:
    https://electronics.stackexchange.co...d-which-datash

    I use GENERIC on all my bulk purchases, with the most conservative ratings possible. ut this is a recent purchase, very possible at a local store with the specs got torn off when I opened the bag.

    I'd really like to make an accurate label if at all possible.
    Last edited by Demon; - 23rd December 2024 at 06:00.
    My Creality Ender 3 S1 Plus is a giant paperweight that can't even be used as a boat anchor, cause I'd be fined for polluting our waterways with electronic devices.

    Not as dumb as yesterday, but stupider than tomorrow!

  5. #5
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    Default Re: What is this IC?

    ...deleted blurb...


    EDIT: And then I find this one, and it looks like my K when I SAVE and ZOOM.

    https://ie.rs-online.com/web/p/mlccs...citors/6995165


    EDIT SOME MORE:

    Yeah, freagle70 IDed it as "most likely" SR-series from Kyocera as well.

    https://www.reddit.com/r/AskElectron..._blower_motor/
    Last edited by Demon; - 23rd December 2024 at 06:29.
    My Creality Ender 3 S1 Plus is a giant paperweight that can't even be used as a boat anchor, cause I'd be fined for polluting our waterways with electronic devices.

    Not as dumb as yesterday, but stupider than tomorrow!

  6. #6
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    Default Re: What is this IC?

    Getting older I do not trust my eyes too much. So, a capacitance meter will help a lot. Even the cheap ones on chinese sites.

    It would confirm the 1uF cap. As for the voltage and tolerance...

    Ioannis

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