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    Duet Smart Effector (PCB rev 2.0) - Replacement capacitor (C1)

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    • ww1g16undefined
      ww1g16
      last edited by

      Hardware - Duet3D SmartEffector (PCB rev 2.0)
      Relevant files - SmartEffector_schematic_v2.0.pdf

      Hi,

      I'm not sure whether this is the cause of a problem I've been having (doubt it) or a result of me being too heavy handed during some disassembly, but the capacitor labelled C1 is damaged/missing.

      IMG_20200814_183139.jpg

      I'm looking to purchase a replacement, and have narrowed it down from the schematics to a 100nF C0603 capacitor. On googling this, however, I realise there are a lot of different types of this... 😆 Are there any specific ratings I should be looking for? I see it's between 3.3V and GND so I assume it's just removing high frequency noise. Is something like this suitable? (If you're having any trouble viewing the link, I've attached an image of the specs as well)

      RS Electronics - Link

      cap_spec.png

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      • dc42undefined
        dc42 administrators
        last edited by dc42

        Any 100nF 0603 X5R or X7R will do in that position, including that one.

        Duet WiFi hardware designer and firmware engineer
        Please do not ask me for Duet support via PM or email, use the forum
        http://www.escher3d.com, https://miscsolutions.wordpress.com

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