hi to all,
does anyone know the value of this tantalum capacitor?
NEa
JE8
thanks and regards to all
does anyone know the value of this tantalum capacitor?
NEa
JE8
thanks and regards to all
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Re: capacitor value - help
No, don't replace with a 330uF without further explanations from other members.
Tantalum capacitors are not that high in capacity, usually they're not more than 22uF and are usually used because of low esr, so 330uF is too much capacity and depending on the voltage rating they may not be very low esr.
To me, those codes don't tell me anything, each digit might mean something in some standard or under the manufacturer's standard. But not knowing the manufacturer, it's hard to say.
Maybe if you post a picture of the area around this capacitor and say what hardware it is, someone can suggest some replacement.Comment
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Re: capacitor value - help
I agree - Siddiq - can you explain how you decided on 330uf and what about voltage?
I have looked for the coding and so far failed to find anything so a picture would help
(max resolution 2000x2000 and 2MB) using the manage attachments button, which is found by clicking "go advanced" under quick reply.
Please do not post inline and offsite as they slow down the loading of pages.Please upload pictures using attachment function when ask for help on the repair
http://www.badcaps.net/forum/showthread.php?t=39740Comment
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Re: capacitor value - help
hi,
thanks for the replies.
here is the pictureAttached FilesComment
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Re: capacitor value - help
and the circuit board with the location from where you removed it? Picture with that as well please.
Do you have a multimeter capable of measuring capacitance? If yes, try to measure it.Comment
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Re: capacitor value - help
Maybe you need THE SMD CODE BOOK, i'll upload if you need itLast edited by degutji; 01-19-2013, 05:04 PM.Comment
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Re: capacitor value - help
OK In this PDF PAGE 2
Where it says "Marking" it suggests that
For a case type A or B ( The one with gA8 in it)
If that were to say jE8 then reading the notes it would be a 6.3v 150 UF
What does anyone else think?Please upload pictures using attachment function when ask for help on the repair
http://www.badcaps.net/forum/showthread.php?t=39740Comment
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Re: capacitor value - help
Sorry guys, I was a bit hasty there, the value is actually 150uF 6.3v. A faulty laptop came in some time back and i could not get same value so I replaced with 330uF (6.3v) and laptop worked fine. I've posted picture of a D600 motherboard.Attached FilesComment
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Re: capacitor value - help
Have many times to upload but keep " sending request to www.badcaps.net..." , here is direct link http://www.4shared.com/office/4bG73c..._CODE_BOOK.htmComment
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Re: capacitor value - help
NEC TOKIN conductive polymer tantalum capacitors
NE:NeoCapacitor a:Production date code
j:6.3V E8:150ufComment
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Re: capacitor value - help
Duncanbest beat me to it. Those are indeed neocapacitors... basically some weird hybrid tantalum polymer super low ESR caps... as best I can remember the ESR is so low that you would have to use Kelvin leads to measure their ESR properlyComment
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Hi people, I hope this is the correct spot to post this, I'm new to the forum.
I have an RTX 3080 Founders Edition which has a burnt up capacitor (it was in parallel with another capacitor which appears damaged too), so I am hoping to be able to identify the capacitor values and order replacements.
I hope these photos make it clear which component I am referring to:
(yes, the soldering is a bit botched from removing the blown one, I know)
I have found the board schematic (attached), but there does not seem to be a boardview available. I have never... -
I replaced some capacitor which is located on optical pickup pcb which is shown in the table below(PCB #2).Because it have been out of order.
Now,It works very well,But I just have found that all caps (6svpc100my and other part number as well) ,which is shown in the table below, has ultra-high ripple current spec.
It is not able to obtain any capacitor which can be a substitute for this ultra-high ripple current nichicon capacitor.
So I replaced it with samxon and rubycon's general capacitor(GP,YXA series).
I know that these capacitor will not last as long as nichicon capacitor... -
I desoldered samwha NF capacitor(50v 5.6uf) from PCB circuit of 29inch CRT TV which have symptoms of no display after I heard sound of inrush of current to TV whenever I switch on this television.
I measured ESR value of this non-polarized capacitor(samwha NF capacitor 50v 5.6uf) by means of MESR-100 ESR meter and It displayed 0.3 ohm
And When I measured its capacitance with digital multimeter and LCR-T4 Mega328 meter, It displayed 10uf from DMM and 8uf from LCR-T4 meter.
I found catalogue of samwha capacitor(samwha-catalogue_3.pdf file), which is attached to this thread,... -
When I tried to repair LG 29 inch CRT TV, I found that the ESR value of samyoung SMS capacitor(160v 2.2uf), which is very close to D1879 transistor, is 6 ohm.
Judging from above ESR Meter Table,I think It is necessary to replace this sms capacitor.So I visited local electronics shop,and I purchased 160v 2.2uf rubycon YK capacitor.
But when I browse through rubycon YK datasheet,I found that there is no ripple current rating for 160v 2.2uf specification. But On the contrary, I found 39 mA ripple current rating for 160v 2.2uf SMS capacitor.
Rubycon YK DataSheet (b... -
Hello Everyone,
I'm just a bit curious or let say uncertain for these caps.
I have tried to replace NEC tokin 0E907 with 4 pcs of 330uF 2.5V.
the laptop works fine.
then another laptop (different laptop) came after a year, with the same issue.
but this time I have a different type of 330uF tantalum caps.
the one I've used before was 330 with small letter e on the markings.
e = 2.5V, but this time I have 330uF with letter d on the markings
d= 2.0V, right? correct me please.
the question is, does 4 x...
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