Identify component UBR 4.2 D

Collapse
X
Collapse
 
  • Page of 1
  • Time
  • Show
Clear All
new posts
Previous template Next
  • gussone
    New Member
    • Aug 2022
    • 2
    • Italy
    #1

    Identify component UBR 4.2 D

    Hi all

    Can someone help me to identify this compontents?
    I couldn't even identify the company that produces it through the logo ...
    I think they are just diodes.
    They are from a vehicle control unit of a truck.

    I appreciate any help.
    Thanks in advance!





    I posted the threat in the wrong section ... sorry.
    I can't delete it, I would like it to be moved to General Electronics Technical Discussion
    Attached Files
    Last edited by SMDFlea; 08-04-2022, 05:27 AM. Reason: moved thread
    Tags: None
    • PeteS in CA
      Badcaps Legend
      • Aug 2005
      • 3576
      • USA, Unsure of Planet
      #2
      Re: Identify component UBR 4.2 D

      Can't find anything via DDG, but I'm going to guess that those are rectifiers, possibly Schottky rectifiers.
      PeteS in CA

      Power Supplies should be boring: No loud noises, no bright flashes, and no bad smells.
      ****************************
      To kill personal responsibility, initiative or success, punish it by taxing it. To encourage irresponsibility, improvidence, dependence and failure, reward it by subsidizing it.
      ****************************

        Comment

        • stj
          Great Sage 齊天大聖
          • Dec 2009
          • 30928
          • Albion
          #3
          Re: Identify component UBR 4.2 D

          show the rest of the board, or atleast a bigger area

            Comment

            Previous template Next

            Related Topics

            Collapse
            • thesame
              DVR HIKVISION DS-7208HWI-E1/A BOARD DS-80104 REV 2.2 help identify burnt components
              by thesame
              Hy guys , i have a DVR board DS-80104 REV 2.2 that was powered wrong, i have some smds on the board that are blown and i can't identify them , maybe if someone has this board somehow and we can identify the smds', i have searched online and i can't find a schematic.
              The smds are SOT-23-6 , one of them i think it has the marking ADJF since i found another one on the board with this marking , but the other one it seems that it starts with AG or it looks like. I would really apreciate if someone could help me identify those IC's .

              ​...
              02-27-2024, 04:31 AM
            • chth96
              How can I identify varistor which have been blew up?
              by chth96
              I mistakely pluged 100v japanese retro game console to 220v outlet.
              So It seems that glass fuse and varistor have been blew up.
              I can identify that voltage and ampere value of glass fuse(250V LF 1.6A),but It is impossible to identify varistor type in my sega saturn PSU(YAMAHA 35M07U XR258)
              Is there any way to identify varistor type in my sega saturn PSU?
              Any reply would be appreciated.


              EDIT:
              It seems that I finally found out what type this black varistor is. It is Panasonic ERZV05D221 “ZNR” Transient/Surge Absorbers (Type D) Varistor Voltage...
              2 Photos
              11-26-2023, 08:52 AM
            • freakorio
              Need Help To Identify Component on Ymain LJ41-05120A
              by freakorio
              Hi guys , i hope this is the right place , i got Plasma Samsung PS-50Q91H and i need to repair Ymain LJ41-05120A , but those component are burn and i can not identify to replace those part , and the part are blue capacitor and the location are C5105 and C5106 and here i attach the part that need to identify , and one more thing , i also need to replace Zener Diode on location ZD5502 and the part are BZV55C because mine is short but i don't know the voltage because those parts are release with many type of voltage. Looking forward for your kindly reply
              1 Photo
              05-21-2024, 02:32 AM
            • baiceanu_stefan
              nm-f251 Schematic, boardview or help identify componente
              by baiceanu_stefan
              Hello, I have a legion pro 5 16arx8 serial number pf4bf4aw mb code nm-f251 rev1.0 which was dissasembled by the client for cleaning. Now it does start but for 20 secs after that fans run at maximum and then shut down. Found PU8302 burned but cannot identify it the part. It is written eHFAA on it but didn't found any info, no boardview, nothing. Can anyone help identify the part so I can order it from somwhere? Ataching some pictures of the motherboard, serial number and part. Than\k you...
              04-24-2024, 12:49 AM
            • Agx03
              Please help me identify this chip. Asus ROG Ally Z1 Extreme
              by Agx03
              This is found between the usb-c port and processor of a Asus ROG Ally Z1 Extreme. I cannot find it anywhere on google. Please help me identify....
              06-15-2025, 11:27 AM
            • Loading...
            • No more items.
            Working...