element14 Community
element14 Community
    Register Log In
  • Site
  • Search
  • Log In Register
  • Community Hub
    Community Hub
    • What's New on element14
    • Feedback and Support
    • Benefits of Membership
    • Personal Blogs
    • Members Area
    • Achievement Levels
  • Learn
    Learn
    • Ask an Expert
    • eBooks
    • element14 presents
    • Learning Center
    • Tech Spotlight
    • STEM Academy
    • Webinars, Training and Events
    • Learning Groups
  • Technologies
    Technologies
    • 3D Printing
    • FPGA
    • Industrial Automation
    • Internet of Things
    • Power & Energy
    • Sensors
    • Technology Groups
  • Challenges & Projects
    Challenges & Projects
    • Design Challenges
    • element14 presents Projects
    • Project14
    • Arduino Projects
    • Raspberry Pi Projects
    • Project Groups
  • Products
    Products
    • Arduino
    • Avnet Boards Community
    • Dev Tools
    • Manufacturers
    • Multicomp Pro
    • Product Groups
    • Raspberry Pi
    • RoadTests & Reviews
  • About Us
  • Store
    Store
    • Visit Your Store
    • Choose another store...
      • Europe
      •  Austria (German)
      •  Belgium (Dutch, French)
      •  Bulgaria (Bulgarian)
      •  Czech Republic (Czech)
      •  Denmark (Danish)
      •  Estonia (Estonian)
      •  Finland (Finnish)
      •  France (French)
      •  Germany (German)
      •  Hungary (Hungarian)
      •  Ireland
      •  Israel
      •  Italy (Italian)
      •  Latvia (Latvian)
      •  
      •  Lithuania (Lithuanian)
      •  Netherlands (Dutch)
      •  Norway (Norwegian)
      •  Poland (Polish)
      •  Portugal (Portuguese)
      •  Romania (Romanian)
      •  Russia (Russian)
      •  Slovakia (Slovak)
      •  Slovenia (Slovenian)
      •  Spain (Spanish)
      •  Sweden (Swedish)
      •  Switzerland(German, French)
      •  Turkey (Turkish)
      •  United Kingdom
      • Asia Pacific
      •  Australia
      •  China
      •  Hong Kong
      •  India
      •  Korea (Korean)
      •  Malaysia
      •  New Zealand
      •  Philippines
      •  Singapore
      •  Taiwan
      •  Thailand (Thai)
      • Americas
      •  Brazil (Portuguese)
      •  Canada
      •  Mexico (Spanish)
      •  United States
      Can't find the country/region you're looking for? Visit our export site or find a local distributor.
  • Translate
  • Profile
  • Settings
Passive Components
  • Technologies
  • More
Passive Components
Forum Need to replace resistor 900 ohms / % Tolerance
  • Blog
  • Forum
  • Documents
  • Quiz
  • Events
  • Polls
  • Members
  • Mentions
  • Sub-Groups
  • Tags
  • More
  • Cancel
  • New
Join Passive Components to participate - click to join for free!
Actions
  • Share
  • More
  • Cancel
Forum Thread Details
  • State Not Answered
  • Replies 41 replies
  • Subscribers 107 subscribers
  • Views 8757 views
  • Users 0 members are here
Related

Need to replace resistor 900 ohms / % Tolerance

Alex-andre
Alex-andre over 2 years ago
Hello there,

I need to replace this resistor which appears to be a 900 ohm with a % tolerance. (4 rings = Black / White / Red / Silver or Grey and around 25mm long)

I bought one with almost same features (OHMITE OX102KE Through Hole Resistor, 1K ohm, OX, 1W, ±10%, Axial, 300V) but it doesn't fit, it's far too small compare to the one I need to replace. Do you have any suggestion where to buy or how to replace it ?

I attached a picture below.

Thanks a lot

Aleximage
  • Sign in to reply
  • Cancel

Top Replies

  • jw0752
    jw0752 over 2 years ago in reply to dougw +5
    Hi Doug, I'm doing good. Glad to see so many old friends still around.
  • jw0752
    jw0752 over 2 years ago +3
    Based on my experience with this style relay it is highly probable that the resistor is across the Normally Open relay contacts and serves as a soft start to the load. As configured it would current limit…
  • Gough Lui
    Gough Lui over 2 years ago +1
    Do you have any information about the power rating? As long as the power rating of the replacement is the same or greater than the original, it doesn't really matter that it is physically smaller. You…
Parents
  • robogary
    0 robogary over 2 years ago

    Another easy thing to try is to remove the 3 output wires to the motor , see if the problem goes away. Perhaps the output is grounded. 

    • Cancel
    • Vote Up +1 Vote Down
    • Sign in to reply
    • Verify Answer
    • Cancel
  • Alex-andre
    0 Alex-andre over 2 years ago in reply to robogary

    ok

    • Cancel
    • Vote Up 0 Vote Down
    • Sign in to reply
    • Verify Answer
    • Cancel
  • robogary
    0 robogary over 2 years ago in reply to Alex-andre

    if the problem goes away after removing the motor leads, use an ohmmeter to check each motor lead to ground. the readings should be well above 10 kohm. Measure ohms between the 3 motor leads, 1-2, 2-3, 1-3 they should be approximately the same. You could also check to see the pump motor shaft is not stuck or frozen.     

    • Cancel
    • Vote Up +1 Vote Down
    • Sign in to reply
    • Verify Answer
    • Cancel
  • Alex-andre
    0 Alex-andre over 2 years ago in reply to robogary

    ok

    • Cancel
    • Vote Up 0 Vote Down
    • Sign in to reply
    • Verify Answer
    • Cancel
Reply
  • Alex-andre
    0 Alex-andre over 2 years ago in reply to robogary

    ok

    • Cancel
    • Vote Up 0 Vote Down
    • Sign in to reply
    • Verify Answer
    • Cancel
Children
No Data
element14 Community

element14 is the first online community specifically for engineers. Connect with your peers and get expert answers to your questions.

  • Members
  • Learn
  • Technologies
  • Challenges & Projects
  • Products
  • Store
  • About Us
  • Feedback & Support
  • FAQs
  • Terms of Use
  • Privacy Policy
  • Legal and Copyright Notices
  • Sitemap
  • Cookies

An Avnet Company © 2025 Premier Farnell Limited. All Rights Reserved.

Premier Farnell Ltd, registered in England and Wales (no 00876412), registered office: Farnell House, Forge Lane, Leeds LS12 2NE.

ICP 备案号 10220084.

Follow element14

  • X
  • Facebook
  • linkedin
  • YouTube