Help noob choose ELNA, RJG, 10V, 100µF replacement cap?

Collapse
X
 
  • Time
  • Show
Clear All
new posts
  • ja1870
    Member
    • Jul 2014
    • 16
    • USA

    #1

    Help noob choose ELNA, RJG, 10V, 100µF replacement cap?

    I know that many of you can probably choose a perfectly good replacement out of a box of loose caps by just by feel …

    But can you hold a noob's hand a bit?

    On the (approx) 11mm height x 5.3mm diameter cap is:
    ELNA, RJG, 10V, 100uF, (M), CE105˚C, 0602, (S)

    ELNA website no longer shows an RJG series. Overwhelmed by choices and options at places like DigiKey. Would any of the many seemingly close ones work?

    Even if scrounging locally, from what I'm getting around here: = or a bit higher V is OK, try for closer but no lower uF, and = or better tolerance and temperature; not sure about other parameters like ripple and low-hi impedance; and "good" brand is always preferred, even though it might cost 10X more than an $0.08 generic.

    Thanks.
    Last edited by ja1870; 02-17-2016, 04:34 AM.
  • diif
    Badcaps Legend
    • Feb 2014
    • 6978
    • England

    #2
    Re: Help noob choose ELNA, RJG, 10V, 100uF replacement cap?

    What's the cap from ?
    Whilst there are several premium brands of cap, after taking advice on here a couple of years ago, I use Panasonic FR, FM and FC caps.

    Comment

    • rhomanski
      nowhere man
      • Dec 2009
      • 5157
      • U S of A

      #3
      Re: Help noob choose ELNA, RJG, 10V, 100uF replacement cap?

      The RJG series was a low impedance, therefore a Nichicon PW series is a perfect replacement. http://www.mouser.com/ProductDetail/...X1J5JW69KRs%3d . Try this one.
      sigpicThe Sky Is Falling

      Comment

      • ja1870
        Member
        • Jul 2014
        • 16
        • USA

        #4
        Re: Help noob choose ELNA, RJG, 10V, 100uF replacement cap?

        Very much appreciate pointing me in the right direction.

        It's from a decade old piece of home theater equipment - and surprisingly (to me) not on the power sub-board. Realize at that age, a complete re-capping might be recommended, but this will be my first real try at it. (And am sure it's no coincidence the brands you mentioned above were up there on the higher-end cap manufacturer "list".)

        Thanks again.
        Last edited by ja1870; 02-17-2016, 01:34 PM.

        Comment

        • rhomanski
          nowhere man
          • Dec 2009
          • 5157
          • U S of A

          #5
          Re: Help noob choose ELNA, RJG, 10V, 100uF replacement cap?

          I do a lot of old audio gear from the seventies. I use Nichicon almost exclusively because they stock pretty much every size I need at Mouser. Generally I use PW series and KL series only. They are much better than the originals, technology has improved so much in the last 40 to 50 years.
          sigpicThe Sky Is Falling

          Comment

          Related Topics

          Collapse

          • FreakyMex
            Trouble to identify part (Lunii screen) for replacement
            by FreakyMex
            Hello guys. I'm a complete noob in electronics. I'd like to repair my child Lunii's (a "story box"), basically an audio player that allows the childs to choose between several options the places, characters, objects of the story, and then play a story according to the choice of the child. There is a screen that display the selected option before each choice. The Lunii fell and the screen is now broken.
            I'd like to repair it (probably just have to change the part, because the lunii still works perfectly fine) but I can't manage to identify the part/order it online. Do you have any...
            02-17-2025, 01:16 AM
          • the_rem
            Unknown transformer : how to find a good replacement part ?
            by the_rem
            Hello guys,

            I would like a quite old but still good 800 W ATX PSU to be repaired. The problem was an extremely heavy coil whine coming from the small secondary transfomer on the PCB.

            I desoldered it hoping the references on the upper side would allow me to find a adequate replacement part. Sadly the written references drove me nowhere but to the manufacturer (I-MAG). I sent them a message like a bottle in the see asking them to send me a datasheet of the transformer. And... They responded ! I received a kind of datasheet (see attachment) but my competencies do not allow...
            04-23-2025, 01:48 AM
          • ezenia
            PS4 controller left stick potentiometer replacement issue
            by ezenia
            Hello,

            Not sure if this is the correct section, but I have a PS4 controller that I am trying to fix. It developed stick drift on the left stick and the usual simpler methods did not fix the problem.

            So I went on eBay and ordered some replacement potentiometers. https://www.ebay.co.uk/itm/174967976757 is where I got them from.

            I took the green potentiometers off the replacement sticks and soldered them onto the PCB. Assembled the controller and ran some tests. The drifting was somewhat fixed (not fully in center, but way better than before). However,...
            09-30-2023, 02:19 PM
          • boosti45
            Macbook pro logic board replacement parts quesion
            by boosti45
            i have a 2020 macbook pro 13" A2251 with 820-09149 logic board so i found an issue with chip labeled U6903 according to schem. boardview using flexBV software, so i removed it from the board and the issue im having is that the chip says "07A08FI ELC180​" on top of it but when searching for a replacement chip, i can find tons of identical looking chips that also have "ELC180" printed on them but the first set of digits is never the same so im trying to find out if i need this exact chip with these same numbers as mine and if not which ones are compatible as a replacement?...
            08-21-2024, 05:23 AM
          • r2digital
            klipsch kda-500 amplifier suitable power supply capacitor replacement ?
            by r2digital
            I have a klipsch kda-500 that would turn on and allow me to get into the web management but it was picking up a lot of noise from audio sources so i decided to replace the smd caps on the power supply along with radial one. Some one was in here before me and they basically burned the bottom side of the traces off for the radial cap but i was able to repair it without any real problem. I thought i did a good job sourcing out replacement caps but apparently not and now i can't get the power supply to turn on it just constantly try's to keep turning on. Attached is a picture of the power supply before...
            04-18-2024, 03:50 PM
          • Loading...
          • No more items.
          Working...