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  1. #1
    3D Printer Noob
    Join Date
    Aug 2017
    Posts
    13
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    Thermistor broken

    Hi,

    I find the LEFT Thermistor is broken.
    May I know who know the parts number for the Thermistor.


    Untitled.jpg

  2. #2
    Super Moderator
    Join Date
    Nov 2016
    Posts
    2,974
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    All I can add is "oops". You might contact user ztoddman1. He has a few spare parts.

  3. #3
    Regular 3D Printer
    Join Date
    Feb 2020
    Location
    Germany
    Posts
    117
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    How come did you cut the Thermostat? Are you doing a rebuild?
    Just find a 200k semitec 204gt-2(4.7k pullup)...
    Drill old one out and glue New in with some boron nitride paste... It should Do the job

    - - - - - - - - - -

    These should work Just fine.. Attachment 3886
    Last edited by razor81; 07-06-2020 at 08:07 PM.

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  5. #4
    3D Printer Noob
    Join Date
    Aug 2017
    Posts
    13
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    razor81 & TommyDee,

    Thanks a lot

    My printer have T22 temperature error, And I finally find it is the thermistor broken.

    From other forum I find some detail for the thermistor.
    https://openbuilds.com/threads/tear-...p.5689/page-24

    https://www.mouser.hk/ProductDetail/...g4jOFtoFBSLV4g==
    204NT-4-R025H43G (** Series NTC Thermistor, 200K Resistance, 4338K Beta Value)


    Because of shipment issue for minimum order in mouser website.
    I finally buy following 2 in digikey, 4365K Beta Value & 4261K Beta Value
    I will try to repair after receive the Thermistor

    https://www.digikey.com/product-deta...139-ND/1886025
    135-204QAG-J01

    https://www.digikey.com/product-deta...014G-ND/136415
    AL03006-111.3K-123-G1

    Best Regards,
    Joseph Chan

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