Samsung LED Strip burnt out Model UN46EH5000

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  • dcapper
    Badcaps Veteran
    • Dec 2013
    • 496
    • Canada

    #1

    Samsung LED Strip burnt out Model UN46EH5000

    I tested the 4 rows of led strips. I have 10 burnt out led's. I can't find full strips to replace. So I am removing the burnt out ones. So here is my question. Does anyone know the digikey number on them so I can order a bunch?

    I guess I need the lumen size and color?

    The size of them are 3mm x 3mm
    Attached Files
  • diif
    Badcaps Legend
    • Feb 2014
    • 6978
    • England

    #2
    Re: Samsung LED Strip burnt out Model UN46EH5000

    You also need to pay attention to the bottom of the LED as the layout of the anode/cathode varies.

    Comment

    • dcapper
      Badcaps Veteran
      • Dec 2013
      • 496
      • Canada

      #3
      Re: Samsung LED Strip burnt out Model UN46EH5000

      Thanks,

      I'm ok with that. But if you look on digikey, there is over a hundred of different types! But there is Samsung ones. I wonder if those are them?

      https://www.digikey.ca/products/en/o...=0&pageSize=25
      Last edited by dcapper; 09-17-2017, 08:54 AM.

      Comment

      • diif
        Badcaps Legend
        • Feb 2014
        • 6978
        • England

        #4
        Re: Samsung LED Strip burnt out Model UN46EH5000

        Possibly LM301Z looking at the data sheet pictures.
        I have found this http://www.ebay.com/itm/15-pieces-LE...-/182604100729
        and http://www.ebay.com/itm/Un46EH5000-L...-/263141758529

        Comment

        • dcapper
          Badcaps Veteran
          • Dec 2013
          • 496
          • Canada

          #5
          Re: Samsung LED Strip burnt out Model UN46EH5000

          Too bad it's a killer to ship to Canada. I wish I can find the digikey cross. It's overnight for $8.00 and probably a lot cheaper than the kit on eBay.

          Do you think the LM301Z would be close?

          Here's what I found on digikey

          https://www.digikey.ca/products/en/o...=0&pageSize=25
          Last edited by dcapper; 09-17-2017, 10:16 AM.

          Comment

          • dskall
            Badcaps Legend
            • Oct 2016
            • 2905
            • usa

            #6
            Re: Samsung LED Strip burnt out Model UN46EH5000

            You will want something in the 6500k
            I assume no responsibility for any stupid suggestions I might post.

            Comment

            • dcapper
              Badcaps Veteran
              • Dec 2013
              • 496
              • Canada

              #7
              Re: Samsung LED Strip burnt out Model UN46EH5000

              Originally posted by dskall
              You will want something in the 6500k
              I'm thinking this is the ones I need

              https://www.digikey.ca/product-detai...3-1-ND/7562285

              Comment

              • dskall
                Badcaps Legend
                • Oct 2016
                • 2905
                • usa

                #8
                Re: Samsung LED Strip burnt out Model UN46EH5000

                Should work. Don't see which pad is anode/cathode in specs.
                I assume no responsibility for any stupid suggestions I might post.

                Comment

                • dcapper
                  Badcaps Veteran
                  • Dec 2013
                  • 496
                  • Canada

                  #9
                  Re: Samsung LED Strip burnt out Model UN46EH5000

                  Originally posted by dskall
                  Should work. Don't see which pad is anode/cathode in specs.
                  Ya I noticed that. But I'm willing to blow a couple to find the anode. 25 of them are only 9.87 Canadian. I only need 10.

                  Comment

                  • vinceroger69
                    Badcaps Legend
                    • Mar 2012
                    • 6714
                    • uk

                    #10
                    Re: Samsung LED Strip burnt out Model UN46EH5000

                    Originally posted by dskall
                    Should work. Don't see which pad is anode/cathode in specs.
                    data sheet page 13 shows the anode and cathode large pad is cathode
                    https://cdn.badcaps-static.com/pdfs/...c7c9473960.pdf

                    Comment

                    • dskall
                      Badcaps Legend
                      • Oct 2016
                      • 2905
                      • usa

                      #11
                      Re: Samsung LED Strip burnt out Model UN46EH5000

                      Should be good. Usually on Samsung cathode is large pad
                      I assume no responsibility for any stupid suggestions I might post.

                      Comment

                      • jbfr_54
                        Senior Member
                        • Dec 2012
                        • 52
                        • France

                        #12
                        Re: Samsung LED Strip burnt out Model UN46EH5000

                        Hi,
                        These ones should fit and have good reliability for a lot cheaper but shipment delay could be 2 weeks.
                        https://fr.aliexpress.com/item/SAMSU...612202958.html
                        I use them reguralily and got no return so far.
                        These ones should also fit, they have a larger direct current but I did not use them yet.:
                        https://fr.aliexpress.com/item/100PC...484083505.html

                        Comment

                        • paulstef
                          Badcaps Veteran
                          • Dec 2013
                          • 724
                          • Canada

                          #13
                          Re: Samsung LED Strip burnt out Model UN46EH5000

                          I would not buy on digikey unless you know the color temperature of the original LED on the strip so you have datasheets you can to compare. Bought all my LEDs of different sizes , voltages etc on eBay and never had a problem. Buy the once specifically marked as "for (manufacturer) TV repair" or similar and you can't go wrong.

                          Comment

                          • paulstef
                            Badcaps Veteran
                            • Dec 2013
                            • 724
                            • Canada

                            #14
                            Re: Samsung LED Strip burnt out Model UN46EH5000

                            I did this TV several times, I used 3228 package from ebay. http://www.ebay.ca/itm/100-Pieces-lo...item2efc9decc4

                            Comment

                            • dcapper
                              Badcaps Veteran
                              • Dec 2013
                              • 496
                              • Canada

                              #15
                              Re: Samsung LED Strip burnt out Model UN46EH5000

                              dskall was dead on. I repaired two tv's with the digikey bulbs. I got 25 for under $20 shipped. The China ones were cheaper but it would take a month to get here. The digikey ones showed up 2 days later. Now I can have my pool table back. They were sitting on there for way too long.

                              Comment

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