How accurate are some Capacitor specifications?

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  • Xenofenix
    Member
    • Sep 2015
    • 13
    • US
    #1

    How accurate are some Capacitor specifications?

    I think I changed my capacitor with an incompatible one, and I'm about to purchase another, but I'm a bit confused on the information.
    Here is the information on the capacitor I need to replace:


    The 10A 470uF. The ESR max is 20mOhm?! That's ridiculously low I think (I am browsing digkey for a replacement. Even here, when I looked at the 470uF 10V capacitor that badcaps sells, the sheet said .072ohm =72mOhm
    https://cdn.badcaps-static.com/pdfs/...d3dded1822.pdf

    I'm not sure how close this number needs to be, but I'm trying to get as close as possible.
    Tags: None
    • Xenofenix
      Member
      • Sep 2015
      • 13
      • US
      #2
      Re: How accurate are some Capacitor specifications?

      I retract my question! When I went looking for "polymer" caps like the one I'm trying to replace, I found many caps around and UNDER that range. I'll leave everything in case some one else has the same question

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